| Ahaetulla |
Ahaetulla nasuta |
| Alsophis |
Alsophis antillensis sibonus (Portsmouth, Dominica) |
| Arizona |
Arizona elegans (Big Bend NP, Texas) |
| Boiga |
Boiga dendrophila |
| Chrysopelea |
Chrysopelea ornata |
| Coluber |
Coluber constrictor (Mexico)
Coluber viridiflavus carbonaria (Castel Vetrano, Sizilia)
Coluber viridiflavus carbonaria (head/Kopf) (Nerodi Mountains, Sizilia)
Coluber viridiflavus viridiflavus (France) |
| Coronella |
Coronella austriaca (Wallis, Switzerland) |
| Dipsas |
Dipsas albifrons (Tarapoto, Peru) |
| Elaphe |
Elaphe bairdi
Elaphe dione
Elaphe dione (head/Kopf)
Elaphe guttata
Elaphe longissima
Elaphe obsoleta
Elaphe obsoleta quadrivittata
Elaphe radiata
Elaphe schrenki
Elaphe situla
Elaphe taeniura
|
| Erpeton |
Erpeton tentaculata |
| Gonyosoma |
Gonyosoma oxicephala
Gonyosoma oxicephala (head/Kopf)
|
| Heterodon |
Heterodon nasicus |
| Hierophis |
Hierophis cypriensis (Troodos Mountains, Cyprus)
Hierophis jugularis (Paphos, Cyprus)
Hierophis jugularis (juvenil/Jungtier) (Paphos, Cyprus) |
| Hypsiglena |
Hypsiglena torquata (Big Bend NP, Texas) |
| Lampropeltis |
Lampropeltis gettulus californiae
Lampropeltis gettulus californiae
Lampropeltis ruthveni
Lampropeltis triangulum campbelli
Lampropeltis triangulum sinaloe
Lampropeltis zonata |
| Liophis |
Liophis juliae juliae (Portsmouth, Dominica) |
| Malpolon |
Malpolon monspesselanus (Cota Doñana NP, Spain)
Malpolon monspesselanus (head/Kopf) (Cota Doñana NP, Spain)
Malpolon monspesselanus (Paphos; Cyprus)
Malpolon monspesselanus (head(Kopf) (Kroatia) |
| Masticophis |
Masticophis bilineata
Masticophis flagellum piceus (Joshua Tree NP, California)
Masticophis flagellum piceus (head/Kopf) (Joshua Tree NP, California) |
| Natrix |
Natrix maura
Natrix natrix helvetica (Valley of Fiume Leone, Italia)
Natrix natrix natrix (Lake of Brienz, Switzerland)
Natrix natrix sicula (Castel Vetrano, Sizilia)
Natrix natrix sicula (Nebrodi Mountains, Sizilia)
Natrix tesselata (Syria) |
| Nerodia |
Nerodia fasciata pictiventris (Everglades NP; Florida)
Nerodia fasciata pictiventris (Everglades NP; Florida) |
| Philodryas |
Philodryas baronii |
| Pituophis |
Pituophis melanoleucus sayi (Big Bend NP, Texas) |
| Rhamphiophis |
Rhamphiophis oxyrhynchus |
| Salvadora |
Salvadora grahamiae (Guadeloupe Mountains NP, Texas)
Salvadora hexalepis (Tucson, Arizona) |
| Spilotes |
Spilotes pullatus |
| Telescopus |
Telescopus fallax (Cyprus) |
| Thamnophis |
Thamnophis cyrtopis cyrtopsis (Carlsbad, New Mexico)
Thamnophis cyrtopis cyrtopsis (swimming/schwimmend) (Carlsbad, New Mexico)
Thamnophis elegans
Thamnophis sauritus sackeni (Fort Meyers; Florida)
Thamnophis sirtalis tetrataenia
Thamnophis sp. (Oaxaca, Mexico) |
