Duplicaria Dall 1908

Genus Duplicaria Dall, 1908 (Fig. 3 A–E) Synonyms: Diplomeriza Dall, 1919 (unnecessary new name for Duplicaria Dall, 1908, treated by Dall as homonym of nonexistent ‘ Duplicaria Rafinesque, 1833 ’; type species Buccinum duplicatum Linnaeus, 1758, by typification of replaced name); Myurellisca Bartsch 1923, type species Myurella duplicatoides Bartsch, 1923, OD); Pervicacia Iredale, 1924 (type species Terebra ustulata Deshayes, 1857, OD). Type species: Buccinum duplicatum Linnaeus, 1758; OD. Definition: Primarily defined based on phylogenetic analysis, including all species in clade F1 of Modica etal. (2019) and, in addition, species that show shell morphology, anatomical or genetic characteristics closely comparable with Duplicaria duplicata or any genetically proven member of genus. Diagnosis. Diagnostic nucleotide combinations in Table 2. Shell: Elongate, small to large, 20–100 mm, with wide aperture, predominant axial sculpture, either continuous from suture to suture or interrupted by shallow to deep subsutural indentation. Spiral structure obsolete, sometimes microscopic striae or weak band joining nodes. Anatomy: Rhynchodeal introvert small; salivary glands and radular sac present; radula of solid curved marginal teeth attached to strong membrane. Venom gland, proboscis and accessory proboscis structure absent. Distribution: Tropical and subtropical Indo-Pacific, West Africa. Remarks: According to shell morphology, three distinct clusters can be delineated: Duplicaria duplicata group. Small to large shells, 25–100 mm; paucispiral protoconch; sculpture of strong axial ribs. Deep narrow spiral groove delineating distinct flattened subsutural band; no spiral sculpture. Whorl outline flattened, or shouldered due to elevated ribs below subsutural band. Duplicaria tristis group. Small shells, 10–30 mm; paucispiral protoconch; sculpture of strong axial ribs, subsutural area weakly impressed. Duplicaria tricincta group. Small shells, 10–25 mm; paucispiral protoconch; sculpture of strong spiral ribs. Amore convex shape with outline flattened due to elevation of ribs below subsutural area. Ribs weakening on mature whorls. Included species: Duplicaria albozonata (E. A. Smith, 1875) 2; D. australis (E. A. Smith, 1873) 2; D. badia (Deshayes, 1859) 2; D. bernardii (Deshayes, 1857) 1; D. brevicula (Deshayes, 1859) 1; D. concolor (E. A. Smith, 1873) 2; D. copula (Hinds, 1844) 2; D. costellifera (Pease, 1869) 2; D. crakei (Burch, 1965) 2; D. duplicata (Linnaeus, 1758) 1; D. dussumierii (Kiener, 1839) 2; D. evoluta (Deshayes, 1859) 2; D. fictilis (Hinds, 1844) 2; D. gemmulata (Kiener, 1839) 3; D. helenae (Hinds, 1844) 3; D. herberti n. sp. Malcolm, Terryn & Fedosov 1; D. hiradoensis (Pilsbry, 1921) 2; D. jukesi (Deshayes, 1857) 2; D. juliae (Aubry, 1999) 2; D. kieneri (Deshayes, 1859) 2; D. kirai (Oyama, 1962) 2; D. koreana (Yoo, 1976) 2; D. morbida (Reeve, 1860) 2; D. mozambiquensis Bratcher & Cernohorsky, 19821; D. silvanae (Aubry, 1999) 3; D. similis (E. A. Smith, 1873) 2; D. sowerbyana (Deshayes, 1857) 2; D. tricincta (E. A. Smith, 1877) 1; D. tristis (Deshayes, 1859) 1; D. ustulata (Deshayes, 1857) 2; D. veronicae (Nicolay & Angioy, 1993) 2.
Published as part of Fedosov, Alexander E, Malcolm, Gavin, Terryn, Yves, Gorson, Juliette, Modica, Maria Vittoria, Holford, Mandë & Puillandre, Nicolas, 2019, Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea), pp. 359-388 in Journal of Molluscan Studies The Malacological Society of London 85 (4) on pages 7-9, DOI: 10.1093/mollus/eyz004, http://zenodo.org/record/4469844
{"references":["DALL, W. H. 1908. Subdivisions of the Terebridae. Nautilus, 21: 124 - 125.","MODICA, M. V., GORSON, J., FEDOSOV, A. E., MALCOLM, G., TERRYN, Y., PUILLANDRE, N. & HOLFORD, M. 2019. Macroevolutionary analyses suggest environmental factors, not venom apparatus, play key role in Terebridae marine snail diversification. Systematic Biology. DOI: https: // doi. org / 10.1093 / sysbio / syz 059."]}