BioStor
 | Bibliographical notice (1858) Annals And Magazine of Natural History 1: 289-294 |
 | Revision of the species of Trionychidae found in Asia and Africa, with the descriptions of some new species J E Gray (1864) Proceedings of the Zoological Society of London 1864: 76-98 |
 | February 23, 1864 John Gould (1864) Proceedings of The Zoological Society of London 1864: 68-98 |
 | Notes on the families and genera of tortoises (Testudinata), and on the characters afforded by the study of their skulls J E Gray (1869) Proceedings of the Zoological Society of London 1869: 165-225 |
 | Notes on the mud-tortoises of India (Trionyx, Geoffroy) J E Gray (1872) Ann. Mag. Nat. Hist. 10: 326-340 |
 | Notes on mud-tortoises (Trionyx: Geoffoy) and on the skulls of the different kinds J E Gray (1873) Proc. Zool. Soc. Lond 1873: 38-72 |
 | January 7, 1873 R Hudson (1873) Proceedings of The Zoological Society of London 1873: 1-89 |
 | Notes on the classification and taxonomy of the Testudinata G Baur (1893) Proc. Amer. Philos. Soc. 31: 210-225 |
 | Generic types of nearctic Reptilia and Amphibia A E Brown (1908) Proceedings of the Academy of Natural Sciences of Philadelphia 60: 112-127 |
 | Notes on Ordovician trilobites. 2. Asaphidae from the Beekmantown (1910) Pittsburgh Annals of The Carnegie Museum 7: 35-45 |
 | The Reptiles (1915) Proceedings of The Academy of Natural Sciences of Philadelphia 67: 108-192 |
 | Notes on Mexican reptiles and amphibians Hobart M Smith (1939) Zoological Series of Field Museum of Natural History 24(4): 15-35 |
 | Amphibians and reptiles of the Big Bend Region of Texas K P Schmidt and T F Smith (1944) Field Museum of Natural History Publication. Zoological Series 29: 75-96 |
 | Revision of the African tortoises and turtles of the suborder Cryptodira, by Arthur Loveridge and Ernest E. Williams A Loveridge (1957) Bulletin of The Museum of Comparative Zoology 115: 161-557 |
 | Revision of the African Tortoises and Turtles of the Suborder Cryptodira Arthur Loveridge and Ernest E Williams (1957) Bulletin of the Museum of Comparative Zoology 115: 163-557 |
 | Type specimens of reptiles and amphibians in the United States National Museum (1961) Bulletin of the United States National Museum 220: 1-291 |
 | North American Recent soft-shelled turtles (Family Trionychidae) Robert G Webb (1962) Univ. Kansas Publ. Mus. Natur. Hist. 13(10): 429-611 |
 | Amyda Fitzinger, 1843 (Reptilia, Testudines): proposed suppression under the Plenary Powers H M Smith and P W Smith (1963) Bull. Zool. Nom. 20: 121-127 |