Agkistrodon contortrix LINNAEUS 1766
| Catalogue of the venomous serpents in the Museum of the Academy of Natural Sciences of Philadelphia, with notes on the families, genera and species E D Cope (1860) Proc. Acad. Nat. Sci. Philadelphia 1859: 332-347 | |
| Notes on the natural history of Fort Macon, N.C., and vicinity. (No.1) Elliot Coues (1871) Proc. Acad. Nat. Sci. Philad 1871: 12-48 | |
| Ninth contribution to the herpetology of tropical America E D Cope (1871) Proc. Acad. Nat. Sci. Philadelphia 23: 200-224 | |
| The rattle of the rattlesnake S Garman (1888) Bulletin of The Museum of Comparative Zoology 13: 259-268 | |
| A critical review of the characters and variations of the snakes of North America E D Cope (1892) Proc. US Natl. Mus. 14: 589-694 | |
| On a collection of Batrachia and Reptilia from southwest Missouri E D Cope (1894) Proceedings of the Academy of Natural Sciences of Philadelphia 45: 383-385 | |
| A Review of the Genera and Species of American Snakes, North of Mexico Arthur Erwin Brown (1901) Proceedings of The Academy of Natural Sciences of Philadelphia 53: 10-110 | |
| Texas Reptiles and Their Faunal Relations Arthur Erwin Brown (1903) Proceedings of The Academy of Natural Sciences of Philadelphia 55: 543-558 | |
| A list of the mammals, reptiles and batrachians of Monroe County, Indiana W L Mcatee (1907) Proceedings of The Biological Society of Washington 20: 1-16 | |
| On the Feeding of Reptiles in Captivity. With Observations on the Fear of Snakes by other Vertebrates P Chalmers Mitchell and R I Pocock (1907) Proceedings of The Zoological Society of London 1907: 785-794 | |
| 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 | |
| Notes on the narrow-mouthed toads (Engystoma) and the description of a new species from southeastern Texas J K Strecker (1909) Proceedings of the Biological Society of Washington 22: 115-120 | |
| Some notes on the zoology of Lake Ellis, Craven County, North Carolina, with special reference to herpetology C S Brimley (1909) Proceedings of The Biological Society of Washington 22: 129-137 | |
| Records of some reptiles and batrachians from the Southeastern United States C S Brimley (1910) Proc. Biol. Soc. Wash. 23: 9-18 | |
| The Reptiles (1915) Proceedings of The Academy of Natural Sciences of Philadelphia 67: 108-192 | |
| EXHIBITIONS AND NOTICES (1921) Proceedings of The Zoological Society of London 1921: 883-887 | |
| A revised checklist of the snakes of Kansas E H Taylor (1929) University of Kansas Science Bulletin 19: 53-62 | |
| Life history and ecology of the five-lined skink, Eumeces fasciatus Henry S Fitch (1954) University of Kansas Publications, Museum of Natural History 8(1): 1-156 | |
| The chigger mites of Kansas (Acarina, Trombiculidae) Richard B Loomis (1956) University of Kansas Science Bulletin 37(19): 1195-1443 | |
| STABILIZATION OF THE VISUAL FIELD Lorus J Milne and Margery Milne (1965) Biol Bull 128: 285-296 | |
| The cochlear duct of snakes Malcolm R Miller (1968) Proceedings of the California Academy of Sciences 35: 425-476 |