Kingdom [Animalia] Linnaeus, 1758 - animals
Subkingdom Metazoa Haeckel, 1874
see Kingdom Animalia Linnaeus, 1758
Division Eumetazoa Butschli, 1910
see Subkingdom Eumetazoa Butschli, 1910
Subdivision Bilateralia
Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
Class Reptilia Linnaeus, 1758 - reptiles
Subclass Anapsida Osborn, 1903 - anapsids
Order Testudines Wagler, 1830 - turtles
Suborder Pleurodira Cope, 1864
Family Chelidae Gray, 1825
Genus Batrachemys Stejneger, 1909
see Subgenus Batrachemys Stejneger, 1909
Batrachemys wermuthi (Mertens, 1969b)
see Phrynops nasutus wermuthi Mertens, 1969b