Squamata

Cope's Snail Sucker

Sibon anthracops

Blotched Snail-eater

Sibon argus

Ayerbes’ snail-eater

Sibon ayerbeorum

Bev Ridgely’s Snail-Eater

Sibon bevridgelyi

Carr's Snail Sucker

Sibon carri

Slender Snail Sucker

Sibon dimidiatus

Dunn's Snail Sucker

Sibon dunni

DiCaprio’s Snail-eating Snake

Sibon irmelindicaprioae

Costa Rican Snaileater

Sibon lamari

Snail Suckers

Sibon leucomelas

Lined Snail Sucker

Sibon linearis

Mottled Snail-eater

Sibon longifrenis

Sibon manzanaresi

Sibon manzanaresi

Sibon merendonensis

Sibon merendonensis

Sibon miskitus

Sibon miskitus

Cloudy Snail-eating Snake

Sibon nebulatus

Sibon noalamina

Sibon noalamina

Sibon perissostichon

Sibon perissostichon

Pigmy Snail Sucker

Sibon sanniolus

Brazilian Slug-eating Snake

Sibynomorphus mikanii

Neuwied's Tree Snake

Sibynomorphus neuwiedi

Bolivian Tree Snake

Sibynomorphus turgidus

Boulenger's Tree Snake

Sibynomorphus ventrimaculatus

Günther's Many-tooth Snake

Sibynophis bistrigatus

White-striped Snake

Sibynophis bivittatus

Chinese Many-tooth Snake

Sibynophis chinensis

Collared Black-headed Snake

Sibynophis collaris

Striped Black-headed Snake

Sibynophis geminatus

White-lipped Black-headed Snake

Sibynophis melanocephalus

Cantor’s Black-headed Snake

Sibynophis sagittarius

Dumeril's Black-headed Snake

Sibynophis subpunctatus

Triangled Black-headed Snake

Sibynophis triangularis

Huaxteca Lesser Galliwasp

Siderolamprus enneagrammus

Diploglossidae

Siderolamprus rozellae

Siderolamprus rozellae

Diploglossidae

Mount Humboldt Shiny Skink

Sigaloseps balios

Rivière Bleue Shiny Skink

Sigaloseps conditus

Deplanche's Shiny Skink

Sigaloseps deplanchei

Russet-tailed Shiny Skink

Sigaloseps ferrugicauda

Dwarf Shiny Skink

Sigaloseps pisinnus

Red-tailed Shiny Skink

Sigaloseps ruficauda

Blue-speckled Forest-skink

Silvascincus murrayi

Border Ranges Blue-spectacled Skink

Silvascincus tryoni

Amethystine Python

Simalia amethistina

Black Python

Simalia boeleni

Seram Python

Simalia clastolepis

Scrub Python

Simalia kinghorni

Tanimbar Python

Simalia nauta

Oenpelli Rock Python

Simalia oenpelliensis

Halmahera Python

Simalia tracyae

Orange-bellied Burrowing Skink

Simiscincus aurantiacus

Sao Paulo False Coral Snake

Simophis rhinostoma

Northern Desert Banded Snake

Simoselaps anomalus

Southern Desert Banded Snake

Simoselaps bertholdi

Simoselaps bimaculatus

Simoselaps bimaculatus

West Coast Banded Snake

Simoselaps littoralis

Dampierland Burrowing Snake

Simoselaps minimus

Hatori's Coral Snake

Sinomicrurus hatori