Testudinidae Tortoises
Species I've seen:
Chelonoidis nigra
Galápagos Giant Tortoise
Geochelone pardalis
Leopard Tortoise
Gopherus agassizii
Mohave Desert Tortoise
Gopherus morafkai
Sonoran Desert Tortoise
Gopherus polyphemus
Gopher Tortoise
Kinixys belliana
Bell's Hinged Tortoise
Testudo marginata
Marginated Tortoise