Home - Taxonomy - Geography - Biodiversity - Literature - Purchase RepFocus Recent updates Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. (www.repfocus.dk). Latest update: December 31st, 2022. Taxonomy of the family Viperidae Bibliography of the genus Calloselasma Biodiversity of the family Viperidae Genus Calloselasma Malayan Pitviper Malaiische Mokassinotter, Malaiische Mokkasin-Grubenotter Malayisk Mokkasinslange 1843 Tisiphone Fitzinger [not Tisiphone Huebner 1819 (Insecta); not Tisiphone Fitzinger 1826 (Serpentes)] (type species: Trigonocephalus rhodostoma Kuhl 1824) 1853 Leiolepis Dumeril [not Leiolepis Cuvier 1829 (Sauria)] (type species: Trigonocephalus rhodostoma Kuhl 1824) 1860 Calloselasma Cope 1859 [substitute name for Leiolepis Dumeril 1853] Contents: 1 species, which is not endemic. Endemism: 0% 100% Remarks: Previously included in Agkistrodon. Distribution: As for the single species. Calloselasma rhodostoma Malayan Pitviper Malaiische Mokassinotter, Malaiische Mokkasin-Grubenotter Malayisk Mokkasinslange 1824 Trigonocephalus Rhodostoma Kuhl Tisiphone rhodostoma Fitzinger 1843 Leiolepis rhodostoma Duméril 1853 Calloselasma rhodostomus Cope 1860 Ancistrodon rhodostoma Boettger 1892 Agkistrodon rhodostoma Barbour 1912 1832 Trigonocephalus praetextatus Gravenhorst (Golay & al. 1993) 1933 Ancistrodon annamensis Angel (Gloyd & Conant 1990) Agkistrodon annamensis Pope 1935 Calloselasma annamensis Hoge & Romano Hoge 1981 Other common names: annamensis: Annamenian Pitviper Remarks: Hoge & Romano Hoge (1981) regarded annamensis as a valid species. Distribution: Cambodia, Indonesia (Java, Kangean Islands, Karimunjawa Islands), Laos, Malaysia (West Malaysia [incl. Langkawi Archipelago]), Thailand, Vietnam. Calloselasma rhodostoma © Henrik Bringsøe