Order Testudines Wagler, 1830 - turtles
   Suborder Cryptodira Cope, 1868
     Superfamily Kinosternoidea Agassiz, 1857
       Family Dermatemydidae Gray, 1870 [monotypic] - Mesoamerican river turtles
         Genus Dermatemys Gray, 1847 [monotypic]
           1 Dermatemys mawii Gray, 1847 - Central American river turtle