Genetic Tests / Sex Determination / colubrids
Determine the sex of your reptile with 99.9% accuracy using a shed skin DNA sample. Definitive male or female results for pythons, geckos, Colubrids, vipers, and more.

Natrix natrix moreotica

Masticophis lateralis

Elaphe schrenckii

Lampropeltis pyromelana pyromelana

Lampropeltis polyzona

Lampropeltis polyzona

Lampropeltis polyzona

Archelaphe bella bella

Lampropeltis nigrita

Lampropeltis micropholis

Drymarchon couperi

Gonyosoma coeruleum

Pituophis catenifer sayi

Euprepiophis conspicillata

Lampropeltis zonata

Zamenis hohenackeri hohenackeri

Spilotes pullatus

Lampropeltis knoblochi

Elaphe bimaculata

Rhabdophis lateralis

Masticophis flagellum flagellum

Pantherophis guttatus

Elaphe dione

Elaphe quatuorlineata quatuorlineata

Pantherophis vulpinus

Heterodon platirhinos

Elaphe hodgsonii

Zamenis situla

Elaphe moellendorffi

Leptophis ahaetulla

Lampropeltis abnorma

Hemorrhois hippocrepis

Coelognathus helena

Erythrolamprus jaegeri

Elaphe quadrivirgata

Elaphe climacophora

Elaphe carinata carinata

Gonyosoma frenatum

Zamenis scalaris

Boiga dendrophila divergens

Oreocryptophis porphyraceus laticinctus

Euprepiophis mandarinus

Crotaphopeltis hotamboeia

Thamnophis sirtalis concinnus

Thamnophis proximus rubrilineatus

Elaphe taeniura schmackeri

Thamnophis sirtalis tetrataenia

Thamnophis scaliger

Coronella austriaca

Hemorrhois ravergieri

Oreocryptophis porphyraceus coxi

Elaphe urartica

Elaphe carinata yonaguniensis

Oreocryptophis porphyraceus pulchra