Sibynophis geminatus (BOIE, 1826)
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| Higher Taxa | Colubridae, Sibynophiinae, Colubroidea, Caenophidia, Alethinophidia, Serpentes, Squamata (snakes) |
| Subspecies | |
| Common Names | Boie's Many-tooth Snake |
| Synonym | Coluber geminatus H. BOIE 1826: 211 Lycodon melanocephalus GRAY 1834 (fide MANTHEY 1983) Enicognathus ornatus SCHLEGEL (fide VOGEL, pers. comm.) Ablabes melanocephalus — GÜNTHER 1858 (fide MANTHEY 1983) Herpetodryas geminatus — SCHLEGEL 1837: 194 (partim) Enicognathus geminatus — DUMÉRIL, BIBRON & DUMÉRIL 1854: 333 (partim) Enicognathus geminatus — JAN 1866 Polyodontophis geminatus — BOULENGER 1893: 185 (partim) Polyodontophis geminatus — BOULENGER 1897: 506 Polyodontophis geminatus — DE ROOIJ 1917: 54 Polyodontophis geminatus — LIDTH DE JEUDE 1922: 240 Sibynophis geminatus — BARBOUR 1912 Sibynophis geminatus geminatus — MERTENS 1930 Sibynophis geminatus insularis — MERTENS 1930 (fide MANTHEY 1983) Herpetodryas prionotus LANTOR 1893 (fide MANTHEY 1983) Sibynophis melanocephalus — TAYLOR 1965 (fide MANTHEY 1983) Sibynophis geminatus — MANTHEY & GROSSMANN 1997: 391 Sibynophis geminatus — WALLACH et al. 2014: 673 |
| Distribution | Thailand, Malaysia (East Malaysia, Sarawak), Indonesia (Nias, Mentawai, Sumatra, Riau Archipelago, Bangka, Billiton, Java, Bali, Lombok), Philippines (Sulu Archipelago) David & Vogel: Indonesia: Bali, Java, Lombok, Sumatra Type locality: Java Map legend: NOTE: TDWG regions are generated automatically from the text in the distribution field and not in every cases it works well. We are working on it. |
| Reproduction | oviparous |
| Types | Type: BMNH 1946.1.17.76 (and possibly additional specimens). |
| Comment | Type species: Coluber geminatus H. BOIE 1826 is the type species of the genus Sibynophis FITZINGER 1843; originally described as a subgenus within Lygophis. See Leviton & Munstermann 1956 for a list of diagnostic characters of Sibynophis. Sibynophis is the type species of the family Sibynophiidae DUNN 1928, which, according to ZAHER et al. 2012 and CHEN et al. 2013 contains Sibynophis and Scaphiodontophis. Because Sibynophiidae Dunn, 1928, has priority over Scaphiodontophiinae Pyron et al., 2011, ZAHER et al. synonymize the latter into the former. Distribution: Contrary to previous authors, who recognized only a single species in the range of Sibynophis geminatus, Taylor (1965: 698) considered this species to be restricted to Java, whereas Sibynophis melanocephalus, long considered a synonym of S. geminatus, occured from Thailand to Sumatra and Borneo. We follow Morgan (1973), who demonstrated that the two forms, which are sympatric on Sumatra without evidence of intergradation, are distinct and valid species. |
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