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Echis pyramidum Cerastes cerastes Bitis gabonica Bitis atropos Bitis arietans Atheris squamigera Macrovipera lebetina Montivipera xanthina Vipera ammodytes Daboia mauritanica Eristicophis macmahoni Proatheris superciliaris Trimeresurus insularis Trimeresurus popeiorum Trimeresurus borneensis Porthidium lansbergii rozei Porthidium arcosae Porthidium nasutum Porthidium ophryomegas Atropoides picadoi Bothriechis schlegelii Agkistrodon piscivorus Lachesis stenophrys Sistrurus catenatus Sistrurus miliarius Crotalus viridis Crotalus adamanteus Crotalus simus Crotalus ravus Bothrops alternatus Ovophis monticola Trimeresurus gracilis Calloselasma rhodostoma Garthius chaseni Azemiops feae Diadophis punctatus Contia tenuis Farancia abacura Afronatrix anoscopus Natrix natrix Cemophora coccinea Coronella girondica Hemorrhois hippocrepis Hemorrhois algirus Hemorrhois nummifer Hemorrhois ravergieri Eirenis modestus Grayia tholloni Buhoma procterae Homoroselaps lacteus Boaedon fuliginosus Prosymna ruspolii Amblyodipsas dimidiata Pseudaspis cana Micrurus fulvius Sinomicrurus japonicus Calliophis bivirgatus Laticauda colubrina Notechis ater Naja naja Naja kaouthia Naja multifasciata Naja annulata Naja nivea Naja nigricollis Walterinnesia aegyptia Bungarus fasciatus Ophiophagus hannah Leioheterodon modestus Amplorhinus multimaculatus Malpolon monspessulanus Rhamphiophis rostratus Hemirhagerrhis kelleri Psammophylax rhombeatus Mimophis mahfalensis Psammophis lineolatus Psammophis condanarus Psammophis crucifer Psammophis notostictus Psammophis leightoni Psammophis jallae Psammophis trigrammus Psammophis schokari Psammophis aegyptius Psammophis punctulatus trivirgatus Psammophis biseriatus Psammophis tanganicus Psammophis phillipsii occidentalis Psammophis brevirostris Psammophis mossambicus Psammophis leopardinus Psammophis orientalis Psammophis sudanensis Psammophis subtaeniatus Psammophis rukwae Psammophis sp. Ethiopian sibilans Psammophis lineatus Psammophis angolensis Dipsina multimaculata Oxyrhabdium leporinum Acrochordus granulatus
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