Template:McCord, Joseph-Ouni & Lamar, 2001
- McCord, W., Joseph-Ouni, M. & Lamar, W. 2001. A taxonomic reevaluation of Phrynops (Testudines: Chelidae) with the description of two new genera and a new species of Batrachemys. Revista de Biología Tropical 49(2): 715–764. PDF