river turtle
turn turtle
alligator snapping turtle
platysternid
genus Chelydra
Chelydra
family Cheloniidae
Cheloniidae
leatherback
Chelonidae
family Chelonidae
carettochelyid
Macroclemys
genus Macroclemys
painted turtle
Chelydra serpentina
common snapping turtle
pig-nose turtle
Testudines
boofhead tortoise
order Testudinata
kinosternid
Testudinata
thalassochelydian
order Testudines
order Chelonia
Fly River turtle
plateless turtle
pitted-shelled turtle
emydid
ellachick
ask
chelydrid
cheloniid
ozobranchid
Black Tortoise of the North
fibropapillomatosis
leathery turtle
leatherback turtle
sinemydid
Dermochelys coriacea
Terrapene ornata
Western box turtle
plastron