Podocnemis unifilis
Podocnemis unifilis Troschel, 1848
This species is distinguished from other species of Podocnemis by the following combination of characters: (1) carapace single-keeled, with a strongly everted anterior edge, expanding toward the caudal region; (2) carapace with a slightly raised keel on vertebral scutes V2 and V3; (3) carapace…
