Some of the names may not be current. I get tired of trying to keep up with all the changes in taxonomy.
This list will not be complete for a while. For many of the species I did years ago, I have no records. They will be added as I recall them. And, I have snakes gravid now that aren't on the list, and plan to add a lot more before I'm done.
PYTHONS
SPECIES   COMMON NAME
Antaresia childreni   Children's python
Liasis boa   Bismark ringed python
Liasis savuensis   Savu python
Morelia Spliota ssp   Irian Jaya carpet python
Python molurus bivitattus   Burmese python

BOAS
SPECIES   COMMON NAME
Boa constrictor amarali   Bolivian Boa
Boa constrictor occidentalis   Argentine Boa
Boa (Acrantophis) dumerili   Dumeril's Boa
Epicrates cenchria cenchria   Brazilian Rainbow Boa
Eryx colubrinus colubrinus   Egyptian Sand Boa
Lichanura trivirgata ssp   Rosy Boa

COLUBRIDS
SPECIES   COMMON NAME
Bogertophis subocularis   Trans-Pecos ratsnake
Drymarchon corais couperi   Eastern indigo snake
Elaphe obsoleta lindheimeri   Texas ratsnake
Hypsiglena torquata jani   Texas night snake
Heterodon n. kennerlyi   Mexican hognose snake
Lampropeltis alterna   gray banded kingsnake
lampropeltis m. mexicana   San Luis Potosi kingsnake
lampropeltis m. thayeri   variable kingsnake
Lampropeltis t. annulata   Mexican milksnake
Lampropeltis t. campbelli   Pueblan milksnake
Lampropeltis t. arcifera   Jalisco milksnake
Lampropeltis t. nelsoni   Nelson's milksnake
Lampropeltis t. sinaloae   Sinaloan milksnake
Pituophis m. annectans   San Diego gopher snake
Pituophis m. sayi   bullsnake
Tantilla rubra diablo   Devil's River blackheaded snake

VIPERIDAE
SPECIES   COMMON NAME
Agkistrodon contortix laticinctus   Broadbanded Copperhead
Bothriechis schlegelii   Eyelash Viper
Sisturus catenatus tergeminus   Western massasauga
Sisturus miliarius miliarius   Carolina Pigmy (red)

LIZARDS
SPECIES   COMMON NAME
Coleonyx brevis   Texas banded gecko