 | On some new species freshwater tortoises from North America, Ceylon and Australia
J E Gray (1856) Ann. Mag. Nat. Hist. 18: 263-268 |
 | Proceedings of Learned Societies
(1856) Annals And Magazine of Natural History 18: 260-268 |
 | XXVI.—Some observations on Professor Agassiz's criticisms on the "Catalogue of Shield Reptiles in the Collection of the British Museum."
J E Gray (1858) Annals And Magazine of Natural History 1: 285-289 |
 | Notes on American Emydidae, and Professor Agassiz’s observations on my Catalogue of them
J E Gray (1863) Ann. Mag. nat. Hist 12: 176-183 |
 | Observations on chelonians, with descriptions of new genera and species
J E Gray (1873) Ann. Mag. nat. Hist 11: 289-308 |
 | Notes on the classification and taxonomy of the Testudinata
G Baur (1893) Proc. Amer. Philos. Soc. 31: 210-225 |
 | Notes on reptiles and batrachians collected in Florida in 1892 and 1893
(1894) Proc. US. Natl. Mus 17: 317-339 |
 | Contributions ot the zoology of Tennessee. No. 1, Amphibians and Reptiles
Samuel N Rhoads (1895) Proc. Acad. Nat. Sci. Philadelphia 1895: 376-407 |
 | The reptiles and batrachians of McLennan County, Texas
J K Strecker (1908) Proceedings of The Biological Society of Washington 21: 69-83 |
 | Notes on the habits of two Arkansas salamanders and a list of batrachians and reptiles collected at Hot Springs
J K Strecker (1908) Proceedings of The Biological Society of Washington 21: 85-89 |
 | Generic types of nearctic Reptilia and Amphibia
A E Brown (1908) Proceedings of the Academy of Natural Sciences of Philadelphia 60: 112-127 |
 | Some reptiles and amphibians from Virginia, North Carolina, Tennessee and Alabama
E R Dunn (1920) Proceedings of the Biological Society of Washington 33: 129-138 |
 | The herpetology of Hispaniola
D M Cochran (1941) Bulletin of the United States National Museum 177: 1-398 |
 | Relationships Between North American Turtles Of The Chrysemys Complex As Indicated By Their Endo Parasitic Helminths
C H Ernst and E M Ernst (1980) Proceedings of The Biological Society of Washington 93: 339-345 |
 | A taxonomic study of the cooter turtles, Pseudemys floridana (Le Conte) and Pseudemys concinna (Le Conte), in the lower Red River, Atchafalaya River, and Mississippi River basins
K M Fahey (1980) Tulane Studies in Zoology 22: 49-66 |
 | The taxonomic relationship between Malaclemys Gray, 1844 and Graptemys Agassiz, 1857 (Testudines: Emydidae)
J L Dobie (1981) Tulane Studies in Zoology and Botany 23: 85-102 |
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