| Click | Citation |
1
|
1549
| Cliburn, J. W. 1960. The phylogeny and zoogeography of North American Natrix. Dissertation, University of Alabama, Tuscaloosa, Alabama, USA. 319pp. |
2
|
7026
| Gibbons, J. W., and M. E. Dorcas. 2004. North American watersnakes: a natural history. University of Oklahoma Press, Norman, Oklahoma, USA. 438pp. |
3
|
10763
| Hill, E. P. 2019. Nerodia sipedon pleuralis (Cope 1892), midland watersnake (midland water snake). Pages 544–546 in K. L. Krysko, K. M. Enge, and P. E. Moler, editors. Amphibians and reptiles of Florida. University of Florida Press, Gainesville, Florida, USA. |
4
|
3934
| Mara, W. P. 1995. Water snakes of North America. T.F.H., Neptune City, New Jersey, USA. 64pp. |
5
|
4609
| Neill, W. T. 1954. Ranges and taxonomic allocations of amphibians and reptiles in the southeastern United States. Ross Allen's Reptile Institute, Publication of the Research Division 1:75–96, Silver Springs, Florida, USA. |
6
|
5371
| Schwaner, T. D, and R. H. Mount. 1976. Systematic and ecological relationships of the water snakes Natrix sipedon and N. fasciata in Alabama and the Florida panhandle. Occasional Papers of the University of Kansas Museum of Natural History No. 45. 44pp. |
7
|
5372
| Schwaner, T. D. 1969. The systematic and ecological relationship between the water snakes Natrix sipedon pleuralis and N. fasciata in Alabama and the Florida Panhandle. M.S. Thesis, Auburn University, Auburn, Alabama, USA. 117pp. |
8
|
6499
| Townsend, J. H. 2002. Geographic distribution (southern watersnake). Correction of species identification: Nerodia sipedon pleuralis (midland watersnake). Herpetological Review 33:228. |
9
|
5862
| Townsend, J. H., and F. W. King. 2001. Geographic distribution: Nerodia sipedon pleuralis (midland water snake). Herpetological Review 32:196. |