101 results on '"KAREGAR, Akbar"'
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2. Description of Ditylenchus paraparvus n. sp. from Iran with an updated list of Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae).
- Author
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Hashemi K and Karegar A
- Subjects
- Animals, Female, Iran, Plant Roots, Uterus, Nematoda, Tylenchida
- Abstract
During a survey, 12 known and one new species of Ditylenchus Filipjev, 1936 were collected from southern provinces of Iran during 2013-2017. Ditylenchus paraparvus n. sp. is characterised by a short body length (441-543 µm), lateral field with four lines, delicate and short stylet (6-7.5 µm) with small rounded or posteriorly sloping knobs, pyriform and offset basal pharyngeal bulb, V = 67.7-76.4, short post-vulval uterine sac less than one vulval body width long, small spicules (12.5-15 µm) and almost cylindrical tail (71-90 µm) with rounded end. Morphometric data of studied species are presented and intraspecific variation of their morphometrics and morphological characters is discussed. The list of the world Ditylenchus species is updated, and a dichotomous identification key and an updated tabular compendium for 63 valid species is provided.
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- 2019
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3. An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran.
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Ghaderi R, Karegar A, Miraeiz E, and Hesar AM
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- Animal Distribution, Animals, Ecosystem, Iran, Plants, Nematoda, Tylenchida
- Abstract
The list of plant parasitic nematodes of the family Tylenchulidae, collected from Iran, is updated. Forty-one species belonging to five genera and three subfamilies are included in the list. Data for seven species of Paratylenchus are added, of which two species-P. perminimus and P. salubris-are new records for the Iranian nematofauna. The list of species, further information on their morphometrics, references to full or partial descriptions, associated plants, geographical distribution and some taxonomic remarks are provided. More detailed studies on some doubtful populations are added. Information on the taxonomic position of species in different classification schemes, as well as the preferences of some species for certain climatic conditions or ecological niches is provided.
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- 2019
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4. Contribution to the study of the genus Paratylenchus Micoletzky, 1922 sensu lato (Nematoda: Tylenchulidae).
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Ghaderi R, Kashi L, and Karegar A
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- Animal Distribution, Animal Structures anatomy & histology, Animal Structures growth & development, Animals, Body Size, Female, Male, Organ Size, Plant Diseases parasitology, Tylenchida anatomy & histology, Tylenchida growth & development, Tylenchida isolation & purification, Tylenchida classification
- Abstract
Morphological and morphometric analyses were conducted on the genus Paratylenchus, based on documented data in the literature and characters of Iranian populations of twelve species, including P. arculatus, P. colinus, P. conicephalus, P. coronatus, P. neoamblycephalus, P. neoprojectus, P. obtusicaudatus, P. paraperaticus, P. similis, P. straeleni, P. variabilis and P. veruculatus. Moreover, males of P. obtusicaudatus are described for the first time and additional data provided for males of P. paraperaticus. The variability of the most important taxonomic characters for species identification in the genus was estimated by calculation of coefficient of variation (CV) for 49 species and the ratio of extremes in the range of measured females (max/min ratios) for 82 species of the genus, based on 66 and 170 populations, respectively. A list of 117 valid species of Paratylenchus is provided, along with a dichotomous identification key and a diagnostic compendium.
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- 2014
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5. Tylenchorhynchus clarus Allen 1955
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Azizi, Kourosh, Eskandari, Ali, Karegar, Akbar, Ghaderi, Reza, Elsen, Sven Van Den, Holterman, Martijn, and Helder, Johannes
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Tylenchida ,Nematoda ,Tylenchorhynchus clarus ,Animalia ,Belonolaimidae ,Tylenchorhynchus ,Biodiversity ,Taxonomy ,Secernentea - Abstract
Tylenchorhynchus clarus Allen, 1955 (Figure 5, Table 4), Published as part of Azizi, Kourosh, Eskandari, Ali, Karegar, Akbar, Ghaderi, Reza, Elsen, Sven Van Den, Holterman, Martijn & Helder, Johannes, 2022, Analyses of morphological and molecular characteristics of Telotylenchinae from Iran point at the validity of the genera Bitylenchus and Sauertylenchus, pp. 425-446 in Zootaxa 5169 (5) on page 435, DOI: 10.11646/zootaxa.5169.5.2, http://zenodo.org/record/6952625, {"references":["Allen, M. W. (1955) A review of the nematode genus Tylenchorhynchus. University of California Publications in Zoology, 61, 129 - 165."]}
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- 2022
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6. Tylenchorhynchus microconus Siddiqi, Mukherjee and Dasgupta 1982
- Author
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Azizi, Kourosh, Eskandari, Ali, Karegar, Akbar, Ghaderi, Reza, Elsen, Sven Van Den, Holterman, Martijn, and Helder, Johannes
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Tylenchida ,Nematoda ,Tylenchorhynchus microconus ,Animalia ,Belonolaimidae ,Tylenchorhynchus ,Biodiversity ,Taxonomy ,Secernentea - Abstract
Tylenchorhynchus microconus Siddiqi, Mukherjee and Dasgupta, 1982 (Figurs 6, Table 4), Published as part of Azizi, Kourosh, Eskandari, Ali, Karegar, Akbar, Ghaderi, Reza, Elsen, Sven Van Den, Holterman, Martijn & Helder, Johannes, 2022, Analyses of morphological and molecular characteristics of Telotylenchinae from Iran point at the validity of the genera Bitylenchus and Sauertylenchus, pp. 425-446 in Zootaxa 5169 (5) on page 439, DOI: 10.11646/zootaxa.5169.5.2, http://zenodo.org/record/6952625, {"references":["Siddiqi, M. R., Mukherjee, B. & Dasgupta, M. K. (1982) Tylenchorhynchus microconus n. sp., T. crassicaudatus leviterminalis n. subsp. and T. coffeae Siddiqi and Basir, 1959 (Nematoda: Tylenchida). Systematic Parasitology, 4, 257 - 262. https: // doi. org / 10.1007 / BF 00009626"]}
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- 2022
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7. Trophurus ussuriensis Eroshenko 1981
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Azizi, Kourosh, Eskandari, Ali, Karegar, Akbar, Ghaderi, Reza, Elsen, Sven Van Den, Holterman, Martijn, and Helder, Johannes
- Subjects
Tylenchida ,Nematoda ,Trophurus ussuriensis ,Animalia ,Biodiversity ,Trophurus ,Taxonomy ,Secernentea ,Tylenchidae - Abstract
Trophurus ussuriensis Eroshenko, 1981 (Figure 7, Table 4), Published as part of Azizi, Kourosh, Eskandari, Ali, Karegar, Akbar, Ghaderi, Reza, Elsen, Sven Van Den, Holterman, Martijn & Helder, Johannes, 2022, Analyses of morphological and molecular characteristics of Telotylenchinae from Iran point at the validity of the genera Bitylenchus and Sauertylenchus, pp. 425-446 in Zootaxa 5169 (5) on page 440, DOI: 10.11646/zootaxa.5169.5.2, http://zenodo.org/record/6952625, {"references":["Eroshenko, A. S. (1981) Plant parasitic nematodes of underwood; families Tylenchorhynchidae and Hoplolaimidae (Nematoda). In: Svobodnozhivuschie I fitopatogennye nematody fauny Dal'nego Vostoka Biol. Pedolog. Inst. of Far Eastern Research Center of USSR Academic Science Vladivostok, pp. 22 - 27 + 85 - 92."]}
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- 2022
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8. Nothotylenchus hexaglyphus Khan & Siddiqi 1968
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Hashemi, Kobra and Karegar, Akbar
- Subjects
Tylenchida ,Nematoda ,Animalia ,Biodiversity ,Nothotylenchus ,Taxonomy ,Secernentea ,Anguinidae ,Nothotylenchus hexaglyphus - Abstract
2. Nothotylenchus hexaglyphus Khan & Siddiqi, 1968 (Figure 5) 3 females: L = 751 ± 159 (568–851) µm; stylet = 7.3 ± 0.2 (7–7.5) µm; pharynx = 114 ± 11 (103–125) µm; tail = 55.6 ± 5.4 (50.5–61.5) µm; a = 35.7 ± 4.7 (31.9–41.0); b = 6.5 ± 0.9 (5.5–7.4); c = 13.5 ± 2.2 (11.2–15.5); c′ = 4.1 ± 0.4 (3.7–4.5); V = 82.8 ± 1.4 (81.6–84.3); V′ = 89.6 ± 0.4 (89.2–90.1); PUS/VBW = 1.1 ± 0.3 (0.8–1.3); PUS/V-A = 28.4 ± 7.3 (21.9–36.3) %; V-A/T = 1.3 ± 0.2 (1.1–1.5). 2 males: L = 683, 922 µm; stylet = 7, 7.5 µm; pharynx = 103, 157 µm; tail = 57, 64.5 µm; a = 41.9, 56.2; b = 6.6, 5.9; c = 12.0, 14.3; c′ = 4.5, 4.2; spicules = 21, 20.5 µm. Diagnosis and relationships. Nothotylenchus hexaglyphus is characterised by its medium-sized body, six lateral field incisures, delicate stylet with very small knobs, pyriform or slightly elongated and offset or slightly overlapping basal pharyngeal bulb, posterior position of vulva, very short PUS, long spicules, and rounded tail terminus. Studied populations of N. hexaglyphus are similar to N. affinis, N. geraerti, N. medians, N. taylori and N. tuberosus, and can be distinguished from all of these species by the very small stylet knobs (Brzeski 1991). It differs from N. affinis, N. geraerti and N. medians by its longer spicules (20.5–21 vs. 15–17, 14–17.5 and 15–18 µm, respectively), and from N. taylori and N. tuberosus by smaller PUS/VBW ratio (0.8–1.3 vs. 1.8–3.0 and 2.0–2.4, respectively).
- Published
- 2020
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9. Nothotylenchus brzeskii Hashemi & Karegar 2020, n. sp
- Author
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Hashemi, Kobra and Karegar, Akbar
- Subjects
Tylenchida ,Nematoda ,Animalia ,Biodiversity ,Nothotylenchus ,Taxonomy ,Secernentea ,Anguinidae ,Nothotylenchus brzeskii - Abstract
Nothotylenchus brzeskii n. sp. (Figures 1 & 2) Measurements: Table 1. Female: Body slightly or completely curved ventrally. Cuticular annulation distinct, 1–1.5 µm wide; lateral fields with four incisures, 5.5–7.5 µm wide and 18.8–33.3% of the body width, two outer ones sometimes crenate. Head wide and low, 1.5–2.5 µm high and 6.5–7.5 µm wide, with rounded edges and two or three fine annuli, not offset. Cephalic skeleton weak, the outer margin of basal plate extending two annuli into body. Stylet delicate, conus 33.3–40.0% of total stylet length, knobs small and rounded, 1.5–2 µm wide. DGO 1–1.5 µm posterior to stylet knobs. Median bulb elongated and fusiform, slightly wider than procorpus, 5–6 µm wide, without thickenings of lumen walls. Isthmus cylindrical and more slender than procorpus. Nerve ring surrounding isthmus near middle or in its posterior half, sometimes at the junction of isthmus and basal pharyngeal bulb, 90 (84–93) µm from anterior end. Hemizonid two to three cuticular annuli long, 112 (109–117) µm from anterior end, one to three annuli anterior to S-E pore. S-E pore opposite the anterior or posterior half of the basal bulb. In one specimen two pairs of hemizonid and S-E pore were observed. The first pair located opposite the anterior half and the second pair near the end of basal pharyngeal bulb. Deirids at the level of S-E pore. Basal pharyngeal bulb pyriform and offset from intestine or with slight overlap, up to 7.5 µm, 2.1 times (1.6–2.8) longer than wide, with the two anterior-most intestinal cells appearing hyaline. Reproductive system characteristic of Nothotylenchus: reproductive tract mono-prodelphic, oocytes in single row, cylindrical, inline spermatheca filled with large rounded sperms or sometimes empty, uterus quadricolumellar, vagina 6.5–9.5 µm in length and 25.6–46.6% of VBW. PUS short, 16.5–24 µm long, 0.9 (0.6–1.2) of VBW or 28.1 (20.2–35.3) % V-A and 1.3 (0.9–1.8) ABW. Post-vulval body length 8.3 (7.6–8.9) ABW. Tail thick, conical and narrowed gradually from anus, ventrally arcuate at the end, with rounded to sometimes dull terminus. Male: General morphology, stylet, pharynx and tail shape similar to females. Spicules slightly or completely ventrally arcuate, gubernaculum simple and crescent-shaped, bursa 27–36.5 µm long and enveloping 51.2–74.1% of tail length. Tail with rounded terminus. Habitat & locality. Type population collected in 2014 from rhizosphere of alfalfa in Darab region, Fars province, Iran (GPS coordinates: 28°41.167′N, 54°16.056′E, elevation 1367 m.). Type material. Female holotype, two female paratypes and two male paratypes on three glass slides kept in the nematode collection of the Department of Plant Protection, School of Agriculture, Shiraz University, Iran, and two female paratypes and two male paratypes on two glass slides deposited in the Nematode Collection of the Plantenziektenkundige Dienst, Wageningen, The Netherlands. Diagnosis and relationships. Nothotylenchus brzeskii n. sp. is characterised by a body length of 774–922 µm, lateral fields with four incisures, delicate, short stylet (7–8 µm) with small rounded knobs, pyriform, offset from intestine or slightly overlapping basal pharyngeal bulb, posterior vulva position (V = 83.4–84.4), short PUS (16.5–24 µm), spicules 20.5–23 µm in length, and thick tail with rounded to dull terminus. N. brzeskii n. sp. resembles N. basiri, N. cylindricollis Thorne, 1941, N. cylindricus Khan & Siddiqi, 1968, N. singhi Das & Shivaswamy, 1980, N. thornei Andrássy, 1958 and N. websteri Kumar, 1983. It differs from N. basiri by longer spicules (20.5–23 vs. 13–15 µm), from N. cylindricollis by different tail terminus (rounded to dull vs. pointed) and different basal pharyngeal bulb (pyriform vs. elongate and cylindroid), from N. cylindricus by the longer spicules (20.5–23 vs. 14 µm), and different basal pharyngeal bulb (pyriform vs. elongate and cylindroid), from N. singhi by longer spicules (20.5–23 vs. 13–15 µm) and lower PUS/VBW ratio (0.6–1.2 vs. ˃ 1.5), from N. thornei by different tail terminus (rounded to dull vs. mucronate) and lower c′ value (3.3–4.0 vs. 7.6–9.0) and from N. websteri by longer spicules (20.5–23 vs. 11–13 µm) and different tail terminus (rounded to dull vs. pointed). Etymology. The species is named in honor of Dr. Michal W. Brzeski for his outstanding contributions to the science of nematology., Published as part of Hashemi, Kobra & Karegar, Akbar, 2020, New and known species of Nothotylenchus Thorne, 1941 (Nematoda: Anguinidae) from Iran with an updated list of species, pp. 482-500 in Zootaxa 4729 (4) on pages 483-487, DOI: 10.11646/zootaxa.4729.4.2, http://zenodo.org/record/3752014, {"references":["Thorne, G. (1941) Some nematodes of the family Tylenchidae which do not possess a valvular median esophageal bulb. Great Basin Naturalist, 2, 37 - 85.","Khan, A. M. & Siddiqi, M. R. (1968) Three new species of Nothotylenchus (Nematoda: Neotylenchidae) from north India. Nematologica, 14, 369 - 376. https: // doi. org / 10.1163 / 187529268 X 00048","Das, V. M. & Shivaswamy, V. (1980) Paurodontus brassicae n. sp. and Nothotylenchus singhi n. sp. from south India. Proceedings of the Indian Academy of Parasitology, 1, 62 - 65.","Andrassy, I. (1958) Erd-und Susswassernematoden aus Bulgarien Acta Zoologica Academiae Scientiarum Hungaricae, 4, 1 - 88.","Kumar, P. (1983) Nothotylenchus websteri n. sp. (Nematoda: Neotylenchoidea) from Lucknow. Indian Journal of Parasitology, 7, 105 - 107."]}
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- 2020
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10. Nothotylenchus geraerti Kheiri 1971
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Hashemi, Kobra and Karegar, Akbar
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Tylenchida ,Nothotylenchus geraerti ,Nematoda ,Animalia ,Biodiversity ,Nothotylenchus ,Taxonomy ,Secernentea ,Anguinidae - Abstract
1. Nothotylenchus geraerti Kheiri, 1971 48 females: L = 742 ± 122 (506–1172) µm; stylet = 7.3 ± 0.3 (6.5–8) µm; pharynx = 127 ± 17 (96.5–167) µm; tail = 59.6 ± 8.1 (43.5–77) µm; a = 37.6 ± 4.9 (28.7–50.0); b = 5.8 ± 0.6 (4.6–7.6); c = 12.3 ± 1.4 (9.3–15.6); c′ = 4.9 ± 0.6 (3.7–6.1); V = 81.0 ± 2.3 (74.8–84.6); V′ = 88.3 ± 2.3 (82.0–95.8); PUS/VBW = 1.8 ± 0.4 (1.1–3.0); PUS/V-A = 42.9 ± 11.7 (14.8–77.0) %; V-A/T = 1.3 ± 0.2 (0.9–2.2). 10 males: L = 609 ± 75 (493–738) µm; stylet = 7.2 ± 0.2 (7–7.5) µm; pharynx = 122 ± 17 (98–154) µm; tail = 57.1 ± 7.5 (46.5–68.5) µm; a = 38.5 ± 2.6 (34.7–42.6); b = 4.9 ± 0.2 (4.6–5.3); c = 10.8 ± 1.6 (8.2–13.3); c′ = 5.0 ± 0.8 (4.1–6.3); spicules = 16.9 ± 1.1 (15.5–18.5) µm. Diagnosis and relationships. Nothotylenchus geraerti is characterised by its medium-sized body, six lateral field incisures, delicate stylet with posteriorly-sloping knobs, pyriform or slightly elongate and offset or slightly overlapping basal pharyngeal bulb, posterior vulva position, medium-sized spicules, and variable tail terminus shape (rounded to pointed). The studied populations of N. geraerti are similar to N. affinis, N. hexaglyphus, N. medians, N. taylori and N. tuberosus. The species differs from N. hexaglyphus by its more developed stylet and knobs, greater PUS/VBW ratio (1.1–3.0 vs. 0.5–1.1) and shorter spicules (15.5–18.5 vs. 19–22 μm). The four other species are very similar to N. geraerti, and, as their differentiation is so difficult, we think that these four species may all be synonymous. However, according to other published studies (Kheiri 1971, Husain & Khan 1974, Brzeski 1991, Zeidan & Geraert 1991), N. geraerti differs from N. affinis by its shorter stylet (6.5–8 vs. 8–9 μm), higher head, and greater PUS/VBW average (˃1.5 vs. ˂1.5), from N. medians by higher head, posteriorly slopping knobs (vs. rounded) and less-thick tail (vs. thick), from N. taylori by its relatively shorter spicules (maximum length ˂ 19 vs. ˃ 19 μm), and from N. tuberosus by shorter uterus length/VBW ratio (˂ 3 vs. 3–4) and basal bulb shape (mostly pyriform and offset vs. slightly overlapping). All of the features used to differentiate these four species display inter-population variation, making further studies on their type specimens necessary., Published as part of Hashemi, Kobra & Karegar, Akbar, 2020, New and known species of Nothotylenchus Thorne, 1941 (Nematoda: Anguinidae) from Iran with an updated list of species, pp. 482-500 in Zootaxa 4729 (4) on page 491, DOI: 10.11646/zootaxa.4729.4.2, http://zenodo.org/record/3752014, {"references":["Kheiri, A. (1971) Two new species of Nothotylenchus Thorne, 1941 from Iran and a redescription of N. affinis Thorne, 1941 (Nematoda, Neotylenchidae) with a key to the species of the genus. Nematologica, 16 (1970), 591 - 600. https: // doi. org / 10.1163 / 187529270 X 00810","Husain, S. I. & Khan, A. M. (1974) Three new species of neotylenchid nematodes from north India. Indian Journal of Nematology, 4, 81 - 87.","Brzeski, M. W. (1991) Review of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae). Revue de Nematologie, 14, 9 - 59.","Zeidan, A. B. & Geraert, E. (1991) The Genus Ditylenchus Filipjev, 1936 in Sudan (Nematoda: Tylenchida). Afro-Asian Journal of Nematology, 1, 5 - 14."]}
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- 2020
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11. Nothotylenchus siddiqii Hashemi & Karegar 2020, n. sp
- Author
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Hashemi, Kobra and Karegar, Akbar
- Subjects
Tylenchida ,Nothotylenchus siddiqii ,Nematoda ,Animalia ,Biodiversity ,Nothotylenchus ,Taxonomy ,Secernentea ,Anguinidae - Abstract
Nothotylenchus siddiqii n. sp. (Figures 3 & 4) Measurements: Table 2. Female: Body straight or slightly curved ventrally. Cuticular annulation distinct, about 1 µm wide; lateral fields with six to nine incisures, 5–7 µm wide and occupying 31.2–42.1% of body width. Head low, with rounded margins, not offset, with two or three fine annuli, 1.5–2 µm high and about 5.5 µm wide. Cephalic skeleton moderately developed, outer margin of basal plate extending two to three annuli inside body. Stylet delicate, conus 26.3–39.7% of total stylet length, knobs medium-sized or small and rounded, 1–2 µm wide. DGO 0.5–1 µm posterior to stylet knobs. Median pharyngeal bulb elongated and spindle shape, wider than procorpus, 4.5–6 µm wide, valveless. Isthmus cylindrical and more slender than procorpus. Nerve ring surrounding isthmus almost at its middle, 69 (65.5–71.5) µm from anterior end. Hemizonid about two to three cuticular annuli long, 82 (79.5–88.5) µm from anterior end, two annuli anterior to S-E pore. S-E pore located from posterior half of isthmus to junction of isthmus and basal bulb. Deirids at the level of S-E pore. Basal pharyngeal bulb pyriform to slightly elongate and offset from intestine, length to width ratio 2.3 (1.8–2.8), with the two anterior-most intestinal cells appearing hyaline. Oocytes in single row, spermatheca elongate, filled with round sperms or empty, uterus quadricolumellar, sometimes with a valve between spermatheca and uterus, vagina 4–6 µm in length, 27.0–34.9% of VBW. PUS well developed, 26.5–40 µm, 2.2 (1.9–2.4) VBW, 54.2 (46.3–61.3) % V-A and 3.1 (2.6–3.6) ABW. Post-vulval body length 10.6 (10.5–10.9) ABW. Tail conical with usually rounded or seldom dull terminus. Male: General morphology, stylet, pharynx and tail shape similar to females. Spicules ventrally arcuate, gubernaculum simple and crescent-shaped, bursa 12–23.5 µm long and enveloping 25.7–48.6% of tail length. Tail conical with rounded terminus. Habitat & locality. Type population collected in 2014 from rhizosphere of alfalfa in Darab region, Fars province, Iran (GPS coordinates: 28°41.167′N, 54°16.056′E, elevation 1367 m.). Type material. Female holotype, three female paratypes and six male paratypes on six glass slides kept in the nematode collection of the Department of Plant Protection, School of Agriculture, Shiraz University, Iran, and two female paratypes and three male paratypes on two glass slides deposited in the Nematode Collection of the Plantenziektenkundige Dienst, Wageningen, The Netherlands. Diagnosis and relationships. Nothotylenchus siddiqi n. sp. is characterised by its short body, 573–645 µm in length, six to nine lateral field incisures, short, delicate stylet (6.5–7.5 µm) with rounded knobs, pyriform or slightly elongate and offset basal pharyngeal bulb, posterior vulva position (V = 79.3–81.0), PUS = 26.5–40 µm, short spicules, 14.5–16.5 µm long, and tail with rounded terminus. N. siddiqii n. sp. resembles N. affinis, N. hexaglyphus, N. persicus, N taylori Husain & Khan, 1974; N. geraerti and N. medians. But it can be distinguished from all these species by having 6–9 incisures in lateral fields (vs. 6). Moreover N. siddiqii n. sp. differs from N. affinis by greater PUS/VBW ratio (1.9–2.4 vs. 1.1–1.3), from N. hexaglyphus by shorter spicules (14.5–16.5 vs. 19–22 μm) and greater PUS/VBW ratio (1.9–2.4 vs. 0.5–1.3), from N. taylori by relatively shorter spicules (14.5–16.5 vs. 16.5–20 μm) and from N. persicus by shorter spicules (14.5–16.5 vs. 21–22 μm), position of the S-E pore (posterior half of isthmus to its junction with basal pharyngeal bulb vs. after basal pharyngeal bulb) and the tail terminus shape (rounded vs. pointed). Etymology. The species is named in honor of Dr. Mohammad Rafiq Siddiqi for his outstanding contributions to the science of nematology., Published as part of Hashemi, Kobra & Karegar, Akbar, 2020, New and known species of Nothotylenchus Thorne, 1941 (Nematoda: Anguinidae) from Iran with an updated list of species, pp. 482-500 in Zootaxa 4729 (4) on pages 487-489, DOI: 10.11646/zootaxa.4729.4.2, http://zenodo.org/record/3752014, {"references":["Husain, S. I. & Khan, A. M. (1974) Three new species of neotylenchid nematodes from north India. Indian Journal of Nematology, 4, 81 - 87."]}
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- 2020
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12. Nothotylenchus Thorne 1941
- Author
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Hashemi, Kobra and Karegar, Akbar
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Tylenchida ,Nematoda ,Animalia ,Biodiversity ,Nothotylenchus ,Taxonomy ,Secernentea ,Anguinidae - Abstract
Updated list, identification key and tabular compendium of Nothotylenchus characteristics Lists of Nothotylenchus species were published by Siddiqi (1986, 2000) and Andrássy (2007). In this study, an upto-date species list of the genus Nothotylenchus includes 41 valid species; species that have been synonymized with other species, transferred to other genera, or considered as species inquirendae, species incertae sedis and nomina nuda are compiled in separate lists. Nothotylenchus Thorne, 1941 = Boleodoroides Mathur, Khan & Prasad, 1966 = Boleodorus (Boleodoroides Mathur, Khan & Prasad, 1966) (Khera, 1970) ....Continued next page Tail tip: D = dull, Fili = filiform, FR = finely rounded, m = mucronate, P = pointed, R = rounded;? = no information available; [] = obtained from measured drawing and not given in description;> = slightly more than; Remark: In this table, Bursa/tail% that has been used previously (Brzeski, 1991, 1998; Sturhan & Brzeski, 1991), has been removed, because we observed that this feature is very variable even within a population and it can only be used in case of great differences between species (e.g., species with bursa reaching tail tip vs. adanal forms). Diagnosis (emended after Siddiqi, 2000). Anguinidae. Body vermiform, mature females not or slightly swollen. Body size between 0.4 and 1.2 mm. Cuticle finely striated. Lateral fields usually with four or six (occasionally two, five or more than six) incisures, which may be indistinct. Lip region usually low and flattened, continuous or slightly offset; cephalic framework of six equal sectors, not or slightly sclerotized. Stylet 5–14 µm long with conus less than half its total length, weak to moderately-developed, knobs rounded. Median pharyngeal bulb non-muscular, non-valvate; isthmus not separated from basal bulb by a constriction; pharyngeal glands enclosed in a basal bulb of variable shape and size, offset from intestine or overlapping it for a shorter or longer distance. Vulva at 57–86% of body length. Spermatheca elongate-axial. Post-vulval uterine sac one body width or more long. Tails of both sexes similar, elongate-conoid, rarely filiform, tip pointed to rounded, rarely mucronate or clavate. Deirids present. Phasmids absent. Bursa leptoderan, arising near head of spicules and generally extending to middle of tail, rarely adanal, exceptionally reaching tail end. Type species Nothotylenchus acris Thorne, 1941 Other species Nothotylenchus acutus Khan, 1965 = N. allii Khan & Siddiqi, 1968 = N. srinagarensis Fotedar & Mahajan, 1974 = N. indicus Saxena, Chhabra & Joshi, 1973 = N. paramonovi Gagarin, 1974 N. adasi Sykes, 1980 N. affinis Thorne, 1941 N. andrassy Jalalinasab, Nassaj Hosseini & Heydari, 2018 N. antricolus Andrássy, 1961 N. attenuatus Mulvey, 1969 N. basiri Khan, 1965 N. brzeskii n. sp. N. bhatnagari Tikyani & Khera, 1969 N. bhattii (Das & Bajaj, 2005) comb. n. = Ditylenchus bhattii Das & Bajaj, 2005 N. boroki Gagarin, 1999 N. citri (Varaprasad, Khan & Lal, 1981) Siddiqi, 1986 = Paurodontus citri Varaprasad, Khan & Lal, 1981 N. clavatus Dhanachand & Gambhir, 1991 N. cylindricollis Thorne, 1941 N. cylindricus Khan & Siddiqi, 1968 = N. elongatus Husain & Khan, 1974 N. danubialis Andrássy, 1960 N. drymocolus Rühm, 1956 N. fotedari Mahajan, 1977 N. geraerti Kheiri, 1971 N. goldeni Maqbool, 1982 N. hexaglyphus Khan & Siddiqi, 1968 N. loksai Andrássy, 1959 N. medians Thorne & Malek, 1968 N. oryzae (Mathur, Khan & Prasad, 1966) Siddiqi, 1986 = Boleodoroides oryzae Mathur, Khan & Prasad, 1966 N. persicus Esmaeili, Heydari, Castillo & Palomares-Rius, 2016 N. petilus Massey, 1974 N. phoenixae Esmaeili, Heydari & Ye, 2017 N. siddiqii n. sp. N. similis Thorne & Malek, 1968 N. singhi Das & Shivaswamy, 1980 N. solani (Varaprasad, Khan & Lal, 1981) Siddiqi, 1986 = Paurodontus solani Varaprasad, Khan & Lal, 1981 N. taylori Husain & Khan, 1974 N. tenuis Gagarin, 1999 N. thornei Andrássy, 1958 N. truncatus Eliashvili & Vacheishvili, 1980 N. tuberosus Kheiri, 1971 N. turfus (Yokoo, 1968) Siddiqi, 1986 = Neotylenchus turfus Yokoo, 1968 N. uniformis Truskova & Eroshenko, 1977 N. utschini Gagarin, 1974 N. websteri Kumar, 1983 Species inquirendae N. atypicus (Khera & Chaturvedi, 1977) Siddiqi, 1986 = Boleodorus atypicus Khera & Chaturvedi, 1977 N. buckleyi Das, 1960 N. compactus Massey, 1974 N. exiguus Andrássy, 1958 N. longistylus (Khera & Chaturvedi, 1977) Siddiqi, 1986 = Boleodorus longistylus Khera & Chaturvedi, 1977 N. major Thorne & Malek, 1968 N. montanus Kiknadze & Eliashvilli, 1988 N. parasimilis Massey, 1974 N. petilus Massey, 1974 N. typicus (Husain & Khan, 1968) Siddiqi, 1986 = Boleodorus typicus Husain & Khan, 1968 Ditylenchus robustus Das & Bajaj, 2005 (see remark 1) Ditylenchus triticus Das & Bajaj, 2005 (see remark 2) Species incertae sedis Neotylenchus nitidus Massey, 1969 = N. nitidus (Massey, 1969) Siddiqi, 1986 Nomina nuda N. callidus Izatullaeva, 1967 N. strictus Kapoor, 1982 Species transferred to other genera N. innuptus Andrássy, 1961, to Boleodorus Remarks on some species inquirendae Remark 1: Ditylenchus robustus is described by lateral fields with indistinct incisures, fusiform non-valvate median bulb, elongated, narrow spermatheca, genital tract coiled before crustaformeria, and short PUS. But drawings (Fig. 4A, C & D) show the spermatheca as not elongate and that it seems to be offset and pouch-like, considered by the authors as coiling of genital tract before crustaformeria (Das & Bajaj 2005). Therefore, reexamination and redescription of the species is necessary to determine its taxonomic position. Remark 2: D. triticus is characterised by indistinct lateral fields, fusiform and valveless median bulb, elongateoval spermatheca, filled with large sperms, looped genital tract near spermatheca, and short PUS. The elongated, bipartite and offset spermatheca, filled with small sperms shown in Fig. 3A & C (Das & Bajaj 2005) excludes this species from Ditylenchus or Nothotylenchus, and the disagreement between the description and drawings require it to be considered as species inquirenda. Key for identification of species 1- Lateral fields with two incisures; stylet length = 7.5 µm; V = 76; spicule length = 14 µm..................... N. petilus - Lateral fields with four or more incisures.................................................................. 2 2- Lateral fields with four incisures......................................................................... 3 - Lateral fields with five or more incisures................................................................. 22 3- Average stylet length ˂ 10 µm........................................................................... 4 - Average stylet length> 10 µm.......................................................................... 18 4- Basal pharyngeal bulb always long and cylindrical.......................................................... 5 - Basal pharyngeal bulb usually pyriform or short cylindrical................................................... 9 5- Tail terminus pointed.................................................................................. 6 - Tail terminus rounded; basal pharyngeal bulb cylindrical...................................................... 8 6- V = 90, vagina oblique; V-A about two times VBW; basal pharyngeal bulb cylindrical.................. N. cylindricollis - V = 71–77; vagina perpendicular to body axis; V-A longer.................................................... 7 7- Stylet length = 6.5–7 µm; PUS/VBW = 0.3–0.4.................................................... N. antricolus - Stylet length = 9–10 µm; PUS/VBW> 2........................................................ N. attenuatus 8- Basal pharyngeal bulb without projection; PUS/VBW = 0.8; spicule length = 17–19 µm................... N. bhatnagari - Basal pharyngeal bulb with a small cardiac projection; PUS/VBW = 1.5–2; spicule length = 14 µm.......... N. cylindricus 9- PUS/VBW = 3.4–5.7; tail terminus pointed; bursa covering 1/6 tail................................... N. danubialis - PUS/VBW ≤ 3...................................................................................... 10 10- Spicule length = 20.5–23 µm; V = 83.3–84.4; PUS/VBW = 0.6–1.2; tail thick and usually with rounded tip.. N. brzeskii n. sp. - Spicule length V = 67%; PUS/VBW = 0.6; tail terminus rounded..................................................... N. loksai - V ˃ 70%........................................................................................... 12 12- PUS/VBW = 0.6; tail terminus mucronate.......................................................... N. thornei - PUS/VBW = 1.3–3.0; tail terminus not mucronate.......................................................... 13 13- Body length ≥ 700 µm; tail terminus pointed.............................................................. 14 - Body length ≤ 650 µm; tail terminus variable, pointed, dull or rounded......................................... 15 14- Bursa nearly reaching tail terminus (~100%)......................................................... N. turfus - Bursa extending slightly past middle of tail........................................................... N. acris 15- Spicule length = 11–13 µm; V = 80–82; tail terminus pointed.......................................... N. websteri - Spicule length ≥ 13 µm; V N. acutus - Spicule length = 13–15 µm; tail terminus rounded or dull.................................................... 17 17- Stylet length = 6–8 µm; L = 350–500 µm; basal pharyngeal bulb pyriform.................................. N. basiri - Stylet length = 9 µm, L = 630 µm, basal pharyngeal bulb short cylindrical.................................. N. singhi 18- PUS/VBW N. clavatus - PUS/VBW> 1; tail terminus rounded, dull or pointed....................................................... 19 19- V = 57–66................................................................................. N. truncatus - V = 68–83......................................................................................... 20 20- Spicule length = 13–15 µm; V = 75–79; basal pharyngeal bulb cylindrical................................ N. utschini - Spicule length = 17–24 µm; basal pharyngeal bulb pyriform.................................................. 21 21- V = 68–76.8; spicule length = 21–24 µm............................................................ N. adasi - V = 80.2–83; spicule length = 17–21 µm............................................................ N. bhattii 22- Lateral fields with five incisures; stylet length = 11–12 µm; V = 81–85%; spicule length = 18–21 µm....... N. drymocolus - Lateral fields with six (or more) incisures................................................................. 23 23- Stylet length = 11–12 µm; V = 82–83, PUS/VBW = 0.5–0.7; spicule length = 20–21 µm..................... N. goldeni - Stylet length ≤ 10 µm................................................................................ 24 24- Basal pharyngeal bulb with extension.................................................................... 25 - Basal pharyngeal bulb without extension................................................................. 26 25- Stylet length = 6–8 µm; basal pharyngeal bulb extension short; tail terminus rounded......................... N. solani - Stylet length = 8–10 µm; basal pharyngeal bulb extension long; tail terminus pointed.......................... N. citri 26- Tail terminus clavate; basal pharyngeal bulb cylindrical, set off from the intestine........................... N. oryzae - Tail terminus pointed, dull or rounded................................................................... 27 27- Tail terminus always pointed........................................................................... 28 - Tail terminus rounded, dull or rarely pointed.............................................................. 32 28- Tail terminus filiform; spicule length = 13–14 µm; V = 71–76............................................ N. tenuis - Tail terminus pointed; spicule length ≥ 18 µm; V > 76 µm.................................................... 29 29- Stylet length = 5–7 µm; basal pharyngeal bulb pyriform; PUS/VBW ≤ 1......................................... 30 - Stylet length = 8–9 µm; basal pharyngeal bulb cylindrical; PUS/VBW> 1.2 (two similar species, probably synonymous)..................................................................................................... 31 30- S-E pore located posterior to basal pharyngeal bulb.................................................. N. persicus - S-E pore located at the level of anterior third part of basal pharyngeal bulb.............................. N. phoenixae 31- PUS/VBW = 1.2–1.4; male unknown............................................................ N. uniformis - PUS/VBW = 1.4–2.4; male known............................................................... N. andrassy 32- Stylet length = 10 µm; basal pharyngeal bulb always cylindrical.......................................... N. similis - Stylet length ≤ 9 µm; basal pharyngeal bulb mostly pyriform................................................. 33 33- Maximum spicule length> 19 µm...................................................................... 34 - Maximum spicule length V = 75–80; PUS/VBW = 1.8–3; spicule length = 16.5–20 µm........................................... N. taylori - V = 81.6–86.0; PUS/VBW = 0.5–1.3; spicule length = 19–22 µm.................................... N. hexaglyphus 35- Lateral fields with six to nine incisures; V = 79.3–81.0; PUS/VBW = 1.9–2.4; spicule length = 14.5–16.5 µm.................................................................................................... N. siddiqii n. sp. - Lateral fields with six incisures......................................................................... 36 36- V = 84–86; PUS/VBW N. fotedari - V usually ≤ 84...................................................................................... 37 37- Basal bulb always cylindrical; PUS/VBW = 1.1–1.8; tail terminus finely rounded............................ N. boroki - Basal bulb mostly pyriform or slightly overlapping (four similar species)........................................ 38 38- Uterus length/VBW = 3–4, basal bulb slightly overlapping........................................... N. tuberosus - Uterus length/VBW usually ˂ 3; basal bulb mostly pyriform and offset......................................... 39 39- Head high, stylet knobs sloping posteriorly........................................................ N. geraerti - Head low, stylet knobs rounded......................................................................... 40 40- Stylet length = 8–9 µm, PUS/VBW = 1.1–1.3, tail not thick............................................. N. affinis - Stylet length = 6.5–8 µm, PUS/VBW = 1.3–2.6, tail thick............................................. N. medians, Published as part of Hashemi, Kobra & Karegar, Akbar, 2020, New and known species of Nothotylenchus Thorne, 1941 (Nematoda: Anguinidae) from Iran with an updated list of species, pp. 482-500 in Zootaxa 4729 (4) on pages 491-498, DOI: 10.11646/zootaxa.4729.4.2, http://zenodo.org/record/3752014, {"references":["Siddiqi, M. R. (1986) Tylenchida: Parasites of Plants and Insects. Commonwealth Agricultural Bureaux, Farnham Royal, Slough, 645 pp.","Siddiqi, M. R. (2000) Tylenchida: Parasites of Plants and Insects. CABI Publishing, Wallingford, 833 pp. https: // doi. org / 10.1079 / 9780851992020.0000","Andrassy, I. (2007) Free-living nematodes of Hungary, II (Nematoda errantia). Hungarian Natural History Museum, Budapest, 496 pp.","Thorne, G. (1941) Some nematodes of the family Tylenchidae which do not possess a valvular median esophageal bulb. Great Basin Naturalist, 2, 37 - 85.","Mathur, V. K., Khan, E. & Prasad, S. K. (1966) Boleodoroides oryzae n. g., n. sp. (Nematoda: Boleodorinae) from Bihar, India. Nematologica, 12, 448 - 452. https: // doi. org / 10.1163 / 187529266 X 00950","Khera, S. (1970) Nematodes from the banks of still and running waters. 8. Order Tylenchida. Proceedings of the Zoological Society, Calcutta, 23, 53 - 65.","Brzeski, M. W. (1991) Review of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae). Revue de Nematologie, 14, 9 - 59.","Brzeski, M. W. (1998) Nematodes of Tylenchina in Poland and Temperate Europe. Muzeum i Instytutu Zoologii, Polska Akademia Nauk (MiIZ PAN), Warszawa, 396 pp.","Sturhan, D. & Brzeski, M. W. (1991) Stem and bulb nematodes, Ditylenchus spp. In: Nickle, W. R. (Ed.), Manual of Agricultural Nematology. Marcel Dekker, Inc. New York, pp. 423 - 464.","Khan, S. H. (1965) Nothotylenchus acutus n. sp. and N. basiri n. sp. (Nematoda: Nothotylenchinae) from North India. Proceedings of the Helminthological Society of Washington, 32, 90 - 93.","Khan, A. M. & Siddiqi, M. R. (1968) Three new species of Nothotylenchus (Nematoda: Neotylenchidae) from north India. Nematologica, 14, 369 - 376. https: // doi. org / 10.1163 / 187529268 X 00048","Fotedar, D. N & Mahajan, R. (1974) Two new nematode species (Nothotylenchidae) from Kashmir. Indian Journal of Nematology, 2 (1972), 169 - 172.","Saxena, P. K., Chhabra, H. K. & Joshi, R. (1973) Nothotylenchus indicus n. sp. (Nematoda: Nothotylenchinae) from rhizosphere of peach trees in the Punjab (India). Zoologischer Anzeiger, 190, 140 - 142.","Gagarin, V. G. (1974) Two new species of the genus Nothotylenchus (Nothotylenchidae: Nematoda) and description of males of Tylocephalus auriculatus and Chronogaster typicus. Trudy Gelan, 24, 30 - 35. [in Russian]","Sykes, G. B. (1980) A new species of Nothotylenchus (Nematoda: Neotylenchoidea) from England. Systematic Parasitology, 1, 237 - 239. https: // doi. org / 10.1007 / BF 00009848","Jalalinasab, P., Nassaj Hosseini, M. & Heydari, R. (2018) Nothotylenchus andrassy n. sp. (Nematoda: Anguinidae) from Northern Iran. Journal of Nematology, 50, 219 - 228. https: // doi. org / 10.21307 / jofnem- 2018 - 025","Andrassy, I. (1961) Zur Taxonomie der Neotylenchiden. Nematologica, 6, 25 - 36. https: // doi. org / 10.1163 / 187529261 X 00243","Mulvey, R. H. (1969) Nematodes of the family Neotylenchidae (Tylenchida: Nematoda) from the Canadian high Arctic. Canadian Journal of Zoology, 47, 1261 - 1268. https: // doi. org / 10.1139 / z 69 - 198","Tikyani, M. G. & Khera, S. (1969) Nothotylenchus bhatnagari n. sp. from the rhizosphere of great millet (Sorghum vulgare Pers). Zoologischer Anzeiger, 182, 87 - 91.","Das, D. & Bajaj, H. K. (2005) New and known species of Ditylenchus Filipjev, 1936 from Haryana, India. Indian Journal of Nematology, 35, 11 - 23.","Gagarin, V. G. (1999) [Nematode fauna in rotten wood of birch, aspen, and pine in Borok (Yaroslavl' district, Central Russia)]. Zoologicheskii Zhurnal, 78, 146 - 157. [in Russian]","Varaprasad, K. S., Khan, E. & Lal, M. (1981) Paurodontus solani n. sp. and P. citri n. sp. (Nematoda: Neotylenchoidea) with a key to the species of Paurodontus Thorne, 1941. Indian Journal of Nematology, 10, 182 - 188.","Dhanachand, C. & Gambhir, R. K. (1991) One new and two known species of Tylenchida from Manipur, India. Current Nematology, 2, 33 - 38.","Husain, S. I. & Khan, A. M. (1974) Three new species of neotylenchid nematodes from north India. Indian Journal of Nematology, 4, 81 - 87.","Andrassy, I. (1960) Beitrage zur kenntnis der freilebenden Nematoden Chinas. Annales Musei Historico-naturalis Hungarici, 52, 201 - 216.","Ruhm, W. (1956) Die Nematoden der Ipiden. Parasitologische Schriftenreihe. Veb Gustav Fischer Verlag, Jena, 437 pp.","Mahajan, R. (1977) Scutellonema petersi n. sp. and Nothotylenchus fotedari n. sp., two new nematodes from India. Rivista di Parassitologia, 38, 334 - 337.","Kheiri, A. (1971) Two new species of Nothotylenchus Thorne, 1941 from Iran and a redescription of N. affinis Thorne, 1941 (Nematoda, Neotylenchidae) with a key to the species of the genus. Nematologica, 16 (1970), 591 - 600. https: // doi. org / 10.1163 / 187529270 X 00810","Maqbool, M. A. (1982) Three new species of the superfamily Neotylenchoidea (Nematoda: Tylenchida) from Pakistan. Journal of Nematology, 14, 317 - 323.","Andrassy, I. (1959) Freilebende nematoden aus Rumanien. Annales Universitatis Scientarum Budapestensis de Rolando Eotvos Nominate, Sectio Biologica, 2, 3 - 27.","Thorne, G. & Malek, R. B. (1968) Nematodes of the northern Great Plains. Part I. Tylenchida (Nemata: Secernentea). South Dakota agricultural Experiment Station Technical Bulletin, 31, 1 - 111.","Esmaeili, M., Heydari, R., Castillo, P. & Palomares-Rius, J. E. (2016) Nothotylenchus persicus n. sp. (Nematoda: Anguinidae) from Kermanshah province, Iran. Nematology, 18, 29 - 37. https: // doi. org / 10.1163 / 15685411 - 00002940","Massey, C. L. (1974) Biology and taxonomy of nematode parasites and associates of bark beetles in the United States. Agricultural Handbook No. 446. Department of Agriculture, Washington, 233 pp.","Esmaeili, M., Heydari, R. & Ye, W. (2017) Description of a new anguinid nematode, Nothotylenchus phoenixae n. sp. (Nematoda: Anguinidae) associated with palm date trees and its phylogenetic relations within the family Anguinidae. Journal of Nematology, 49, 268 - 275. https: // doi. org / 10.21307 / jofnem- 2017 - 072","Das, V. M. & Shivaswamy, V. (1980) Paurodontus brassicae n. sp. and Nothotylenchus singhi n. sp. from south India. Proceedings of the Indian Academy of Parasitology, 1, 62 - 65.","Andrassy, I. (1958) Erd-und Susswassernematoden aus Bulgarien Acta Zoologica Academiae Scientiarum Hungaricae, 4, 1 - 88.","Eliashvili, T. S. & Vacheishvili, L. A. (1980) [A new species of the nematode Nothotylenchus truncatus sp. nov. (Nematoda: Tylenchida) from Eastern Georgia]. Soobshcheniia Akademii nauk Gruzinskoi SSR, 98, 177 - 180. [in Russian]","Yokoo, T. (1968) Nematological studies on the yellow patch of green grass of the golf link: II. On the nemic-fauna in the green grass of International Golf Link of Isahaya, Nagasaki Prefecture, with descriptions on new species of Neotylenchus (Nematoda: Neotylenchidae). Agricultural Bulletin, Saga University, 26, 9 - 19.","Truskova, G. M. & Eroshenko, A. S. (1977) [The nematode fauna of herbaceous and ligneous plants in the pine plantations of the Primor'yal]. Trudy Biologicheskogo Instituta Novosibirsk Seriya, 47, 35 - 49. [in Russian]","Kumar, P. (1983) Nothotylenchus websteri n. sp. (Nematoda: Neotylenchoidea) from Lucknow. Indian Journal of Parasitology, 7, 105 - 107.","Khera, S. & Chaturvedi, Y. (1977) Nematodes from tea plantations of Dhera Dun, India. Records of the Zoological Survey of India, 72, 125 - 152.","Das, V. M. (1960) Studies on the nematode parasites of plants in Hyderabad (Andhra Pradesh, India). Zeitschrift fur Parasiten- kunde, 19, 553 - 605. https: // doi. org / 10.1007 / BF 00260158","Husain, S. I. & Khan, A. M. (1968) Paurodontella n. gen. and three new species of nematodes from North India (Nematoda: Neotylenchidae). Nematologica, 13 (1967), 493 - 500. https: // doi. org / 10.1163 / 187529267 X 00274","Massey, C. L. (1969) New species of tylenchs associated with bark beetles in New Mexico and Colorado. Proceedings of the Helminthological Society of Washington, 36, 43 - 52.","Izatullaeva, R. I. (1967) [The helminth fauna of certain flower crops in Kazakhstan]. Materialy Nauchnoy Konferentsii Vsesoyuznogo Obshchestva Gel'mintologov, 5 (1966), 175 - 179. [in Russian]","Kapoor, M. (1982) Taxonomic studies on nematodes of some medicinal and aromatic plants of North India. Thesis, Panjab University, Chandigarh, 418 pp."]}
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- 2020
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13. Ditylenchus equalis Heyns 1964
- Author
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Hashemi, Kobra and Karegar, Akbar
- Subjects
Tylenchida ,Nematoda ,Ditylenchus equalis ,Animalia ,Ditylenchus ,Biodiversity ,Taxonomy ,Secernentea ,Anguinidae - Abstract
4. Ditylenchus equalis Heyns, 1964 8 females: L = 749 (602–861) µm; stylet = 7.4 (7–8) µm; pharynx = 118 (98–145) µm; tail = 73.5 (51–91) µm; a = 44.8 (35.6–57.5); b = 6.4 (5.4–8.2); c = 10.4 (9.1–12.3); c′ = 6.6 (4.2–8.5); V = 80.6 (78.9–82.6); V′ = 89.3 (88.1– 90.5); PUS / VBW = 1.2 (1.0–1.4; in one specimen = 2.1); PUS /V-A = 30.6 (20.9–58.4) %; V-A/T = 1.0 (0.8–1.2). 4 males: L = 537 (494–565) µm; stylet = 7.3 (7–8) µm; pharynx = 116 (104–134) µm; tail = 51.2 (50–53) µm; a = 44.1 (39.1–48.7); b = 4.6 (4.2–4.9); c = 10.5 (9.7–11.1); c′ = 5.1 (4.6–5.5); spicules = 14.9 (14–16) µm. Diagnosis. D. equalis is characterised by four lateral field incisures, unstriated head, delicate, short stylet with rounded knobs, basal pharyngeal bulb pyriform to elongate and usually offset, sometimes with a slight overlap (up to 2 µm), posterior position of vulva, short post-vulval uterine sac, tail tip usually pointed and sometimes rounded, and short spicules. D. equalis is similar to D. deiridus Thorne & Malek, 1968, D. emus Khan, Chawla & Prasad, 1969, D. exilis Brzeski, 1984, D. filimus Anderson, 1983, D. parvus and D. terricolus. It differs from D. deiridus by having PUS (vs. PUS absent), and from D. emus and D. exilis by different shape of tail tip (usually pointed vs. rounded). It can be distinguished from D. filimus by shorter spicules (14–16 vs. 29 μm) and lower V index (78.9–82.6 vs. 81–85), from D. parvus and D. terricolus by greater V index (78.9–82.6 vs. 71–77) and lower PUS/VBW ratio (1.0–1.4 vs. 1.8–4.3 and 2.1–3.2, respectively)., Published as part of Hashemi, Kobra & Karegar, Akbar, 2019, Description of Ditylenchus paraparvus n. sp. from Iran with an updated list of Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae), pp. 85-113 in Zootaxa 4651 (1) on page 92, DOI: 10.11646/zootaxa.4651.1.6, http://zenodo.org/record/3359134, {"references":["Heyns, J. (1964) Aphelenchoides helicus n. sp. and Ditylenchus equalis n. sp., two new soil inhabiting nematodes. South African Journal of Agricultural Science, 7, 147 - 150.","Thorne, G. & Malek, R. B. (1968) Nematodes of the northern Great Plains. Part I. Tylenchida (Nemata: Secernentea). South Dakota agricultural Experiment Station Technical Bulletin, 31, 1 - 111.","Khan, E., Chawla, M. L. & Prasad, S. K. (1969) Tylenchus (Aglenchus) indiens n. sp. and Ditylenchus emus n. sp. (Nematoda: Tylenchidae) from India. Labdev Journal of Science and Technology, 7 B, 311 - 314.","Brzeski, M. W. (1984) Three new species of Ditylenchus Filipjev, 1936, and comments on Basiroides longimatricalis Kazachenko, 1975 (Nematoda: Anguinidae). Nematologica, 29, 380 - 389. https: // doi. org / 10.1163 / 187529283 X 00267","Anderson, R. V. (1983) An emended description of Ditylenchus valveus Thorne & Malek, 1968 and description of D. filimus n. sp. (Nematoda: Tylenchidae) from mushroom compost in Canada. Canadian Journal of Zoology, 61, 2319 - 2323. https: // doi. org / 10.1139 / z 83 - 306"]}
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- 2019
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14. Ditylenchus myceliophagus Goodey 1958
- Author
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Hashemi, Kobra and Karegar, Akbar
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Tylenchida ,Nematoda ,Ditylenchus myceliophagus ,Animalia ,Ditylenchus ,Biodiversity ,Taxonomy ,Secernentea ,Anguinidae - Abstract
7. Ditylenchus myceliophagus Goodey, 1958 348 females: L = 734 (481–1108) µm; stylet = 7.7 (6–9) µm; pharynx = 119 (87–162) µm; anterior end to end of glands = 127 (87–187) µm; tail = 56.0 (33–85) µm; a = 38.1 (22.8–56.0); b = 6.2 (4.3–8.8); c = 13.2 (8.5–18.9); c′ = 4.6 (2.8–7.2); V = 80.8 (73.9–85.3); V′ = 87.6 (82.1–92.5); PUS / VBW = 2.1 (0.8–3.7); PUS /V-A = 45.5 (17.3–69.6) %; V-A/T = 1.5 (0.8–2.4). 201 males: L = 701 (426–939) µm; stylet = 7.7 (6.5–9) µm; pharynx = 120 (86.5–168) µm; anterior end to end of glands = 126 (92–168) µm; tail = 52.8 (39.5–76) µm; a = 40.6 (27.8–56.7); b = 5.9 (3.7–8.4); c = 13.4 (8.6–18.7); c′ = 4.5 (3.2–6.5); spicules = 18.9 (14.5–23.5) µm. Diagnosis. D. myceliophagus is distinctive because of its thin to stout body, six lateral field incisures (sometimes with one to three additional lines), refractive, short crescentic cephalic skeleton, delicate, short stylet with rounded or posteriorly sloping knobs, variable shape of basal pharyngeal bulb (pyriform, cylindrical or elongate), basal pharyngeal bulb offset or with slight to long overlap, up to 66 µm, variable vuvla position and length of postvulval uterine sac, a usually thick tail that suddenly narrows from about half to the last two thirds, with a usually rounded, sometimes dull, tip, and variable spicule length. Unlike the original description of D. myceliophagus (Goodey 1958), the head of different populations in this study was striated. The general shape of tail in the Iranian populations was more diverse than the Brzeski populations (1998) (usually thick and sometimes narrow vs. always thick). The Iranian populations of D. myceliophagus are close to D. acutatus, D. anchilisposomus, D. apus, D. dauniae, D. elegans, D. geraerti, D. medicaginis, D. silvaticus, D. tenuidens, D. triformis and D. valveus. D. myceliophagus can be distinguished from all of these species by its crescentic and refractive cephalic skeleton. In addition, it differs from D. acutatus with a lower PUS / VBW ratio (2.1 (0.8–3.7) vs. 3.5 (2.8–4.1)) and different tail shape (usually thick, with rounded tip vs. thick, with pointed tip), from D. apus by greater PUS / VBW ratio (0.8–3.7 vs. 0.2–0.4) and different shape of basal pharyngeal bulb (pyriform to elongate and offset or with overlap vs. elongate with long overlap), from D. elegans by its shorter body (481–1108 vs. 1030–1370), shorter tail (33–85 vs. 111–149 μm), relatively greater V (73.9–85.3 vs. 71–77), lower PUS / VBW ratio (0.8–3.7 vs. 3.2) and different tail shape (usually thick with rounded tip vs. narrow with pointed tip), from D. medicaginis to some extent by tail shape (usually thick with rounded tip vs. narrow with often pointed to dull tip), from D. silvaticus by different tail shape (usually thick with rounded tip vs. thick with pointed or rounded tip with mucron), from D. tenuidens by striated head (vs. smooth) and different tail tip (usually rounded vs. sharply pointed), from D. triformis by longer spicules (14.5–23.5 vs. 13–15 µm) and six incisures vs. four at anus region, and from D. valveus, to some extent, by tail shape (usually thick with rounded tip vs. narrow with often dull to rounded terminus). In the case of individuals with offset basal pharyngeal bulb or slight overlap over intestine, the basal plate of the cephalic skeleton is the only difference between D. myceliophagus and D. dauniae and D. geraerti, also if there are individuals with long basal bulb overlap over intestine, this feature is again the only difference between D. myceliophagus and D. anchilisposomus., Published as part of Hashemi, Kobra & Karegar, Akbar, 2019, Description of Ditylenchus paraparvus n. sp. from Iran with an updated list of Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae), pp. 85-113 in Zootaxa 4651 (1) on pages 94-95, DOI: 10.11646/zootaxa.4651.1.6, http://zenodo.org/record/3359134, {"references":["Goodey, J. B. (1958) Ditylenchus myceliophagus n. sp. (Nematoda: Tylenchidae). Nematologica, 3, 91 - 96. https: // doi. org / 10.1163 / 187529258 X 00166"]}
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15. Ditylenchus valveus Thorne & Malek 1968
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Hashemi, Kobra and Karegar, Akbar
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Tylenchida ,Nematoda ,Animalia ,Ditylenchus ,Biodiversity ,Ditylenchus valveus ,Taxonomy ,Secernentea ,Anguinidae - Abstract
10. Ditylenchus valveus Thorne & Malek, 1968 9 females: L = 739 (638–907) µm; stylet = 7.2 (7–8) µm; pharynx = 123 (106–153) µm; tail = 66.4 (55–92) µm; a = 38.3 (29.3–51.7); b = 6.1 (5.2–8.0); c = 11.5 (9.8–14.4); c′ = 5.5 (4.5–7.4); V = 80.4 (79.0–82.7); V′ = 88.3 (84.9–89.8); PUS / VBW = 2.0 (1.1–2.6); PUS /V-A = 46.2 (23.5–68.4) %; V-A/T = 1.2 (1.0–1.8). 2 males: L = 625, 816 µm; stylet = 7, 8 µm; pharynx = 122, 128 µm; tail = 59, 74 µm; a = 44.5, 54.1; b = 5.1, 6.4; c = 10.5, 11.1; c′ = 5.4, 6.3; spicules = 18.5, 19 µm. Diagnosis. D. valveus is characterised by six lateral field incisures, delicate, short stylet with round knobs, usually pyriform, but sometimes cylindrical, basal pharyngeal bulb that is usually offset and sometimes with slight overlap (up to 2 µm), posterior position of vulva, usually long post-vulval uterine sac, usually dull and rounded, but sometimes mucronate, tail tip, and spicule length. The Iranian population of D. valveus comes close to D. acutatus, D. apus, D. dauniae, D. elegans, D. geraerti, D. medicaginis, D. myceliophagus, D. silvaticus, D. tenuidens and D. triformis. It can be distinguished from D. acutatus by its lower PUS / VBW ratio (1.1–2.6 vs. 2.8–4.1) and different tail tip (rounded to dull vs. pointed), from D. apus by having greater V and PUS / VBW ratio (79.0–82.7 and 1.1–2.6 vs. 75–76 and 0.2–0.4, respectively) and also by the shape of the basal pharyngeal bulb (pyriform and usually offset vs. elongate with long overlap), from D. dauniae by lower V (79.0–82.7 vs. 83–84) and greater c ′ index (4.5–7.4 vs. 3.2–4.1), from D. elegans by shorter body and tail length (638–907 and 55–92 vs. 1030–1370 and 111–149 µm), greater V (79.0–82.7 vs. 71–77), lower c ′ ratio (4.5–7.4 vs. 7.2–11.3) and different tail tip shape (rounded and dull vs. pointed), from D. geraerti by tail shape (narrow with rounded to dull tip vs. thick with rounded tip) and greater c′ index (4.5–7.4 vs. 3.5–5), from D. myceliophagus by different cephalic skeleton development (moderate vs. crescentic and refractive), from D. silvaticus by different tail shape (narrow with rounded to dull terminus vs. thick with pointed or rounded tip with mucron), from D. tenuidens by striated (vs. smooth) head, position of S-E pore (located between posterior half of isthmus and anterior half of basal bulb vs. half of isthmus), shape of basal bulb (pyriform vs. elongate) and tail tip (rounded to dull vs. pointed), and from D. triformis by longer spicules (18.5–19 vs. 13–15 μm) and having six incisures at anus region (vs. four). The closest species to D. valveus is D. medicaginis (see D. medicaginis diagnosis)., Published as part of Hashemi, Kobra & Karegar, Akbar, 2019, Description of Ditylenchus paraparvus n. sp. from Iran with an updated list of Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae), pp. 85-113 in Zootaxa 4651 (1) on page 96, DOI: 10.11646/zootaxa.4651.1.6, http://zenodo.org/record/3359134, {"references":["Thorne, G. & Malek, R. B. (1968) Nematodes of the northern Great Plains. Part I. Tylenchida (Nemata: Secernentea). South Dakota agricultural Experiment Station Technical Bulletin, 31, 1 - 111."]}
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16. Ditylenchus triformis Hirschmann & Sasser 1955
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Hashemi, Kobra and Karegar, Akbar
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Tylenchida ,Ditylenchus triformis ,Nematoda ,Animalia ,Ditylenchus ,Biodiversity ,Taxonomy ,Secernentea ,Anguinidae - Abstract
9. Ditylenchus triformis Hirschmann & Sasser, 1955 (Figure 4) 9 females: L = 621 (493–729) µm; stylet = 7.0 (7–8) µm; pharynx = 118 (97–131) µm; tail = 56.9 (44–66) µm; a = 39.3 (34.7–46.1); b = 5.3 (4.6–6.0); c = 10.9 (9.1–12.7); c′ = 5.4 (4.7–6.6); V = 78.3 (76.2–80.2); V′ = 86.2 (83.3–88.3); PUS / VBW = 1.7 (1.3–2.7); PUS /V-A = 32.6 (22.2–48.2) %; V-A/T = 1.4 (1.1–1.8). 2 males: L = 462, 581 μm; stylet = 6.5, 7 μm; pharynx = 97, 117 µm; tail = 51, 56 µm; a = 42.4, 44.7; b = 4.8, 5.0; c = 9.0, 10.3; c ′ = 6.9, 5.6; spicules = 14, 16 µm. Diagnosis. D. triformis is characterised by six lateral field incisures that reduced to four at anus level, delicate, short stylet with rounded knobs, elongate basal pharyngeal bulb that is usually offset and sometimes slightly overlapping (up to 6 µm), posterior position of vulva, rather long post-vulval uterine sac, usually rounded, seldom dull or pointed, tail tip, and short spicules. The Iranian population of D. triformis is close to 11 species, including D. acutatus, D. dauniae, D. geraerti, D. medicaginis, D. myceliophagus, D. silvaticus, D. valveus, D. virtudesae, D. apus, D. elegans and D. tenuidens. It differs from all of these species by the reduction of lateral field incisures at the anus region to four. In addition, it can be distinguished from D. virtudesae by longer spicules (14–16 vs. 11 μm), from D. acutatus and D. elegans by lower PUS / VBW ratio (1.3–2.7 vs. 2.8–4.1, 3.2, respectively) and different tail tip shape (usually rounded vs. pointed or dull), and from D. apus by greater PUS / VBW ratio (1.3–2.7 vs. 0.2–0.4) and the nature of the basal pharyngeal bulb (pyriform to elongate, offset or with slight overlap vs. elongated and with long overlap). It differs from D. myceliophagus by different basal plate of cephalic skeleton (weak to moderate vs. refractive and crescentic), from D. silvaticus and D. tenuidens by striated (vs. smooth) head and different tail tip shape (usually rounded vs. pointed), and from D. valveus by shorter spicules (14–16 vs. 16–23 µm). The only difference between D. triformis and the three remaining species is the number of incisures at the anus region., Published as part of Hashemi, Kobra & Karegar, Akbar, 2019, Description of Ditylenchus paraparvus n. sp. from Iran with an updated list of Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae), pp. 85-113 in Zootaxa 4651 (1) on page 96, DOI: 10.11646/zootaxa.4651.1.6, http://zenodo.org/record/3359134, {"references":["Hirschmann, H. & Sasser, J. N. (1955) On the occurrence of an intersexual form in Ditylenchus triformis, n. sp. (Nematoda, Tylenchida). Proceedings of the Helminthological Society of Washington, 22, 115 - 123."]}
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17. Ditylenchus anchilisposomus Fortuner 1982
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Hashemi, Kobra and Karegar, Akbar
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Tylenchida ,Nematoda ,Animalia ,Ditylenchus ,Biodiversity ,Ditylenchus anchilisposomus ,Taxonomy ,Secernentea ,Anguinidae - Abstract
1. Ditylenchus anchilisposomus (Tarjan, 1958) Fortuner, 1982 7 females: L = 660 (615–708) µm; stylet = 8.4 (7.5–9) µm; pharynx = 117 (107–139) µm; anterior end to end of glands = 144 (114–170) µm; tail = 55.8 (51–66) µm; a = 42.1 (37.3–46.9); b = 5.7 (4.4–6.5); c = 11.9 (10.6–13.2); c′ = 5.3 (4.8–5.7); V = 80.1 (77.5–82.0); V′ = 87.5 (85.3–88.7); PUS / VBW = 2.0 (1.4–2.6); PUS /V-A = 40.4 (29.2– 46.2) %; V-A/T = 1.4 (1.2–1.7). 3 males: L = 620 (610–632) µm; stylet = 7.8 (7–8) µm; pharynx = 110 (103–114) µm; anterior end to end of glands = 138 (135–139) µm; tail = 55.4 (50–64) µm; a = 44.5 (41.5–47.3); b = 5.7 (5.4–6.0); c = 11.3 (9.9–12.1); c′ = 5.3 (4.7–6.6); spicules = 15.5 (15–16) µm. Diagnosis. D. anchilisposomus is characterised by six lateral field incisures, head with rounded margins and weak cephalic skeleton, delicate medium-sized stylet with small rounded to posteriorly sloping knobs, usually long (seldom pyriform) basal pharyngeal bulb overlapping intestine and measuring 7–41 µm and seldom pyriform, posterior position of vulva, long post-vulval uterine sac, rounded to dull tail tip and short spicules. The Iranian population of D. anchilisposomus is similar to D. dauniae Brzeski & Marinari, 1991, D. geraerti, D. medicaginis Wasilewska, 1965, D. myceliophagus Goodey, 1958, D. silvaticus Brzeski, 1991, D. tenuidens Gritzenko, 1971, D. triformis and D. valveus Thorne & Malek, 1968. It can be distinguished from all of these, except some specimens of D. myceliophagus, by having a long pharyngeal lobe overlapping intestine. The only difference between D. anchilisposomus and D. myceliophagus is the cephalic skeleton (weak to medium and extending two annuli into the body vs. short, crescentic and with refractive margins)., Published as part of Hashemi, Kobra & Karegar, Akbar, 2019, Description of Ditylenchus paraparvus n. sp. from Iran with an updated list of Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae), pp. 85-113 in Zootaxa 4651 (1) on page 90, DOI: 10.11646/zootaxa.4651.1.6, http://zenodo.org/record/3359134, {"references":["Tarjan, A. C. (1958) A new genus, Pseudhalenchus (Tylenchinae: Nematoda), with descriptions of two new species. Proceedings of the Helminthological Society of Washington, 25, 20 - 25.","Fortuner, R. (1982) On the genus Dilylenchus Filipjev, 1936 (Nematoda: Tylenchida). Revue de Nematologie, 5, 17 - 38.","Wasilewska, L. (1965) Ditylenchus medicaginis n. sp., a new parasitic nematode from Poland (Nematoda, Tylenchidae). Bulletin de l'Academie polonaise des Sciences. Classe II. Serie des Sciences Biologiques, 13, 167 - 170.","Goodey, J. B. (1958) Ditylenchus myceliophagus n. sp. (Nematoda: Tylenchidae). Nematologica, 3, 91 - 96. https: // doi. org / 10.1163 / 187529258 X 00166","Brzeski, M. W. (1991) Review of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae). Revue de Nematologie, 14, 9 - 59.","Gritzenko, V. P. (1971) Ditylenchus tenuidens n. sp. and Aphelenchoides curiolis n. sp. (Nematoda, Tylenchidae and Aphelenchoididae) from Kirgizia. Zoologicheskii Zhurnal, 50, 1402 - 1405.","Thorne, G. & Malek, R. B. (1968) Nematodes of the northern Great Plains. Part I. Tylenchida (Nemata: Secernentea). South Dakota agricultural Experiment Station Technical Bulletin, 31, 1 - 111."]}
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18. Ditylenchus dipsaci Filipjev 1936
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Hashemi, Kobra and Karegar, Akbar
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Tylenchida ,Nematoda ,Animalia ,Ditylenchus ,Biodiversity ,Taxonomy ,Secernentea ,Anguinidae ,Ditylenchus dipsaci - Abstract
3. Ditylenchus dipsaci (Kühn, 1857) Filipjev, 1936 191 females: L = 1140 (878–1510) µm; stylet = 10.5 (9–13) µm; pharynx = 177 (143–221) µm; tail = 77.6 (53–105) µm; a = 46.1 (29.5–62.5; in one specimen = 18.5); b = 6.5 (5.0–8.4); c = 14.8 (11.5–25.7); c′ = 5.4 (3.7–7.7); V = 80.4 (75.8–87.3; in one specimen = 69.6); V ′ = 86.3 (74.1–93.9); PUS / VBW = 2.6 (1.5–3.6); PUS /V-A = 43.4 (25.6–77.8) %; V-A/T = 1.8 (0.8–2.4; in one specimen = 3.9). 134 males: L = 1103 (877–1346) µm; stylet = 10.5 (9.5–12) µm; pharynx = 175 (130–210) μm; tail = 76.5 (58–99) μm; a = 48.4 (33.8–66.5); b = 6.3 (5.2–8.1); c = 14.5 (12.0–18.3); c′ = 5.1 (3.5–7.4); spicules = 23.7 (20–28) µm. Diagnosis. D. dipsaci is distinguished by its long, slender body, four lateral field incisures (sometimes with one to three additional lines), well-developed cephalic skeleton, moderately large stylet with distinct rounded knobs, moderately-developed median bulb with distinct valve, variable shape of basal pharyngeal bulb (usually long and cylindrical, sometimes pyriform and shorter, sometimes with a short stem), basal pharyngeal bulb usually with slight intestinal overlap, averaging 5 µm (seldom up to 29 µm) and sometimes offset, posterior position of vulva, long post-vulval uterine sac, thick tail with usually pointed, but sometimes dull tip, and long spicules. The Iranian populations of D. dipsaci are similar to D. angustus (Butler, 1913) Filipjev, 1936, D. gigas Vovlas, Troccoli, Palomares-Rius, De Luca, Liébanas, Landa, Subbotin & Castillo, 2011, D. laurae Skwiercz, Kornobis, Winiszewska, Przybylska, Obrępalska-Stęplowska, Gawlak & Subbotin, 2017, D. solani, D. sturhani Mirbabaei Karani, Eskandari, Ghaderi, Heydari, & Miraeez, 2017 and D. weischeri Chizhov, Borisov & Subbotin, 2010. They differs from D. angustus by relatively longer spicules (20–28 vs. 16–21 μm), less bursa/tail% (24.8–85.2 vs. approximately 100%), different shape of basal pharyngeal bulb (long and cylindrical vs. clavate). It can be distinguished from D. laurae by shorter body (878–1510 vs. 1523–2095 μm), shorter tail (53–105 vs. 104–127 μm), less a index (18.5–62.5 vs. 72.5–103) and PUS / VBW (1.5–3.6 vs. 4.3–5.6), shorter basal pharyngeal bulb (length/width = 1.9–5.8 vs. approximately 10) and the shape of tail tip (usually pointed vs. mucronate), from D. solani by having longer spicules (20–28 vs. 18–20 μm), the shape of basal pharyngeal bulb and tail tip (long and cylindrical and usually pointed vs. pyriform and dull to rounded, respectively), from D. sturhani with longer body 878–1510 vs. 656–865 μm), longer spicules (20–28 vs. 18.5–20.5 μm), greater PUS / VBW (2.6 (1.5–3.6) vs. 1.4 (1.0–1.9)) and different shape of tail tip (usually pointed vs. usually dull), from D. weischeri with greater c′ index (5.4 (3.7–7.7) vs. 3.7 (2.9–4.8)). In the description of D. weischeri, other differences with D. dipsaci such as shorter tail and spicules, greater c index, V-A, V-A/T and PUS length are also noted, that falls within the range of variation of different D. dispaci populations in the present study and are not useful. The closest species to D. dipsaci is D. gigas, which is distinguished only with shorter body length (878–1510 vs. 1270–1932 μm)., Published as part of Hashemi, Kobra & Karegar, Akbar, 2019, Description of Ditylenchus paraparvus n. sp. from Iran with an updated list of Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae), pp. 85-113 in Zootaxa 4651 (1) on page 91, DOI: 10.11646/zootaxa.4651.1.6, http://zenodo.org/record/3359134, {"references":["Kuhn, J. (1857) Uber Das Vorkommen von Anguillulen in erkrankten Bluthenkopfen von Dipsacus fullonum L. Zeitschrift fur wissenschaftliche Zoologie, 9, 129 - 137.","Filipjev, I. N. (1936) On the classification of the Tylenchinae. Proceedings of the Helminthological Society of Washington, 3, 80 - 82.","Butler, E. J. (1913) Disease of rice: An eelworm disease of rice. Bulletin Agricultural Research Institute, Pusa, Bulletin, 34, 1 - 37.","Vovlas, N., Troccoli, A., Palomares-Rius, J. E., De Luca, F., Liebanas, G., Landa, B. B., Subbotin, S. A. & Castillo, P. (2011) Ditylenchus gigas n. sp. parasitizing broad bean: a new stem nematode singled out from the Ditylenchus dipsaci species complex using a polyphasic approach with molecular phylogeny. Plant Pathology, 60, 762 - 775. https: // doi. org / 10.1111 / j. 1365 - 3059.2011.02430. x","Skwiercz, A. T., Kornobis, F. W., Winiszewska, G., Przybylska, A., Obrepalska-Steplowska, A., Gawlak, M. & Subbotin, S. A. (2017) Ditylenchus laurae n. sp. (Tylenchida: Anguinidae) from Poland-a new species of the D. dipsaci complex associated with a water plant, Potamogeton perfoliatus L. Nematology, 19, 197 - 209. https: // doi. org / 10.1163 / 15685411 - 00003040","Chizhov, V. N., Borisov, B. A. & Subbotin, S. A. (2010) A new stem nematode, Ditylenchus weischeri n. sp. (Nematoda: Tylenchida), a parasite of Cirsium arvense (L.) Scop. in the Central Region of the Non-Chernozem Zone Russia. Russian Journal of Nematology, 18, 95 - 102."]}
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19. Ditylenchus parvus Zell 1988
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Hashemi, Kobra and Karegar, Akbar
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Tylenchida ,Nematoda ,Animalia ,Ditylenchus ,Biodiversity ,Ditylenchus parvus ,Taxonomy ,Secernentea ,Anguinidae - Abstract
8. Ditylenchus parvus Zell, 1988 19 females: L = 690 (541–813) µm; stylet = 7.2 (6.5–8) µm; pharynx = 121 (110–141) µm; tail = 70.6 (53–102); a = 41.5 (35.3–49.6); b = 5.7 (4.8–6.9); c = 9.9 (6.9–11.0); c′ = 6.3 (4.8–7.9); V = 73.5 (70.8–75.2); V′ = 81.9 (80.4– 83.0); PUS / VBW = 2.7 (1.0–3.6); PUS /V-A = 35.6 (17.8–45.8) %; V-A/T = 1.6 (1.1–1.9). 7 males: L = 595 (442–717) µm; stylet = 7.0 (6.5–7.5) µm; pharynx = 111 (95–128) µm; tail = 63.9 (44–87.5) µm; a = 44.7 (34.7–57.8); b = 5.3 (4.4–6.0); c = 9.5 (8.2–10.3); c′ = 6.2 (4.6–8.2); spicules = 14.6 (12–17). Diagnosis. D. parvus is characterised by four lateral field incisures, delicate, short stylet with rounded knobs, pyriform basal pharyngeal bulb that is offset or slightly overlapping (up to 4 µm), position of vulva, variable length of post-vulval uterine sac, usually pointed and sometimes mucronate tail tip, and short spicules. The Iranian populations of D. parvus in this study in comparison to those of Brzeski (1998) have a slightly overlapping basal pharyngeal bulb (vs. offset) and stylet knobs sometimes sloping backwards (vs. rounded). D. parvus is similar to D. emus, D. equalis, D. exilis and D. terricolus. It can be distinguished from D. emus by the lower V value (70.8–75.2 vs. 79–81) and pointed tail tip (vs. rounded), from D. equalis by lower V (70.8–75.2 vs. 77–84) and shorter range of spicule length (12–17 vs. 14–25 μm), and from D. exilis by lower V (70.8–75.2 vs. 77–81) and greater PUS / VBW ratio (1.0–3.6 vs. 0.6–1.0). D. parvus bears the most resemblance to D. terricolus. The differences between these two species are the structure of median and basal pharyngeal bulbs and the shape of the tail tip (Brzeski 1991). The median bulb is more elongated in the second species, although intermediate forms were seen in individuals of some populations in this study. Also, the basal pharyngeal bulb slightly overlaps the intestine in the second species, which was observed in this study’s populations and another Iranian population (Karegar et al. 1995). On the other hand, according to Brzeski (1991), the tail tip in the first species is pointed, and in the second species is variable, with a thick terminus, while in the populations of this study, a wide variety of tail shapes, from rounded to pointed or mucronate, was observed. Since the populations of this study were generally more similar to D. parvus, they are retained under this name until further investigations can be made. It should be noted that two individuals from one population, in the present study have characteristics outside the range of other populations, which include a longer tail (91–102 vs. 53–80 μm), as well as lower PUS/VBW and PUS/V-A ratios (1.0–1.3 and 17.8–23.4 % v s. 1.7–3.6 and 28.7–45.8 %, respectively). In terms of characteristics, these two individuals were more similar to D. equalis, but due to the value of V (70.8–71.6) being similar to D. parvus and the greater stability of this character, they were placed in D. parvus., Published as part of Hashemi, Kobra & Karegar, Akbar, 2019, Description of Ditylenchus paraparvus n. sp. from Iran with an updated list of Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae), pp. 85-113 in Zootaxa 4651 (1) on page 95, DOI: 10.11646/zootaxa.4651.1.6, http://zenodo.org/record/3359134, {"references":["Zell, H. (1988) Nematodes eines Buchenwaldbodens 11. Die Anguiniden (Nematoda, Anguinoidea). Carolinea, 46, 99 - 114.","Brzeski, M. W. (1998) Nematodes of Tylenchina in Poland and temperate Europe. Muzeum i Instytutu Zoologii, Polska Akademia Nauk (MiIZ PAN), Warszawa, 396 pp.","Brzeski, M. W. (1991) Review of the genus Ditylenchus Filipjev, 1936 (Nematoda: Anguinidae). Revue de Nematologie, 14, 9 - 59."]}
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20. Cacopaurus pestis Thorne 1943
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Cacopaurus pestis ,Nematoda ,Paratylenchidae ,Animalia ,Cacopaurus ,Biodiversity ,Taxonomy ,Secernentea - Abstract
Cacopaurus pestis Thorne, 1943 Gharakhani et al. 2007: 4♀: L = 186 (183���190) ��m; a = 11.3 (10.2���12.7); b = 1.6 (1.5���1.7); St = 81.3 (78���89) ��m; V = 90 (88���91) 7♂: L = 246 (227���274) ��m; a = 30.5 (25.7���36.3); b = 3 (2.7���3.5); Spicules = 15.7 (13���17) ��m Associated plants & localities: Poplar from West Azarbaijan (Sturhan 1977), white poplar and walnut from Mazandaran and Zanjan; pine from Mazandaran (Barooti 1992), pear, walnut, hazelnut and poplar from East Azarbaijan and Ardabil (Barooti 1998), junipers from Qazvin (Razzaz Hashemi 2002, Razzaz Hashemi & Kheiri 2003), walnut from central and northern provinces of Iran (Barooti 2006), walnut from Kerman (Gharakhani et al. 2007 [F]), walnut from Kurdistan (Bahmani et al. 2012, 2013), walnut from West Azarbaijan (Ahmadi et al. 2014), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 206, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Thorne, G. (1943) Cacopaurus pestis n. g., n. spec. (Nematoda: Criconematidae), a destructive parasite of the walnut, Juglans regia. Linn. Proceedings of the Helminthological Society of Washington, 10, 78 - 83.","Gharakhani, A., Pourjam, E. & Karegar, A. (2007) Some plant parasitic nematodes (Criconematoidea and Longidoridae) in Kerman province orchards. Iranian Journal of Plant Pathology, 43, 372 - 397.","Sturhan, D. (1977) First record of the Persian sessile nematode, Cacopaurus pestis Thorne, in Iran. Nematologia Mediterranea, 5, 125 - 126.","Barooti, S. (1992) Distribution and host range of Cacopaurus pestis from Iran. Nematologica, 38, 399.","Barooti, S. (1998) The plant nematode fauna of cultivated soil of East-Azarbaijan, Ardabil and Moghan. Applied Entomology and Phytopathology, 66, 32 - 35. [79 - 98, in Persian with English summary]","Razzaz Hashemi, S. R. (2002) Identification of important parasitic nematodes of some of the forest trees and shrubs in Qazvin province. Proceedings of 15 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Kermanshah, Iran, 2002, 263 - 264.","Razzaz Hashemi, S. R. & Kheiri, A. (2003) Identification of nematodes of parasite in Aras forest province of Qazvin. The Journal of Research and Development of Protection of forests and rangelands, 1, 37 - 57. [in Persian]","Barooti, S. (2006) Identification of plant parasitic and predator nematodes fauna of walnut trees in north and central of Iran. Proceedings of 17 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Karadj, Iran, 2006, 320.","Bahmani, J., Khozeini, F., Barooti, S. & Rezaee, S. (2012) Identification of nematode fauna associated with walnut in Sanandaj. Proceedings of 20 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2012, 747.","Bahmani, J., Khozeini, F., Barooti, S., Rezaee, S. & Ghaderi, R. (2013) Plant-parasitic nematodes associated with walnut in the Sanandej region of west Iran. Journal of Plant Protection Research, 53, 404 - 408. https: // doi. org / 10.2478 / jppr- 2013 - 0060","Ahmadi, B., Niknam, G., Pachide, A. & Kheiri, A. (2014) Report of Cacopaurus pestis and Trophotylenchulus asoensis from West Azarbaijan and Kurdistan provinces, Iran. 21 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Urmia, Iran, 2014, 318."]}
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21. Paratylenchus variabilis Raski 1975
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Paratylenchus variabilis ,Taxonomy - Abstract
Paratylenchus variabilis Raski, 1975 Ghaderi et al. 2014: 10♀: L = 323 (306���337) ��m; a = 22.2 (18.7���25.3); b = 3.9 (3.7���4.1); c = 17.9 (15.6���20.5); c' = 2.3 (1.8���2.6); St = 14.1 (13.0���15.2) ��m; V = 84 (83���86) Associated plant and locality: Turfgrass from Kohgiloyeh & Boyer-Ahmad (Ghaderi et al. 2014 [P]), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 214, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Ghaderi, R., Kashi Nahanji, L. & Karegar, A. (2014) Contribution to the study of the genus Paratylenchus Micoletzky, 1922 sensu lato (Nematoda: Tylenchulidae). Zootaxa, 3841 (2), 151 - 187. https: // doi. org / 10.11646 / zootaxa. 3841.2.1"]}
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22. Paratylenchus dianthus Jenkins & Taylor 1956
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Paratylenchus dianthus ,Taxonomy - Abstract
Paratylenchus dianthus Jenkins & Taylor, 1956 (Fig. 2)
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23. Paratylenchus obtusicaudatus Raski 1975
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Paratylenchus obtusicaudatus ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus obtusicaudatus Raski, 1975 Ghaderi et al. 2014: 10♀: L = 275 (254���295) ��m; a = 21.9 (19.5���23.2); b = 4.0 (3.6���4.3); c = 18.2 (15.5���21.2); c' = 2.2 (1.9���2.5); St = 20.8 (19.3���22.0) ��m; V = 82 (80���83) 2♂: L = 230, 246 ��m; a = 25.0, 25.1; c = 18.8, 20.0; c' = 1.6, 1.9; Spicules = 13.8, 15.0 ��m Associated plant and locality: Sugarcane from Khuzestan (Nasiri et al. 2012, Ghaderi et al. 2014 [P]), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 211, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Ghaderi, R., Kashi Nahanji, L. & Karegar, A. (2014) Contribution to the study of the genus Paratylenchus Micoletzky, 1922 sensu lato (Nematoda: Tylenchulidae). Zootaxa, 3841 (2), 151 - 187. https: // doi. org / 10.11646 / zootaxa. 3841.2.1","Nasiri, M., Karegar, A., Taherkhani, K. & Moazen Rezamahaleh, H. (2012) Identification and distribution of the most important plant parasitic nematodes in the sugarcane fields of Khuzestan province, Iran. Abstracts of 20 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2012, 714."]}
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24. Paratylenchus conicephalus van den Berg, Eskandari, Tiedet & Karegar 2011
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Paratylenchus conicephalus ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus conicephalus van den Berg, Eskandari, Tiedet & Karegar, 2011 van den Berg et al. 2011: 17♀: L = 455 (365���501) ��m; a = 20 (16.���22.8); b = 4.1 (3.5���4.3); c = 12.4 (10.2���18); c' = 4.1 (2.6���5.5); St = 32.5 (29.5���35) ��m; V = 81 (79���83) Ghaderi & Karegar 2013: 11♀: L = 386 (361���409) ��m; a = 23.7 (22.3���24.7); b = 3.9 (3.5���4.0); c = 15.4 (12.2���17.0); c' = 3.2 (2.8���3.7); St = 29.2 (27.8���31.2) ��m; V = 80 (80���82) Associated plants and localities: Prangos ferulacea from Kurdistan (van den Berg et al. 2011 [F]), grapevine from Kurdistan (Ghaderi & Karegar 2013 [P], Ghaderi et al. 2012, 2014 [P]), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 208, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["van den Berg, E., Eskandari, A., Tiedt, L. R. & Karegar, A. (2011) Paratylenchus conicephalus sp. n. from Iran with notes on P. similis Khan, Prasad & Mathur, 1967 (Nematoda: Paratylenchidae). Nematology, 13, 529 - 537. https: // doi. org / 10.1163 / 138855410 X 528280","Ghaderi, R. & Karegar, A. (2013) Some species of Paratylenchus (Nematoda: Tylenchulidae) from Iran. Iranian Journal of Plant Pathology, 49, 49 - 52. [in Persian with English summary]","Ghaderi, R., Kashi Nahanji, L. & Karegar, A. (2012) Some species of the superfamily Criconematoidea (Nematoda: Tylenchomorpha) from Iran. Proceedings of 20 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2012, 731."]}
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25. Paratylenchus colinus Brzeski 1998
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Paratylenchus colinus ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus colinus (Huang & Raski, 1986) Brzeski, 1998 Syn: Gracilacus colina Huang & Raski, 1986 Syn: Gracilpaurus colinus (Huang & Raski, 1986) Ganguly & Khan, 1990, Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 208, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Huang, C. S. & Raski, D. J. (1986) Four new species of Gracilacus Raski, 1962 (Criconematoidea: Nemata). Revue de Nematologie, 9, 347 - 356.","Brzeski, M. W. (1998) Nematodes of Tylenchina in Poland and temperate Europe. Muzeum I Instytut Zoologii PAN, Warszawa, 397 pp."]}
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26. Paratylenchus Micoletzky 1922
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus Micoletzky, 1922 Syn: Gracilacus Raski, 1962, Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 207, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Micoletzky, H. (1922) Die Freilebenden Erd-Nematoden. Archiv fur Naturgeschichte, Berlin, A, 87 (1921), 1 - 650.","Raski, D. J. (1962) Paratylenchidae n. fam. with descriptions of five new species of Gracilacus n. g. and an emendation of Cacopaurus Thorne, 1943, Paratylenchus Micoletzky, 1922 and Criconematidae Thorne, 1943. Proceedings of the Helminthological Society of Washington, 29, 189 - 207."]}
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27. Tylenchulus musicola Tanha Maafi, Amani, Stanley, Inserra, Van den Berg & Subbotin 2012
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Tylenchulidae ,Animalia ,Biodiversity ,Tylenchulus ,Taxonomy ,Tylenchulus musicola - Abstract
Tylenchulus musicola Tanha Maafi, Amani, Stanley, Inserra, Van den Berg & Subbotin, 2012 Tanha Maafi et al. 2012: 12 Mature ♀: L = 287 (240–370) µm; a = 4.8 (3.7–8.2); b = 3.1 (2.5–4.0); St = 10 (8.0–12)µm 31 J 2: L = 306 (278–334) µm; a = 30.1 (27.7–33.4); b = 3.5 (3.2–4.0); St = 11.1 (10–12)µm 5♂: L = 310 (286–326) µm; a = 27.2 (23.8–32.5); b = 3.5 (3.3–3.7); St = 8.5 (8–9) µm; Spicules = 15.7 (14– 18) µm Associated plant and locality: Banana from Sistan & Baluchistan (Tanha Maafi et al. 2010 [M], 2012 [F, M])
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28. Paratylenchus holdemani Raski 1975
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Paratylenchus holdemani ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus holdemani Raski, 1975 Mirghasemi et al. 2016: 12♀: L = 285 (243-305) ��m; a = 21.5 (18.4-25.4); b = 3.9 (3.6-4.3); c = 13.1 (10.4-15.9); c' = 2.6 (2.5-3.1); St = 22.7 (22-24) ��m; V = 82 (81-84) 2♂: L = 311-317 ��m; a = 26.5-28.3; b = 3.7-4.2; c = 11.7-14.4; c' = 2.4-3.3; Spicules = 16-17 ��m Associated plant and localities: Tea from Gilan (Mirghasemi et al. 2014a, 2016 [F]), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 209, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Mirghasemi, S. N., Jamali, S., Seraji, A. & Pedramfar, H. (2016) Some plant parasitic nematodes of the infraorder Tylenchomorpha from tea plantations of Iran. Journal of Plant Protection, 30, 22 - 30.","Mirghasemi, S. N., Seraji, A. & Jamali, S. (2014 a) Identification of plant parasitic nematodes of tea populations (Camellia sinensis) in Iran. Proceedings of 21 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2014, 311."]}
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29. Paratylenchus peraticus Siddiqi & Goodey 1964
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Paratylenchus peraticus ,Taxonomy - Abstract
Paratylenchus peraticus (Raski, 1962) Siddiqi & Goodey, 1964 (Fig. 4) Syn: Gracilacus peratica Raski, 1962
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30. Paratylenchus idalimus Siddiqi & Goodey 1964
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Paratylenchus idalimus ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus idalimus (Raski, 1962) Siddiqi & Goodey, 1964 Syn: Gracilacus idalima Raski, 1962 Associated plants and localities: Grapevine from West Azarbaijan (Barooti 1987), bean from Markazi (Mohammad Deimi et al. 2008b)
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31. Paratylenchus salubris Raski 1975
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Paratylenchus salubris ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus salubris Raski, 1975 (Fig. 6), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 213, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787
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32. Paratylenchus neoprojectus Wu & Hawn 1975
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Paratylenchus neoprojectus ,Taxonomy - Abstract
Paratylenchus neoprojectus Wu & Hawn, 1975 Ghaderi & Karegar 2013: 15♀: L = 387 (344���416) ��m; a = 22.3 (18.8���24.7); b = 4.0 (3.7���4.3); c = 15.9 (13.9���18.1); c' = 2.9 (2.7���3.2); St = 27.4 (24.9���29.3) ��m; V = 83 (81���86) Associated plants and localities: Apricot from Kurdistan and shade trees from East Azarbaijan (Ghaderi & Karegar 2013 [F], Ghaderi et al. 2012, 2014 [P]), alfalfa from Yazd (Ghaderi et al. 2014 [P]), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 211, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Wu, L. Y. & Hawn, E. J. (1975) Paratylenchus neoprojectus n. sp. (Paratylenchinae: Nematoda) from alfalfa fields in Alberta, Canada. Canadian Journal of Zoology, 53, 1841 - 1843. https: // doi. org / 10.1139 / z 75 - 217","Ghaderi, R. & Karegar, A. (2013) Some species of Paratylenchus (Nematoda: Tylenchulidae) from Iran. Iranian Journal of Plant Pathology, 49, 49 - 52. [in Persian with English summary]","Ghaderi, R., Kashi Nahanji, L. & Karegar, A. (2012) Some species of the superfamily Criconematoidea (Nematoda: Tylenchomorpha) from Iran. Proceedings of 20 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2012, 731.","Ghaderi, R., Kashi Nahanji, L. & Karegar, A. (2014) Contribution to the study of the genus Paratylenchus Micoletzky, 1922 sensu lato (Nematoda: Tylenchulidae). Zootaxa, 3841 (2), 151 - 187. https: // doi. org / 10.11646 / zootaxa. 3841.2.1"]}
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33. Paratylenchus similis Khan, Prasad & Mathur 1967
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Paratylenchus similis ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus similis Khan, Prasad & Mathur, 1967 (Fig. 7) Syn: Paratylenchus italiensis Raski, 1975 Syn: Paratylenchus tateae Wu & Townshend, 1973, Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 213, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Khan, E., Prasad, S. K. & Mathur, V. K. (1967) Two new species of the genus Paratylenchus Micoletzky, 1922 (Nematoda: Criconematidae) from India. Nematologica, 13, 79 - 84. https: // doi. org / 10.1163 / 187529267 X 00959","Wu, Y. L. & Townshend, J. L. (1973) Paratylenchus tateae n. sp. (Paratylenchinae, Nematoda). Canadian Journal of Zoology, 51, 109 - 111. https: // doi. org / 10.1139 / z 73 - 017"]}
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34. Paratylenchus arculatus Luc & de Guiran 1962
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Paratylenchus arculatus ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus arculatus Luc & de Guiran, 1962 Syn: Paratylenchus nainianus Edward & Misra, 1963, Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 207, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Luc, M. & De Guiran, G. (1962) Deux nouveaux Paratylenchus (Nematoda-Criconematidae) de Cote d'ivoire. Nematologica, 7, 133 - 138. https: // doi. org / 10.1163 / 187529262 X 00864","Edward, J. C. & Misra, S. L. (1963) Paratylenchus nainianus n. sp. (Nematoda: Criconematidae) from Uttar Pradesh, India. Nematologica, 9, 215 - 217. https: // doi. org / 10.1163 / 187529263 X 00386"]}
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35. Paratylenchus nanus Cobb 1923
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Paratylenchus nanus ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus nanus Cobb, 1923 Nouri et al. 2006: 10♀: L = 401 (363���430) ��m; a = 23.4 (18.6���26.5); b = 4.2 (4.0���4.3); c = 14.2 (12.9���16); c' = 3.0 (2.7���3.6); St = 31.8 (29���34) ��m; V = 81 (78���83) Associated plants and localities: Apricot from Zanjan (Nouri et al. 2004, 2006 [F]), walnut from central and northern regions of Iran (Barooti 2006), peach, nectarine, cherry and hazelnut from Ardabil (Rafiee et al. 2010), citrus from Mazandaran (Divsalar et al. 2011), fruit trees from East Azarbaijan (Solouki et al. 2012), peanut from Gilan (Mirghasemi et al. 2014b), grapevine from Kermanshah (Esmaeili & Heydari 2017), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 211, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Cobb, N. A. (1923) Notes on Paratylenchus, a genus of nemas. Journal of the Washington Academy and Sciences, 13, 254 - 257.","Nouri, S., Kheiri, A. & Karegar, A. (2006) Some plant parasitic nematodes from orchards in Zanjan region. Iranian Journal of Plant Pathology, 42, 1 - 4. [1 - 17, in Persian with English summary]","Nouri, S., Kheiri, A. & Karegar, A. (2004) Identification of plant parasitic nematodes fauna (Tylenchida) of fruit trees in Zanjan region. Abstracts of 16 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Tabriz, Iran, 2004, 434.","Barooti, S. (2006) Identification of plant parasitic and predator nematodes fauna of walnut trees in north and central of Iran. Proceedings of 17 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Karadj, Iran, 2006, 320.","Rafiee, S., Pourjam, E. & Niknam, G. (2010) Some nematode species associated with fruit trees in Moghan region. Journal of Plant Protection, 24, 69 - 79. [in Persian]","Divsalar, N., Jamali, S., Pedramfar, H. & Taheri, H. (2011) Identification of plant-parasitic nematodes associated with the rhizosphere of citrus in east Gilan and west Mazandaran. Journal of Plant Protection, 25, 168 - 177. [in Persian]","Solouki, V., Niknam, G. & Kheiri, A. (2012) Identification of plant parasitic nematodes in orchard rhizosphere of Marand and suburbs in East Azarbaijan province, Iran. Proceedings of 20 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2012, 692.","Mirghasemi, S. N., Jamali, S. & Sharifi, K. (2014 b) Identification of plant parasitic nematodes of peanut (Arachis hypogaea) fields in Guilan province. Proceedings of 21 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Urmia, Iran, 2014, 315.","Esmaeili, M. & Heydari, R. (2017) Some species of Paratylenchus Micoletzky, 1922 (Nematoda: Tylenchulidae) from vineyards in Kermanshah province, western Iran. Journal of Crop Protection, 6, 259 - 271."]}
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36. Paratylenchus labiosus Anderson & Kimpinski 1977
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy ,Paratylenchus labiosus - Abstract
Paratylenchus labiosus Anderson & Kimpinski, 1977 Bahmani et al. 2014: 8♀: L = 333 (309���363) ��m; a = 22.8 (19.9���25.0); b = 3.5 (3.1���3.9); c = 12.2 (9.9���14.9); c' = 3.0 (2.7���2.4); St = 16.7 (15.5���17.5) ��m; V = 81 (79���83) 1♂: L = 362 ��m; a = 29.2; c = 11.2; c' = 3.5; Spicules = 20.6 ��m Associated plant and locality. Walnut from Kurdistan (Bahmani et al. 2013, 2014 [F]), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 210, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Anderson, R. V. & Kimpinski, J. (1977) Paratylenchus labiosus n. sp. (Nematoda: Paratylenchidae) from Canada. Canadian Journal of Zoology, 55, 1992 - 1996. https: // doi. org / 10.1139 / z 77 - 258","Bahmani, J., Barooti, S. & Ghaderi, R. (2014) On occurrence of Paratylenchus labiosus Anderson & Kimpinski, 1977 (Nematoda: Tylenchulidae) in Iran, with discussion on the validity of the species. Journal of Crop Protection, 3, 273 - 281.","Bahmani, J., Khozeini, F., Barooti, S., Rezaee, S. & Ghaderi, R. (2013) Plant-parasitic nematodes associated with walnut in the Sanandej region of west Iran. Journal of Plant Protection Research, 53, 404 - 408. https: // doi. org / 10.2478 / jppr- 2013 - 0060"]}
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37. Paratylenchus perminimus Siddiqi 1996
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Paratylenchus perminimus ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus perminimus Siddiqi, 1996 (Fig. 5), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 212, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Siddiqi, M. R. (1996) Paratylenchus recisus sp. n. and P. perminimus sp. n. (Criconematina: Paratylenchidae). Afro-Asian Journal of Nematology, 6, 55 - 58."]}
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38. Trophotylenchulus asoensis Siddiqi 1999
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Trophotylenchulus ,Tylenchulidae ,Trophotylenchulus asoensis ,Animalia ,Biodiversity ,Taxonomy - Abstract
Trophotylenchulus asoensis (Minagawa, 1983) Siddiqi, 1999 Gharakhani et al. 2007: 20♀: L = 435 (316���552) ��m; a = 11.1 (8.9���14.7); b = 3.8 (2.8���4.9); c = 12.9 (10.2���15.6); c' = 3.2 (2.6���4.2); St = 13.2 (11���15) ��m; V = 77 (73���82) 5♂: L = 490 (453���518) ��m; a = 34 (32.4���36); b = 4.3 (3.9���4.9); c = 10 (9.2���10.6); St = 9.2 (8���10.5) ��m; Spicules = 20 (18���22) ��m Associated plants and localities: Plane tree from Kerman (Gharakhani et al. 2007 [F], grasses from Kurdistan (Ahmadi et al. 2014), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 222, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Minagawa, N. (1983) Descriptions of two new species of nematode genus Trophonema Raski, 1957 (Tylenchida: Tylenchulidae). Applied Entomology and Zoology, 18, 90 - 97. https: // doi. org / 10.1303 / aez. 18.90","Siddiqi, M. R. (1999) Trophotylenchulus colbrani sp. n. and T. cunctus sp. n. (Criconematina: Tylenchulidae) from Mbalmayo forest in Cameroon. International Journal of Nematology, 8 (1998), 179 - 184.","Gharakhani, A., Pourjam, E. & Karegar, A. (2007) Some plant parasitic nematodes (Criconematoidea and Longidoridae) in Kerman province orchards. Iranian Journal of Plant Pathology, 43, 372 - 397.","Ahmadi, B., Niknam, G., Pachide, A. & Kheiri, A. (2014) Report of Cacopaurus pestis and Trophotylenchulus asoensis from West Azarbaijan and Kurdistan provinces, Iran. 21 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Urmia, Iran, 2014, 318."]}
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39. Paratylenchus tenuicaudatus Wu 1961
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus tenuicaudatus ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus tenuicaudatus Wu, 1961 Esmaeili et al. 2016b: 10♀: L = 330 (305���365) ��m; a = 20.3 (16.9���23.5); b = 3.9 (3.7���4.5); c = 11.0 (8.7���12.0); c' = 3.4 (2.8���4.7); St = 25 (22.0���30.0) ��m; V = 80 (75���85) 3♂: L = 234 (210���260) ��m; a = 17.3 (16.2���18.2); c = 5.8 (5.3���6.8); Spicules = 19.8 (18.0���22.0) ��m Associated plant and locality: Alfalfa from Kermanshah (Esmaeili et al. 2016b [F, M] [restudy]) Note. This population differs from P. tenuicaudatus in having a truncated lip region with small but distinct submedian lobes from lateral view (vs. hemispherical lip region without distinct submedian lobes), pear-shaped pharyngeal basal bulb (vs. elongated) and smaller body size. It seems that this Iranian population is more similar to P. arculatus., Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 214, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Wu, L. Y. (1961) Paratylenchus tenuicaudatus n. sp. (Nematoda: Criconematidae). Canadian Journal of Zoology, 39, 163 - 165. https: // doi. org / 10.1139 / z 61 - 021","Esmaeili, M., Heydari, R., Castillo, P., Ziaie Bidhendi, M. & Palomares-Rius, J. E. (2016 b) Molecular characterization of two known species of Paratylenchus Micoletzky, 1922 from Iran with notes on the validity of Paratylenchus audriellus Brown, 1959. Nematology, 18, 591 - 604. https: // doi. org / 10.1163 / 15685411 - 00002979"]}
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40. Paratylenchus veruculatus Wu 1962
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Paratylenchus veruculatus ,Taxonomy - Abstract
Paratylenchus veruculatus Wu, 1962 Ghaderi & Karegar 2013: 5♀: L = 314 (291���351) ��m; a = 22.2 (20.6���23.9); b = 4.1 (3.6���4.8); c = 14.1 (13.2���14.6); c' = 2.7 (2.6���2.8); St = 12.1 (10.7���14.0) ��m; V = 85 (84���85) Associated plant and locality: Sugarcane from Khuzestan (Ghaderi et al. 2012, 2014 [P], Ghaderi & Karegar 2013 [F]), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 222, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Wu, Y. L. (1962) Paratylenchus veruculatus n. sp. (Criconematidae: Nematoda) from Scotland. Canadian Journal of Zoology, 40, 773 - 775. https: // doi. org / 10.1139 / z 62 - 073","Ghaderi, R. & Karegar, A. (2013) Some species of Paratylenchus (Nematoda: Tylenchulidae) from Iran. Iranian Journal of Plant Pathology, 49, 49 - 52. [in Persian with English summary]","Ghaderi, R., Kashi Nahanji, L. & Karegar, A. (2012) Some species of the superfamily Criconematoidea (Nematoda: Tylenchomorpha) from Iran. Proceedings of 20 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2012, 731."]}
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41. Paratylenchus recisus Siddiqi 1996
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
- Subjects
Tylenchida ,Chromadorea ,Nematoda ,Paratylenchus recisus ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus recisus Siddiqi, 1996 Golhasan et al. 2017: 10♀: L = 324 (298���343) ��m; a = 20.6 (20.1���23.2); b = 3.2 (3.0���3.5); c = 12.3 (11.1���14.1); St = 15.3 (14.0��� 17.0) ��m; V = 81 (78���83) Associated plant and locality: Grapevine from Kermanshah (Golhasan et al. 2017 [F] [restudy]) Note. The Iranian population should also be compared with the most closely related species, P. microdorus., Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 213, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Siddiqi, M. R. (1996) Paratylenchus recisus sp. n. and P. perminimus sp. n. (Criconematina: Paratylenchidae). Afro-Asian Journal of Nematology, 6, 55 - 58.","Golhasan, B., Esmaeili, M., Miraeiz, E. & Heydari, R. (2017) Three nematode species of the infraorder Tylenchomorpha (Nematoda: Tylenchina) from Iran. Journal of Crop Protection, 6, 513 - 527."]}
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42. Paratylenchus perlatus Raski 1975
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Paratylenchus perlatus ,Taxonomy - Abstract
Paratylenchus perlatus Raski, 1975 Baadl et al. 2012: 6♀: L = 221 (200���245) ��m; a = 22.9 (22.5���23.3); b = 3.8 (3.6���3.9); c = 14 (13.3���14.5); c' = 3.2 (2.8���3.6); St = 20 ��m; V = 81 (80���83) Associated plant and locality: Rapeseed from North Khorasan (Baadl et al. 2010, 2012 [F]), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 212, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Baadl, S., Mehdikhani Moghadam, E. & Rouhani, H. (2012) Identification of plant parasitic nematodes from rapeseed fields of North Khorasan province. Journal of Plant Protection, 26, 370 - 379. [in Persian]","Baadl, S., Mehdikhani Moghadam, E. & Rouhani, H. (2010) Identification of plant parasitic nematodes in rapeseed fields in North Khorasan province. Proceedings of 19 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Tehran, Iran, 2010, 552."]}
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43. Paratylenchus coronatus Colbran 1965
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
- Subjects
Tylenchida ,Chromadorea ,Nematoda ,Paratylenchus coronatus ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus coronatus Colbran, 1965 Jahanshahi Afshar et al. 2006: 20♀: L = 386 (328���433) ��m; a = 24.9 (18.1���32.3); c = 12 (9.8���14.9); c' = 3.9 (2.8���6); St = 33.9 (26���40) ��m; V = 81 (78���84) 6♂: L = 373 (335���398) ��m; a = 33.6 (26.8���41.9); c = 13.2 (11���15.2); Spicules = 22.3 (20���24) ��m Gharakhani et al. 2007: 9♀: L = 341 (302���400) ��m; a = 28 (23.3���30.8); b = 3.6 (3.1���4.3); c = 14.1 (12.1���17.3); c' = 3.4 (2.8���3.9); St = 31.4 (28���34) ��m; V = 81 (80���83) 4♂: L = 303 (240���358) ��m; a = 31 (26.7���35.8); c = 12.7 (11.4���13.8); Spicules = 18.8 (16���22) ��m Ghaderi et al. 2014: 20♀: L = 391 (337���438) ��m; a = 25.5 (21.9���29.5); b = 4.1 (3.5���4.6); c = 15.9(12.0���21.6); c' = 3.0 (2.1���3.9); St = 31.5 (27.3���35.0) ��m; V = 81 (79���83) 2♂: L = 362, 385 ��m; a = 28.5, 29.6; c = 12.2, 12.8; Spicules = 18.6, 20.2 ��m Associated plants and localities: Field crops from Kerman (Aliramaji et al. 2006b), pomegranate, apricot, willow and cherry from Kerman (Jahanshahi Afshar et al., 2006 [F]), pomegranate and grapevine from Kerman (Gharakhani et al. 2007 [P]), rapeseed from North Khorasan (Baadl et al. 2010, 2012 [P]), forest trees, corn and turfgrass from Golestan, Khuzestan and Fars (Ghaderi et al. 2014 [P]), faba bean, lentil, bean and chickpea from Lorestan (Azizi & Karegar 2014), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on pages 208-209, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Colbran, R. C. (1965) Studies of plant and soil nematodes. 10. Paratylenchus coronatus n. sp. (Nematoda: Criconematidae), a pin nematode associated with citrus. Queensland Journal of Agricultural and Animal Sciences, 22, 277 - 279.","Jahanshahi Afshar, F., Pourjam, E. & Kheiri, A. (2006) Tylenchs associated with Jiroft orchards and a description of four newly found species for the nematode fauna of Iran. Iranian Journal of Agricultural Science, 37, 529 - 543.","Gharakhani, A., Pourjam, E. & Karegar, A. (2007) Some plant parasitic nematodes (Criconematoidea and Longidoridae) in Kerman province orchards. Iranian Journal of Plant Pathology, 43, 372 - 397.","Ghaderi, R., Kashi Nahanji, L. & Karegar, A. (2014) Contribution to the study of the genus Paratylenchus Micoletzky, 1922 sensu lato (Nematoda: Tylenchulidae). Zootaxa, 3841 (2), 151 - 187. https: // doi. org / 10.11646 / zootaxa. 3841.2.1","Aliramaji, F., Pourjam, E. & Karegar, A. (2006 b) Some tylenchids associated with pistachio and almond trees in Iran. Proceeding of IVth IS on Pistachio and Almonds. Acta Horticulture, 726, 659 - 666. https: // doi. org / 10.17660 / ActaHortic. 2006.726.114","Baadl, S., Mehdikhani Moghadam, E. & Rouhani, H. (2010) Identification of plant parasitic nematodes in rapeseed fields in North Khorasan province. Proceedings of 19 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Tehran, Iran, 2010, 552.","Baadl, S., Mehdikhani Moghadam, E. & Rouhani, H. (2012) Identification of plant parasitic nematodes from rapeseed fields of North Khorasan province. Journal of Plant Protection, 26, 370 - 379. [in Persian]","Azizi, K. & Karegar, A. (2014) Plant parasitic nematodes of legume fields and their distribution in Lorestan province, Iran. Iranian Journal of Plant Pathology, 50, 219 - 235. [119 - 121, in Persian with English summary]"]}
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44. Paratylenchus neoamblycephalus Geraert 1965
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
- Subjects
Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Paratylenchus neoamblycephalus ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus neoamblycephalus Geraert, 1965 (Fig. 3), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 211, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Geraert, E. (1965) The genus Paratylenchus. Nematologica, 11, 301 - 334. https: // doi. org / 10.1163 / 187529265 X 00221"]}
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45. Paratylenchus microdorus Andrassy 1959
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
- Subjects
Tylenchida ,Chromadorea ,Nematoda ,Paratylenchus microdorus ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus microdorus Andr��ssy, 1959 Roushan-Bakhsh Ghanbari et al. 2015: 11♀: L = 338 (268���386) ��m; a = 23.6 (19.1���27.8); b = 4.0 (3.4���5.1); c = 17.0 (13.0���19.7); c' = 2.3 (1.7���3.6); St = 15.4 (13.0���17.0) ��m; V = 84 (82���86) Associated plant and locality: Ziziphus from Khuzestan (Roushan-Bakhsh Ghanbari et al. 2015 [F] [restudy]) Note. In the original description, females of this species have tails with pointed to subacute terminus (Andr��ssy 1959); the tail terminus was described as rounded in the Iranian population., Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 210, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Andrassy, I. (1959) Neue und wenig bekannte nematoden aus Jugoslawien. Annales Historico-Naturales Musei Nationalis Hungarici, 51, 259 - 275.","Roushan-Bakhsh Ghanbari, A., Pourjam, E. & Pedram, M. (2015) Four nematode species of the infraorder Tylenchomorpha (Nematoda: Tylenchina) from Khouzestan province, Iran. Iranian Journal of Plant Pathology, 51, 445 - 459. [in Persian with English summary]"]}
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46. Tylenchulus graminis Inserra, Vovlas, O'Bannon & Esser 1988
- Author
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
- Subjects
Tylenchida ,Chromadorea ,Nematoda ,Tylenchulidae ,Animalia ,Biodiversity ,Tylenchulus ,Tylenchulus graminis ,Taxonomy - Abstract
Tylenchulus graminis Inserra, Vovlas, O���Bannon & Esser, 1988 Associated plant and locality: Sugarcane from Khuzestan (Nasiri et al. 2012), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 222, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Inserra, R. N., Vovlas, N., O'Bannon, J. H. & Esser, R. P. (1988) Tylenchulus graminis n. sp. and T. palustris n. sp. (Tylenchulidae), from native flora of Florida, with notes on T. semipenetrans and T. furcus. Journal of Nematology, 20, 266 - 287.","Nasiri, M., Karegar, A., Taherkhani, K. & Moazen Rezamahaleh, H. (2012) Identification and distribution of the most important plant parasitic nematodes in the sugarcane fields of Khuzestan province, Iran. Abstracts of 20 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2012, 714."]}
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47. Paratylenchus mexicanus Raski 1975
- Author
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Paratylenchus mexicanus ,Taxonomy - Abstract
Paratylenchus mexicanus Raski, 1975 Associated plants and localities: Tarragon and lettuce from East Azarbaijan (Jabbari et al. 2006, Jabbari & Niknam 2008), grapevine from West Azarbaijan (Ashrafi et al. 2012), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 210, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Jabbari, H., Niknam, G., Panahandeh, J. & Boland Nazar, S. (2006) Study on the biodiversity of plant parasitic nematodes (Criconematoidea Taylor, 1936) in vegetable fields of Tabriz. Proceedings of 17 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Karadj, Iran, 2006, 209.","Jabbari, H. & Niknam, G. (2008) SEM observations and morphometrics of the cabbage cyst nematode, Heterodera cruciferae Franklin, 1945, collected where Brassica spp. are grown in Tabriz, Iran. Turkish Journal of Zoology, 32, 253 - 262.","Ashrafi, M., Niknam, G. & Kheiri, A. (2012) Identification of plant parasitic nematodes fauna in rhizosphere soil of vineyards in Urmia. Proceedings of 20 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2012, 666."]}
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48. Paratylenchus elachistus Steiner 1949
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Paratylenchus elachistus ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus elachistus Steiner, 1949 Mirghasemi et al. 2016: 7♀: L = 343 (314-374) ��m; a = 25.7 (24.3-28.7); b = 4.0 (3.9-4.2); c = 14.4 (14.2-17.4); c' = 2.9 (2.2-3.7); St = 23.0 (22.0-26.6) ��m; V = 82 (81-83) 1♂: L = 302 ��m; Spicules = 12 ��m Associated plants and localities: Citrus from Mazandaran (Kheiri 1972), cereal and chickpea from Kermanshah (Barooti et al. 2000c), Tea from Gilan (Mirghasemi et al. 2014a, 2016 [F]), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 209, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Steiner, G. (1949) Plant nematodes the grower should know. Proceedings of the Soil Science Society of Florida IU, B, 37 - 39.","Mirghasemi, S. N., Jamali, S., Seraji, A. & Pedramfar, H. (2016) Some plant parasitic nematodes of the infraorder Tylenchomorpha from tea plantations of Iran. Journal of Plant Protection, 30, 22 - 30.","Kheiri, A. (1972) Plant parasitic nematodes (Tylenchida) from Iran. Biologisch Jaurboek Dodonaea, 40, 224 - 239.","Barooti, S., Kheiri, A. & Babajani, G. (2000 c) Three new records of plant parasitic nematodes of Tylenchida for Iran. Proceedings of 14 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Hamadan, Iran, 2000, 390.","Mirghasemi, S. N., Seraji, A. & Jamali, S. (2014 a) Identification of plant parasitic nematodes of tea populations (Camellia sinensis) in Iran. Proceedings of 21 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Shiraz, Iran, 2014, 311."]}
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49. Paratylenchus hamatus Thorne & Allen 1950
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Paratylenchus hamatus ,Chromadorea ,Nematoda ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus hamatus Thorne & Allen, 1950 Associated plants and localities: Citrus from south Iran (Abivardi 1970), fruit trees and vegetables (Nowruzi & Barooti 1997), undetermined plant from Boushehr (Saeidi Naeini et al. 2000) and Sistan & Baluchistan (Gol- Mohammadzadeh Khiaban & Barooti, 2002), alfalfa from Hamadan (Hasanzadeh Khalifehkandi et al. 2004, 2005), Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 209, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["Thorne, G. & Allen, M. W. (1950) Paratylenchus hamatus n. sp. and Xiphinema index n. sp., two nematodes associated with fig roots, with a note on Paratylenchus anceps Cobb. Proceedings of the Helminthological Society of Washington, 17, 27 - 35.","Nowruzi, R. & Barooti, S. (1997) Predatory and plant parasitic nematodes from Hormozgan province. Applied Entomology and Phytopathology, 64, 14 - 16. [49 - 58, in Persian with English summary]","Saeidi Naeini, F., Barooti, S. & Karampour, F. (2000) Plant parasitic nematodes associated with fields and orchards in Boushehr province. Proceedings of 14 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Esfahan, Iran, 388.","Gol-Mohammadzadeh Khiaban, N. & Barooti, S. (2002) Fauna of the plant parasitic nematodes of Baluchistan region. Proceedings of 15 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Kermanshah, Iran, 2002, 309.","Hassanzadeh Khalifehkandi, Z., Karegar, A. & Kheiri, A. (2004) Plant parasitic nematodes associated with alfalfa in Hamadan province. Proceedings of 16 th Iranian Plant Protection Congress. Uol. II. Plant diseases and weeds, Tabriz, Iran, 2004, 127.","Hassanzadeh Khalifehkandi, Z., Karegar, A. & Kheiri, A. (2005) Some species of order Tylenchida collected from alfalfa fields in Hamadan Province. Iranian Journal of Plant Pathology, 41, 257 - 262. [663 - 685, in Persian with English summary]"]}
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50. Paratylenchus straeleni Oostenbrink 1960
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Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil, and Hesar, Abbas Mokaram
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Tylenchida ,Chromadorea ,Nematoda ,Paratylenchus straeleni ,Criconematidae ,Animalia ,Paratylenchus ,Biodiversity ,Taxonomy - Abstract
Paratylenchus straeleni (De Coninck, 1931) Oostenbrink, 1960 (Fig. 8) Syn: Procriconema straeleni De Coninck, 1931 Syn: Hemicycliophora straeleni (De Coninck, 1931) Loos, 1948 Syn: Gracilacus straeleni (De Coninck, 1931) Raski, 1976, Published as part of Ghaderi, Reza, Karegar, Akbar, Miraeiz, Esmaeil & Hesar, Abbas Mokaram, 2019, An updated and annotated checklist of the Tylenchulidae (Nematoda: Criconematoidea) of Iran, pp. 205-229 in Zootaxa 4545 (2) on page 214, DOI: 10.11646/zootaxa.4545.2.3, http://zenodo.org/record/2618787, {"references":["De Coninck, L. A. P. (1931) Sur trois especes nouvelles de nematodes libres trouves en Belgique. Bulletin du Musee royal d'histoire naturelle de Belgique, 7, 1 - 5.","Oostenbrink, M. (1960) The family Criconematidae. In: Sasser, J. N. & Jenkins, W. R. (Eds.), Nematology. University of North Carolina Press, Chapel Hill, pp. 196 - 205.","Raski, D. J. (1976) Revision of the genus Paratylenchus Micoletzky, 1922 and descriptions of new species. Part III of three parts. Journal of Nematology, 8, 97 - 115."]}
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