Hydroides brachyacantha Rioja 1941

Hydroides brachyacantha Rioja, 1941a (Figures 3, 11 B) Hydroides brachyacantha Rioja, 1941a: 169 ���172, pl. 3, Fig. 2, pl. 4, Figs 1���9. Type locality: Mazatl��n, Sinaloa; and La Aguada Beach, Caleta Beach and Hornos Beach, Acapulco, Guerrero, on rocks. Neotype designated by Sun et al. (2016) from Mazatl��n, Sinaloa, western M��xico. Hydroides brachyacantha.��� Rioja 1941b: 733 (same as above); Salazar-Vallejo 1989b: 199 (Mexican coasts, checklist); G��mez et al. 1997: 1071 (Puerto ��ngel Beach, La Entrega Beach and Cacaluta Beach, Oaxaca, rocks and coral); Hern��ndez-Alc��ntara et al. 2003: 9 (Socorro Island, checklist); Hern��ndez-Alc��ntara et al. 2008: 48 (mentioned only). Eupomatus brachyacantha.��� Rioja 1960: 255 (Vargas Lozano Bay, Socorro Island, on Eucidaris thouarsii [L. Agassiz & Desor] spines and rocks); Salazar-Vallejo 1989b: 199 (Mexican coasts, checklist); Salazar-Vallejo & Londo��o-Mesa 2004: 54 (Tropical Eastern Pacific, checklist). Hydroides albiceps (not Grube, 1870).��� L��pez-Garc��a et al. 1997: 66 (Coiba Island, Panam��, on dead coral; pictures revised by Bastida-Zavala). Hydroides brachyacanthus.���Bastida-Zavala & ten Hove 2003: 73���76, Figs 3 A���M, 7A���F (California, Baja California, Sonora, Guerrero, Oaxaca, Costa Rica, Panam��, Ecuador; 0���23 m); Salazar-Vallejo & Londo��o-Mesa 2004: 54 (Tropical Eastern Pacific, checklist); Lewis et al. 2006: 669 (ten Hove identified specimens from the tall ship ���Gorch Fock��� in Sydney, Australia); Bastida-Zavala 2008: 22���23, fig. 6C (Baja California Sur, Guerrero and Oaxaca; 0���10 m); Bastida-Zavala 2009: 538, Fig. 1 R (identification key for Tropical America); ten Hove & Kupriyanova 2009: 52 (worldwide serpulid checklist); Tovar-Hern��ndez et al. 2009b: 328���330, Figs 3 j, 7d-f (fouling in Mazatl��n, Sinaloa); Bastida-Zavala et al. 2013: 349 (Oaxaca, checklist); Morales de Anda et al. 2014: 125 (Navidad Bay, Jalisco); Villalobos-Guerrero et al. 2014: 107 (Sinaloa, checklist). not Hydroides brachyacantha /us sensu auctore. ���records from Australia and Hawaii have been referred, respectively, to H. amri or H. cf. amri. Material examined. 116 specimens. Sonora: UMAR-Poly 711, 3 spec. (Puerto Pe��asco, June 15, 1981, coll. SSV et al.). Michoac��n: UMAR-Poly 712, 2 spec. (Caleta de Campos, on sabellariid tubes, December 17, 1994, coll. RBZ). Guerrero: UMAR-Poly 713 (Manzanillo, Zihuatanejo, on Pocillopora damicornis, 5���7 m, December 4, 2011, coll. ALP); UMAR-Poly 714 (La Roqueta, Acapulco, on sabellariid tubes, May 25, 2000, coll. SSV et al.); UMAR-Poly 715, 3 spec. (Los Cantiles-La Quebrada, Acapulco, on oyster, May 26, 2000, coll. AM). Oaxaca: UMAR-POLY 716, 5 spec. (Corralero Lagoon, on rocks, March 22���23, 2010, coll. FAG); UMAR- POLY 717, 2 spec. (Chacahua Lagoon, on rock, April 3, 2008); UMAR-POLY 718, 5 spec. (Agua Blanca Beach, rocks, intertidal, April 27, 2012, coll. OCR & MHP); UMAR-POLY 722, 21 spec. (Mazunte, on Pocillopora damicornis, 8 m, August 11, 2010, coll. ALP & RZV, id. FAG); UMAR-POLY 723 (San Agustinillo, on mollusc shell, May 11, 2013, coll. and id. AGM et al.); UMAR-POLY 719 (Camar��n Beach, on coral, April 20, 2013, coll. RXP & VAR); UMAR-POLY 720, 4 spec. (same, rocks, intertidal, May 12, 2013, coll. and id. AGM et al.); UMAR-POLY 721 (same, rocks, May 18, 2013, coll. LLR et al.); UMAR-Poly 724 (Pante��n Beach, Puerto ��ngel, 10 m, November 23, 2005, coll. GRC); UMAR-POLY 725, 2 spec. (same, on rock, May 17, 2009); UMAR-POLY 726, 15 spec. (Puerto ��ngel, pier and beach, May 20, 2007, coll. FCC & SRH); UMAR-POLY 727, 7 spec. (same, on rocks, May 15, 2010, coll. FAG); UMAR-POLY 728 (Estacahuite, sta. 3-negro, on Pocillopora damicornis, 6 m, March 26, 2010, coll. ALP & RZV, id. FAG); UMAR-POLY 729, 11 spec. (same, rocks, intertidal, June 2, 2012, coll. MTM & AVB); UMAR-POLY 730, 6 spec. (La Tijera Beach, 3 m, April 30, 2005, coll. RBZ & GRC); UMAR-POLY 731-OH, 2 spec. (same, no more data, coll. Alejandra Hern��ndez); UMAR-POLY 732 (El Arrocito Beach, Huatulco, July 4, 2007); UMAR-POLY 733, 4 spec. (Salchi Bay, Huatulco, sta. 3, on Pocillopora damicornis, 9 m, March 26, 2010, coll. ALP); UMAR-Poly 734, 6 spec. (La Entrega Beach, Huatulco, on coral, 2��� 3 m, May 23, 2000, coll. SSV et al.); UMAR-POLY 735, 9 spec. (Salina Cruz, angler pier, main dock, sta. 4, 1 m, May 26, 2011, coll. SGM et al.); UMAR-POLY 736 (Punta Colorada, Puerto Escondido, rocks, intertidal, May 18, 2012, coll. AWA et al.). Habitat. Intertidal to subtidal. On sabellariid tubes, rocks and from angler pier (from Salina Cruz, Oaxaca). Also on rock and sand bottoms, on dead coral (Pocillopora damicornis) and on spiny oyster Spondylus calcifer Carpenter (now S. limbatus G.B. Sowerby II) (Bastida-Zavala 2008). Distribution. Temperate and Tropical Eastern Pacific. Southern California (USA) to Ecuador. Bastida-Zavala & ten Hove (2003) questioned the circum (sub) tropical distribution as given in the literatura, and in the meantime the Australian and Hawaiian records have been attributed to a different taxon. However, Hydroides brachyacantha sensu stricto was recorded on the hull of a German tall ship upon arrival in Sydney, Australia (Lewis et al. 2006). Remarks. Hydroides brachyacantha was not commonly occurring on anthropogenic substrates, some specimens were found only in two samples on angler���s piers, from Oaxaca; however, the species was relatively abundant. In general, Hydroides brachyacantha is the most frequent and abundant Hydroides species in the Tropical Eastern Pacific, except for H. elegans, that is present in fouling communities in even larger numbers. Ten Hove (In: Lewis et al. 2006: 669) identified in 1990 one adult specimens of Hydroides brachyacantha sensu stricto (co-occurring with Spirobranchus minutus), obtained from scrapings of the tall ship ���Gorch Fock��� that arrived to Sydney Harbor after an almost three weeks stay in Acapulco, Guerrero; with this record ten Hove gave evidence for trans-Pacific transport by ship fouling. Sun et al. (2015) revised the genus Hydroides from Australia, including several specimens previously identified as H. brachyacantha for which they erected the new species H. amri, and confirm that H. brachyacantha is not present in Australia, except the ten Hove record (Sun et al. 2015: 19). In the case of Hydroides brachyacantha from Hawaii (Straughan 1969; Bailey-Brock 1976; 1987; Bastida- Zavala & ten Hove 2003), the specimens (some revised in Bastida-Zavala & ten Hove 2003) agree with the description of H. amri (see above H. cf. amri). Lakshmana Rao (1969) recorded H. brachyacantha from some harbours of India; however, is need revise the specimens for the correct determination.
Published as part of Bastida-Zavala, J. Rolando, Buelna, Alondra Sof��a Rodr��guez, Le��n-Gonz��lez, Jes��s Angel De, Camacho-Cruz, Karla Andrea & Carmona, Isabel, 2016, New records of sabellids and serpulids (Polychaeta: Sabellidae, Serpulidae) from the Tropical Eastern Pacific, pp. 401-457 in Zootaxa 4184 (3) on pages 413-414, DOI: 10.11646/zootaxa.4184.3.1, http://zenodo.org/record/255062
{"references":["Rioja, E. (1941 a) Estudios Anelidologicos II. Observaciones acerca de varias especies del genero Hydroides Gunnerus (sensu Fauvel) de las costas mexicanas del Pacifico. Anales del Instituto de Biologia, Mexico, 12, 161 - 175.","Rioja, E. (1941 b) Estudios Anelidologicos, III. Datos para el conocimiento de la fauna de poliquetos de las costas mexicanas del Pacifico. Anales del Instituto de Biologia, Mexico, 12, 669 - 746.","Salazar-Vallejo, S. I. (1989 b) Bibliografia y lista de especies. In: Poliquetos (Annelida: Polychaeta) de Mexico. Libros Universitarios, Universidad Autonoma de Baja California Sur, La Paz, pp. 133 - 211.","Gomez, P., Mercado, J. A., Mitchell, L. M. & Salazar-Vallejo, S. I. (1997) Poliquetos de fondos duros (Polychaeta) de bahias de Huatulco y Puerto Angel, Oaxaca, Mexico. Revista de Biologia Tropical, 45 (3), 1067 - 1074.","Hernandez-Alcantara, P., Frontana-Uribe, S. C. & Solis-Weiss, V. (2003) Commented checklist of the polychaetes (Annelida: Polychaeta) from areas adjacent to islands of the Mexican Pacific and Gulf of California. Bulletin of the Southern California Academy of Sciences, 102 (1), 1 - 16.","Hernandez-Alcantara, P., Tovar-Hernandez, M. A. & Solis-Weiss, V. (2008) Polychaetes (Annelida: Polychaeta) described for the Mexican Pacific: an historical review and an updated checklist. Latin American Journal of Aquatic Research, 36 (1), 37 - 61. http: // dx. doi. org / 10.3856 / vol 36 - issue 1 - fulltext- 4","Rioja, E. (1960) Estudios anelidologicos. XXIII. Contribucion al conocimiento de los anelidos poliquetos de las islas de Revillagigedo. Anales del Instituto de Biologia, Mexico, 30, 243 - 259.","Salazar-Vallejo, S. I. & Londono-Mesa, M. H. (2004) Lista de especies y bibliografia de poliquetos (Polychaeta) del Pacifico oriental tropical. Anales del Instituto de Biologia, Mexico, 75 (1), 9 - 97.","Grube, A. E. (1870) Beschreibungen neuer oder weniger bekannter von Hrn. Ehrenberg gesammelter Anneliden des rothen Meeres. Monatsbericht der Koniglichen Preussischen Akademie der Wissenschaften zu Berlin, 1869, 484 - 521.","Lopez-Garcia, E., San Martin Peral, G., Caldera de Codina, P. & Capa Corrales, M. (1997) La fauna de anelidos poliquetos del Parque Nacional de Coiba (Panama). In: Castroviejo, S. (Ed.), Flora y fauna del Parque Nacional de Coiba (Panama): Inventario preliminar. DECI & Agencia Espanola Cooperacion Internacional, Madrid, pp. 57 - 73.","Bastida-Zavala, J. R. & Hove, H. A. ten (2003) Revision of Hydroides Gunnerus, 1768 (Polychaeta: Serpulidae) from the Eastern Pacific Region and Hawaii. Beaufortia, Bulletin of Zoological Museum, 53 (4), 67 - 110.","Lewis, J. A., Watson, C. & Hove, H. A. ten (2006) Establishment of the Caribbean serpulid tubeworm Hydroides sanctaecrucis Kroyer [in] Morch, 1863, in northern Australia. Biological Invasions, 8, 665 - 671. http: // dx. doi. org / 10.1007 / s 10530 - 005 - 2062 - 7","Hove, H. A. ten & Kupriyanova, E. K. (2009) Taxonomy of Serpulidae (Annelida, Polychaeta): the state of affairs. Zootaxa, 2036, 1 - 126.","Tovar-Hernandez, M. A., Mendez, N. & Villalobos-Guerrero, T. F. (2009 b) Fouling polychaete worms from the Southern Gulf of California: Sabellidae and Serpulidae. Systematics and Biodiversity, 7 (3), 319 - 336. http: // dx. doi. org / 10.1017 / s 1477200009990041","Bastida-Zavala, J. R., Garcia-Madrigal, M. S., Rosas-Alquicira, E. F., Lopez-Perez, R. A., Benitez-Villalobos, F., Meraz- Hernando, J. F., Torres-Huerta, A. M., Montoya-Marquez, A. & Barrientos-Lujan, N. A. (2013) Marine and coastal biodiversity of Oaxaca, Mexico. Check List, 9 (2), 329 - 390. http: // dx. doi. org / 10.15560 / 9.2.329","Morales de Anda, D. E., Villalobos-Guerrero, T. F. & Salazar-Silva, P. (2014) Poliquetos (Annelida: Polychaeta) de Jalisco y Colima. In: Franco-Gordo, M. C. (Ed.), Inventario de biodiversidad de la costa sur de Jalisco y Colima. Universidad de Guadalajara, Jalisco, pp. 101 - 135.","Straughan, D. (1969) Serpulidae (Annelida: Polychaeta) from Oahu, Hawaii. Bulletin of the Southern California Academy of Sciences, 68 (4), 229 - 240.","Bailey-Brock, J. H. (1976) Habitats of tubicolous polychaetes from the Hawaiian Islands and Johnston Atoll. Pacific Science, 30 (1), 69 - 81.","Bailey-Brock, J. H. (1987) Phylum Annelida. In: Devaney, D. M. & Eldredge, L. G. (Eds.), Reef and shore fauna of Hawaii. Section 3: Sipuncula through Annelida. Special Publication of the Bernice P. Bishop Museum, 64, pp. 213 - 453.","Lakshmana Rao, M. V. (1969) Fouling serpulids from some Indian harbours. Journal of Timber Developers Association of India, 15 (2), 1 - 20."]}