Tropidonophis
Tropidonophis is a genus of snakes in the subfamily Natricinae of the family Colubridae.
Species
The following 20 species are recognized as being valid.- Tropidonophis aenigmaticus – East Papuan keelback,
- Tropidonophis dahlii – New Britain keelback
- Tropidonophis dendrophiops – spotted water snake
- Tropidonophis dolasii
- Tropidonophis doriae – barred keelback
- Tropidonophis elongatus – Moluccan keelback
- Tropidonophis halmahericus
- Tropidonophis hypomelas – Bismarck keelback
- Tropidonophis mairii – common keelback, Mair's keelback
- Tropidonophis mcdowelli – Northern New Guinea keelback
- Tropidonophis montanus – North Irian montane keelback
- Tropidonophis multiscutellatus – many-scaled keelback
- Tropidonophis negrosensis – Negros spotted water snake
- Tropidonophis novaeguineae – New Guinea keelback
- Tropidonophis parkeri – Parker's keelback, highland keelback
- Tropidonophis picturatus – painted keelback
- Tropidonophis punctiventris – Halmahera keelback
- Tropidonophis spilogaster – Boie's keelback
- Tropidonophis statisticus – Papua New Guinea montane keelback
- Tropidonophis truncatus