| Blunt-headed Tree Snake |
Squamata |
Colubridae |
Imantodes |
cenchoa |
Tortuguero N.P Costa Rica |
| Oriole Snake |
Squamata |
Colubridae |
Spilotes |
pullatus |
Tortuguero N.P. Costa Rica |
| Striped Parrot Snake |
Squamata |
Colubridae |
Leptophis |
nubulosus |
Tortuguero N.P. Costa Rica |
| Mexican Vine Snake |
Squamata |
Colubridae |
Oxybelis |
aeneus |
Tortuguero N.P. Costa Rica |
| Black-spined Snake |
Squamata |
Colubridae |
Aspidura |
ceylonensis |
Victoria Park, Nuwara Eliya, Sri Lanka |
| Common Bronzeback Tree Snake |
Squamata |
Colubridae |
Dendrelaphis |
tristis |
Sinharaja Forest Reserve, Sri Lanka |