kinosternid
chelid
pelomedusid
arrau turtle
leathery turtle
Dermochelys coriacea
leatherback turtle
box turtle
trionychid
river turtle
olive ridley sea turtle
box tortoise
loggerhead
casichelydian
thalassemydid
loggerhead turtle
dermochelid
cheloniid
Caretta caretta
monofenestratan
Lepidochelys kempii
paracryptodiran
toxochelyid
bastard ridley
bastard turtle
Atlantic ridley
carettochelyid
pond turtle
softshell
jurara
emydid
lindholmemydid
eurysternid
bothremydid
xinjiangchelyid
plastron
tortoiseshell
snapper
turt
common snapping turtle
snapping turtle
hawksbill sea turtle
alligator snapping turtle
testudine
Chelydra serpentina