Gaffney, Eugene S.; Meylan, Peter A. (Peter Andre); Wood, Roger Conant.; Simons, Elwyn L.; Campos, Diógenes de Almeida.
(American Museum of Natural History., 2011)
The family Podocnemididae consists of 20 genera and 30 species considered here as valid and diagnosable by cranial characters. Three of these genera and eight species persist into the Recent fauna, barely reflecting the ...