List by common nameList by scientific name
Click on the first letter of the common name.
| Common Name | Scientific Name |
|---|---|
| Galapagos giant tortoise | Geochelone spp. |
| Galapagos land iguana | Conolophus subcristatus |
| Galapagos marine iguana | Amblyrhynchus cristatus |
| Geometric tortoise | Psammobates geometricus |
| Gharial | Gavialis gangeticus |
| Giant Asian pond turtle | Heosemys grandis |
| Giant bronze gecko | Ailuronyx trachygaster |
| Giant South American turtle | Podocnemis expansa |
| Gila monster | Heloderma suspectum |
| Gopher tortoise | Gopherus polyphemus |
| Greek tortoise | Testudo graeca |
| Green iguana | Iguana iguana |
| Green turtle | Chelonia mydas |
| Guatemalan spiny-tailed iguana | Ctenosaura palearis |