Geochelone abingdoni
Geochelone arnoldi
Geochelone becki
Geochelone carbonaria
Geochelone chathamensis
Geochelone chilensis
Geochelone darwini
Geochelone denticulata
Geochelone elegans
Geochelone ephippium
Geochelone gigantea
Geochelone guentheri
Geochelone hololissa
Geochelone hoodensis
Geochelone microphyes
Geochelone nigrita
Geochelone pardalis
Geochelone phantastica
Geochelone platynota
Geochelone radiata
Geochelone sulcata
Geochelone vandenburghi
Geochelone vicina
Geochelone yniphora
Geoclemys hamiltonii
Geoemyda japonica
Geoemyda spengleri
Geoemyda yuwonoi
Gopherus agassizii
Gopherus berlandieri
Gopherus flavomarginatus
Gopherus polyphemus
Graptemys barbouri
Graptemys caglei
Graptemys ernsti
Graptemys flavimaculata
Graptemys geographica
Graptemys gibbonsi
Graptemys nigrinoda
Graptemys nigrinoda delticola
Graptemys nigrinoda nigrinoda
Graptemys oculifera
Graptemys ouachitensis
Graptemys ouachitensis ouachitensis
Graptemys ouachitensis sabinensis
Graptemys pseudogeographica
Graptemys pseudogeographica kohnii
Graptemys pseudogeographica pseudogeographica
Graptemys pulchra
Graptemys versa