The (Podocnemididae) - family
27 genera
() - subfamily
(Erymnochelys)
Madagascar Big-Headed Turtle
(Erymnochelys madagascariensis)
(Peltocephalus)
big-headed Amazon River turtle
(Peltocephalus dumerilianus)
The South American side-necked river turtles (Podocnemis)

(Podocnemis bassleri)

(Podocnemis erythrocephala)
Arrau Turtle
(Podocnemis expansa)

(Podocnemis lewyana)

(Podocnemis medemi)

(Podocnemis pritchardi)
Six-Tubercled Amazon River Turtle
(Podocnemis sextuberculata)

(Podocnemis unifilis)

(Podocnemis vogli)
(Albertwoodemys) -extinct-

(Albertwoodemys )
-extinct-

()

()

()
(Bairdemys) -extinct-

(Bairdemys )
-extinct-

()

()

()
(Bauruemys) -extinct-

(Bauruemys brasiliensis)
-extinct-

(Bauruemys elegans)
-extinct-
(Brontochelys) -extinct-

(Brontochelys gaffneyi)
-extinct-
(Caninemys) -extinct-

(Caninemys )
-extinct-

()

()

()
(Cordichelys) -extinct-

(Cordichelys )
-extinct-

()

()

()
(Dacquemys) -extinct-

(Dacquemys )
-extinct-

()

()

()
(Lapparentemys) -extinct-

(Lapparentemys )
-extinct-

()

()

()
(Latentemys) -extinct-

(Latentemys )
-extinct-

()

()

()
(Lemurchelys) -extinct-

(Lemurchelys )
-extinct-

()

()

()
(Mogharemys) -extinct-

(Mogharemys )
-extinct-

()

()

()
(Neochelys) -extinct-

(Neochelys )
-extinct-

()

()

()
(Papoulemys) -extinct-

(Papoulemys )
-extinct-

()

()

()
(Peiropemys) -extinct-

(Peiropemys )
-extinct-

()

()

()
(Pricemys) -extinct-

(Pricemys )
-extinct-

()

()

()
(Shweboemys) -extinct-

(Shweboemys )
-extinct-

()

()

()
(Stereogenys) -extinct-

(Stereogenys )
-extinct-

()

()

()
(Turkanemys) -extinct-

(Turkanemys )
-extinct-

()

()

()
(Cambaremys) -extinct-

(Cambaremys )
-extinct-

()

()

()
(Carbonemys) -extinct-

(Carbonemys cofrinii)
-extinct-
(Cerrejonemys) -extinct-

(Cerrejonemys wayuunaiki)
-extinct-
(Kenyemys) -extinct-

(Kenyemys )
-extinct-

()

()

()
(Roxochelys) -extinct-

(Roxochelys )
-extinct-

()

()

()
(Stupendemys) -extinct- about 5.5 MYA.

(Stupendemys geographicus)
-extinct-

(Stupendemys souzai)
-extinct-