Th
, Theloderma , Thoosuchidae † , Thoosuchus Efremov, 1940 † , Thorius
Thoropa Cope, 1865 (6 sp.)
- Thoropa lutzi Cochran, 1938
- Thoropa megatympanum Caramaschi and Sazima, 1984
- Thoropa miliaris (Spix, 1824)
- Thoropa petropolitana (Wandolleck, 1907)
- Thoropa saxatilis Cocroft and Heyer, 1988
- Thoropa taophora (Miranda-Ribeiro, 1923)