| Click | Citation |
1
|
808
| Bartlett, P., and D. Bartlett. 1999. The American softshell turtles: graceful denizens of rivers and lakes. Reptiles Magazine 7(6):10–14, 16. |
2
|
1329
| Campbell, H. W., and S. P. Christman. 1980. Geographic distribution: Trionyx spiniferus asper (Gulf Coast spiny softshell). Herpetological Review 11:14. |
3
|
2331
| Ewert, M. A., and D. R. Jackson. 1994. Nesting ecology of the alligator snapping turtle (Macroclemys temminckii) along the lower Apalachicola River, Florida. Florida Game and Fresh Water Fish Commission, Nongame Wildlife Program Final Report, Tallahassee, Florida, USA. 45pp. |
4
|
2676
| Goin, C. J. 1948. The occurrence of the Amyda spinifera aspera in Florida. Copeia 1948:304. |
5
|
9467
| Krysko, K. L., J. P. Burgess, M. R. Rochford, C. R. Gillette, D. Cueva, K. M. Enge, L. A. Somma, J. L. Stabile, D. C. Smith, J. A. Wasilewski, G. N. Kieckhefer III, M. C. Granatosky, and S. V. Nielsen. 2011. Verified non-indigenous amphibians and reptiles in Florida from 1863 through 2010: outlining the invasion process and identifying invasion pathways and stages. Zootaxa 3028:1−64. |
6
|
4288
| Meylan, P. A. 1987. The phylogenetic relationships of soft-shelled turtles (family Trionychidae). Bulletin of the American Museum of Natural History 186:1–101. |
7
|
4379
| Moler, P. E. 1992. Impact of commercial exploitation on softshell turtle populations (feasibility study). Florida Game and Fresh Water Fish Commission, Statewide Wildlife Research Final Performance Report Study No. 7541, Tallahassee, Florida, USA. 32pp. |
8
|
4388
| Moler, P. E. 1994. Status of Florida's riverine turtles. Abstract in a symposium on the status and conservation of Florida turtles, 2–3 April 1994, Eckerd College, St. Petersburg, Florida, USA. |
9
|
8271
| Moler, P. E. 2006. Apalone spinifera aspera – Gulf Coast spiny softshell turtle. Pages 173–177 in P. A. Meylan, editor. Biology and conservation of Florida turtles. Chelonian Research Monographs No. 3. |
10
|
10658
| Moler, P. E. 2019. Apalone spinifera aspera (Agassiz 1857), Gulf coast spiny softshell. Pages 298–300 in K. L. Krysko, K. M. Enge, and P. E. Moler, editors. Amphibians and reptiles of Florida. University of Florida Press, Gainesville, Florida, USA. |
11
|
4394
| Moler, P. E., and J. E. Berish. 1995. Impact of commercial exploitation on softshell turtle populations. Florida Game and Fresh Water Fish Commission Final Report Study No. 7542, Tallahassee, Florida, USA. 18pp. |
12
|
8036
| Moll, D., and E. O. Moll. 2004. The ecology, exploitation, and conservation of river turtles. Oxford University Press, New York, New York, USA. 393pp. |
13
|
4603
| Neill, W. T. 1951. The taxonomy of North American soft-shelled turtles, genus Amyda. Ross Allen's Reptile Institute, Publication of the Research Division 1:7–24, Silver Springs, Florida, USA. |
14
|
5378
| Schwartz, A. 1956. The relationships and nomenclature of the soft-shelled turtles (genus Trionyx) of the southeastern United States. Charleston Museum Leaflet No. 26. 21pp. |
15
|
5379
| Schwartz, A. 1966 (1965). Geographic variation in Sphaerodactylus notatus Baird. Revista de Biología Tropical 13:161–185. |
16
|
5480
| Smith, G. 1967. The softshell turtle. Florida Wildlife 21(2):13. |
17
|
9545
| Steen, D. A., K. C. Jones, J. B. Jensen, B. K. Rincon, J. C. Godwin, and S. P. Graham. 2011. New amphibian and reptile county records for the Florida Panhandle. Herpetological Review 42:576−577. |
18
|
6065
| Webb, R. G. 1962. North American recent soft-shelled turtle (Family Trionychidae). Publication of the Kansas Museum of Natural History 13:429–611. |
19
|
6068
| Webb, R. G. 1973. Trionyx spiniferus Lesueur. Spiny softshell turtle. Catalogue of American Amphibians and Reptiles 140.1–4. |