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1 48 Aldredge, J., L. Giovanetto, and S. Graham. 2001. Dietary analysis of three sympatric, congeneric species of emydid turtles in Rainbow Springs State Park, Florida. Pages 37–40 (abstract) in Proceedings of the Joint Annual Meeting of the Herpetologists' League and the Society for the Study of Amphibians and Reptiles, 27–31 July 2001, Indianapolis, Indiana, USA.
2 58 Allen, C. R., E. A. Forys, K. G. Rice, and D. P. Wojcik. 1998. Are red imported fire ants a threat to hatching sea turtles? Page 120 (abstract) in S. P. Epperly and J. Braun, compilers. Proceedings of the 17th Annual Sea Turtle Symposium. U.S. Department of Commerce, NOAA Technical Memorandum NMFS-SEFSC-415.
3 59 Allen, C. R., E. A. Forys, K. G. Rice, and D. P. Wojcik. 2001. Effects of fire ants (Hymenoptera: Formicidae) on hatchling turtles and prevalence of fire ants on sea turtle nesting beaches in Florida. Florida Entomologist 84:250–253.
4 60 Allen, C. R., R. S. Lutz, and S. Demarais. 1998. Ecological effects of the invasive nonindigenous ant, Solenopsis invicta, on native vertebrates: the wheels on the bus. Transactions of the North American Wildlife and Natural Resources Conference 63:56–65.
5 66 Allen, E. R. 1939. Notes on the feeding and egg-laying habits of the Pseudemys. Proceedings of the Florida Academy of Sciences 3:105–108.
6 8958 Atkinson, B. K., and J. M. Butler. 2008. Geographic distribution: Pseudemys nelsoni (Florida red-bellied cooter). Herpetological Review 39:481.
7 7996 Austin, J. D., S. C. Lougheed, P. E. Moler, and P. T. Boag. 2003. Phylogenetics, zoogeography, and the role of dispersal and vicariance in the evolution of the Rana catesbeiana (Anura: Ranidae) species group. Biological Journal of the Linnean Society 80:601–624.
8 728 Bancroft, G. T., J. S. Godley, D. T. Gross, N. N. Rojas, D. A. Sutphen and R. W. McDiarmid. 1983. Large-scale operations management test of use of the white amur for control of problem aquatic plants. The herpetofauna of Lake Conway: species accounts. Final report. Miscellaneous Paper A-83-5, U.S. Army Engineers Waterways Experiment Station, CE, Vicksburg, Mississippi, USA. 304pp.
9 7461 Barger, M. A. 2005. A new species of Neoechinorhynchus (Acanthocephala: Neoechinorhynchidae) from turtles in Florida, U.S.A. Comparative Parasitology 72:6–9.
10 6509 Barichivich, W. J., and C. K. Dodd, Jr. 2002. The effectiveness of wildlife barriers and underpasses on U.S. Highway 441 across Paynes Prairie State Preserve, Alachua County, Florida. Phase II post-construction. Final Report, Florida Caribbean Science Center, Gainesville, Florida, USA. Florida Department of Transportation Contract No. BB-854. 36pp.
11 8189 Bartlett, R. D., and P. Bartlett. 2003. Reptile keeper's guides: aquatic turtles: sliders, cooters, painted, and map turtles. Barron's Educational Series, Hauppauge, New York, USA. 48pp.
12 889 Beissinger, S. R. 1990. Alternative foods of a diet specialist, the snail kite. Auk 107:327–333.
13 1010 Bjorndal, K. A. 1986. Effect of solitary vs group feeding on intake in Pseudemys nelsoni. Copeia 1986:234–235.
14 1018 Bjorndal, K. A., A. B. Bolten, C. J. Lagueux, and D. R. Jackson. 1997. Dietary overlap in three sympatric freshwater turtles (Pseudemys) in Florida. Chelonian Conservation and Biology 2:430–433.
15 1014 Bjorndal, K. A., and A. B. Bolten. 1990. Digestive processing in an herbivorous freshwater turtle: consequences of small-intestine fermentation. Physiological Zoology 63:1232–1247.
16 1015 Bjorndal, K. A., and A. B. Bolten. 1992. Body size and digestive efficiency in a herbivorous freshwater turtle: advantages of small bite size. Physiological Zoology 65:1028–1039.
17 1406 Carr, A. F., Jr. 1938. Pseudemys nelsoni, a new turtle from Florida. Occasional Papers of the Boston Society of Natural History 8:305–310.
18 8687 Ceballos, C. P., and L. A. Fitzgerald. 2004. The trade in native and exotic turtles in Texas. Wildlife Society Bulletin 32:881–892.
19 9534 Center for Biological Diversity. 2010. Petition to list 304 aquatic, riparian and wetland species from the southeastern United States as threatened or endangered under the Endangered Species Act. 1145pp.
20 9386 Chapin, K. J., and P. A. Meylan. 2011. Turtle populations at a heavily used recreational site: Itchetucknee Springs State Park, Columbia County, Florida. Herpetological Conservation and Biology 6:51−60.
21 1545 Clausen, C. J., A.. D. Cohen, C. Emiliani, J. A. Holman, and J. J. Stipp. 1979. Little Salt Spring, Florida: a unique underwater site. Science 203:609–614.
22 10800 Clements, S. L., S. Catania, and C. A. Searcy. 2018. Non-native species dominate herpetofaunal community patterns in both native and non-native habitat patches in urban Miami-Dade County. Anolis Newsletter VII:22–33
23 8317 Collins, N. M., and P. A. Meylan. 2007. Demography of the turtle genus Pseudemys at Rainbow Run, Marion Co., Floridaa. Florida Scientist 70(Supplement 1):34–35 (abstract).
24 9319 Conners, S. 2010. Pseudemys nelson (Florida red-bellied turtle). Trauma survival. Herpetological Review 41:486−487.
25 1662 Crenshaw, J. W., Jr. 1955. The ecological geography of the Pseudemys floridana complex in the southeastern United States. Dissertation, University of Florida, Gainesville, Florida, USA. 211pp.
26 1713 Dampier, L. 2000. The redbelly turtles. Reptile & Amphibian Hobbyist 6(3):25–32.
27 8386 Davis, K. M., and G. M. Burghardt. 2007. Training and long-term memory of a novel food acquisition task in a turtle (Pseudemys nelsoni). Behavioral Processes 75:225–230.
28 1757 Deitz, D. C., and D. R. Jackson. 1979. Use of American alligator nests by nesting turtles. Journal of Herpetology 13:510–512.
29 1765 Delany, M. F., S. B. Linda, and C. T. Moore. 1999. Diet and condition of American alligators in 4 Florida Lakes. Proceedings of the Annual Conference of the Southeastern Association of Fish and Wildlife Agencies 53:375–389.
30 1805 Dickinson, J. C. 1946. An ecological reconnaissance of the biota of a series of roadside ponds and ditches in northern Florida. M.S. Thesis, University of Florida, Gainesville, Florida, USA. 47pp.
31 6962 Dodd, C. K., Jr., W. J. Barichivich, and L. L. Smith. 2004. Effectiveness of a barrier wall and culverts in reducing wildlife mortality on a heavily traveled highway in Florida. Biological Conservation 118:619–631.
32 2098 Duellman, W. E., and A. Schwartz. 1958. Amphibians and reptiles of southern Florida. Bulletin of the Florida State Museum, Biological Sciences 3:181–324.
33 2128 Dunson, W. A., and F. J. Mazzotti. 1989. Salinity as a limiting factor in the distribution of reptiles in Florida Bay: a theory for the estuarine origin of marine snakes and turtles. Bulletin of Marine Science 44:229–244.
34 2129 Dunson, W. A., and M. E. Seidel. 1986. Salinity tolerance of estuarine and insular emydid turtles (Pseudemys nelsoni and Trachemys decussata). Journal of Herpetology 20:237–245.
35 2236 Enge, K. M. 1991. Herptile exploitation. Florida Game and Fresh Water Fish Commission, Nongame Wildlife Section Annual Report, Tallahassee, Florida, USA. 55pp.
36 2244 Enge, K. M. 1994. Florida's commercial trade in native turtles. Abstract in a symposium on the status and conservation of Florida turtles, 2–3 April 1994, Eckerd College, St. Petersburg, Florida, USA.
37 2267 Enge, K. M., H. F. Percival, K. G. Rice, M. L. Jennings, G. R. Masson, and A. R. Woodward. 2000. Summer nesting of turtles in alligator nests in Florida. Journal of Herpetology 34:497–503.
38 2455 Forys, E. A., C. R. Allen, D. M. Epperson, and D. P. Wojcik. 1999. Potential impacts from red imported fire ants on turtles. Abstract in G. L. Heinrich and P. A. Meylan, coordinators. A Second Symposium on the Status and Conservation of Florida Turtles and the 1999 Annual Meeting of the Gopher Tortoise Council, 8–11 October 1999, Eckerd College, St. Petersburg, Florida, USA.
39 2454 Forys, E., C. R. Allen, D. M. Epperson, and D. P. Wojcik. 2000. Potential impacts from red imported fire ants on turtles. Tortoise Burrow, Bulletin of the Gopher Tortoise Council 20(1):3–4 (abstract).
40 2460 Foster, M. L., and S. R. Humphrey. 1992. Effectiveness of wildlife crossings in reducing animal/auto collisions on Interstate 75, Big Cypress Swamp, Florida. Prepared for Florida Game and Fresh Water Fish Commission. Florida Cooperative Fish and Wildlife Research Unit, University of Florida, Gainesville, Florida, USA. 124pp.
41 1546 Franz, R., D. Maehr, A. Kinlaw, C. O'Brien, and R. D. Owen. 1998. Avon Park Air Force Range Project: distribution and abundance of sensitive wildlife species at Avon Park Air Force Range. Final Report, Project RWO-169. 90pp.
42 2510 Frazier, M. K., and R. Franz. 1978. Paleoecology of the late Pleistocene, Orange Lake IIA local fauna, Marion County, Florida. ASB Bulletin 25:74 (abstract).
43 2597 Gibbons, J. W. 1990. The slider turtle. Pages 3–18 in J. W. Gibbons, editor. Life history and ecology of the slider turtle. Smithsonian Institution Press, Washington, D.C.
44 2606 Giovanetto, L. A. 1992. Population ecology and relative abundance of sympatric freshwater turtles in the headwaters of two spring-fed rivers in western peninsular Florida. Dissertation, Florida Institute of Technology, Orlando, Florida, USA. 106pp.
45 2670 Goin, C. J. 1944. The lower vertebrate fauna of the water hyacinth community in northern Florida. Proceedings of the Florida Academy of Sciences 6:143–154.
46 2703 Goodwin, T. M., and W. R. Marion. 1977. Occurrence of Florida red-bellied turtle eggs in north-central Florida alligator nests. Florida Scientist 40:237–238.
47 2784 Guillette, L. J., D. A. Crain, D. B. Pickford, and A. A. Rooney. 1996. A survey of hormonal and morphological criteria in various Florida lakes. Pages 49–70 in K. G. Rice and H. F. Percival, editors. Effects of environmental contaminants on the demographics and reproduction of Lake Apopka's alligator and other taxa. Florida Cooperative Fish and Wildlife Research Unit Technical Report No. 53, University of Florida, Gainesville, Florida, USA.
48 6792 Hamilton, H. n.d. The Florida red-bellied cooter, Pseuemys nelsoni. U.S. Geological Survey, Florida Caribbean Science Center, Gainesville, Florida, USA. 1p.
49 2862 Harcourt, H. 1889. Home life in Florida. John P. Morton and Company, Louisville, Kentucky, USA. 433pp.
50 3113 Holman, J. A. 1996. The large Pleistocene (Sangamonian) herpetofauna of the Williston IIIA Site, north-central Florida. Herpetological Natural History 4:35–47.
51 3117 Holman, J. A., and C. Clausen. 1984. Fossil vertebrates associated with Paleo-Indian artifact at Little Salt Spring, Florida. Journal of Vertebrate Paleontology 4:146–154.
52 8653 Hrycyshyn, G. E. 2007. Survival probabilities and density of four sympatric species of freshwater turtles in Florida. M.S. Thesis, University of Florida, Gainesville, Florida, USA. 61pp.
53 3246 Jackson, D. R. 1978. Chrysemys nelsoni (Carr). Florida red-bellied turtle. Catalogue of American Amphibians and Reptiles 210.1–2.
54 3258 Jackson, D. R. 1988. Reproductive strategies of sympatric freshwater emydid turtles in northern peninsular Florida. Bulletin of the Florida State Museum, Biological Sciences 33:113–158.
55 3260 Jackson, D. R. 1989. Turtles' use of alligator nests. Page 145 in C. A. Ross, consulting editor. Crocodiles and alligators. Facts on File, New York, New York, USA.
56 8285 Jackson, D. R. 2006. Pseudemys nelsoni – Florida red-bellied turtle. Pages 313–324 in P. A. Meylan, editor. Biology and conservation of Florida turtles. Chelonian Research Monographs No. 3.
57 10647 Jackson, D. R. 2019. Pseudemys nelsoni Carr 1938, Florida red-bellied cooter (Florida redbelly turtle). Pages 267–269 in K. L. Krysko, K. M. Enge, and P. E. Moler, editors. Amphibians and reptiles of Florida. University of Florida Press, Gainesville, Florida, USA.
58 3277 Jackson, D. R., and D. C. Deitz. 1978. Effects of severe drought on the herpetofauna (and ichthyofauna) of a Florida marsh. Abstract in Proceedings of the Joint Meeting of the 58th Annual Meeting of the Association of Ichthyologists and Herpetologists, 26th Annual Meeting of The Herpetologists' League, and 26th Annual Meeting of the Society for the Study of Amphibians and Reptiles, 31 May–2 June 1978, Arizona State University, Tempe, Arizona, USA.
59 9701 Jackson, D. R., and G. C. Guyot. 2012. Geographic distribution: Pseudemys nelsoni (Florida red-bellied cooter). Herpetological Review 43:443.
60 10783 Johnston, G. R., J. C. Mitchell, and E. Munscher. 2018. Pseudemys nelsoni (Florida red-bellied cooter). Long distance movement. Herpetological Review 49:732-733.
61 3427 Kam, Y.-C. 1991. Effect of development and temperature on the critical oxygen tension of the Florida red-bellied turtle embryo. American Zoologist 31(5):134A (abstract).
62 3428 Kam, Y.-C. 1992. Environmental influences on the critical oxygen tension, water balance, metabolism, and growth of reptilian embryos (Alligator mississippiensis, Caretta caretta, Pseudemys nelsoni, Elaphe obsoleta quadrivittata, Sceloporus undulatus undulatus). Dissertation, University of Florida, Gainesville, Florida, USA. 124pp.
63 3429 Kam, Y.-C. 1993. Physiological effects of hypoxia on metabolism and growth of turtle embryos. Respiration Physiology 92:127–138.
64 3430 Kam, Y.-C. 1994. Effects of simulated flooding on metabolism and water balance of turtle eggs and embryos. Journal of Herpetology 28:173–178.
65 9267 Katsu, Y., E. L. Braun, L. J. Guillette, Jr., and T. Iguchi. 2009. From reptilian phylogenomics to reptilian genomes: analyses of c-Jun and DJ-1 proto-oncogenes. Cytogenetic and Genome Research 127:79–93.
66 3555 Koschmann, G. 1966. Turtles and the Everglades water problem. International Turtle & Tortoise Society Journal 1(1):21–22, 36, 47.
67 3563 Kramer, M. 1984. Pseudemys nelsoni (Florida red-bellied turtle). Behavior. Herpetological Review 15:113–114.
68 3564 Kramer, M. 1986. Field studies on a freshwater Florida turtle, Pseudemys nelsoni. Pages 29–34 in L. C. Drickamer, editor. Behavioral ecology and population biology. Privat, I.E.C., Toulouse, France.
69 3565 Kramer, M. 1987. Why do juvenile turtles (Pseudemys nelsoni) exhibit courtship behavior? Page 100 (abstract) in Proceedings of the Joint Meeting of the 35th Annual Meeting of the Society for the Study of Amphibians and Reptiles and the 30th Annual Meeting of the Herpetologists' League, 9–15 August 1987, Veracruz, Veracruz, Mexico.
70 3566 Kramer, M. 1989. Individual discrimination in juveniles of two turtles, Pseudemys nelsoni and Pseudemys floridana (Chelonia, Emydidae). Biological Behavior 14:148–156.
71 3567 Kramer, M. 1989. The behavior and natural history of the Florida redbellied turtle, Pseudemys nelsoni: an ethological study. Dissertation, University of Tennessee, Knoxville, Tennessee, USA. 284pp.
72 3568 Kramer, M. 1995. Home range of the Florida red-bellied turtle (Pseudemys nelsoni) in a Florida spring run. Copeia 1995:883–890.
73 3569 Kramer, M., and G. M. Burghardt. 1998. Precocious courtship and play in emydid turtles. Ethology 104:38–56.
74 3570 Kramer, M., and W. Fritz. 1989. Courtship of the turtle, Pseudemys nelsoni. Journal of Herpetology 23:84–86.
75 3609 Kushlan, J. A., and M. S. Kushlan. 1980. Everglades alligator nests: nesting sites for marsh reptiles. Copeia 1980:930–932.
76 3659 Lardie, R. L. 1973. Notes on courtship, eggs, and young of the Florida red-bellied turtle, Chrysemys nelsoni. HISS News-Journal 1:183–184.
77 3772 Lewis, T. E., and K. J. Irwin. 2001. Geographic distribution: Macrochelys temminckii (alligator snapping turtle). Herpetological Review 32:274.
78 3808 Loennberg, E. 1894. Notes on reptiles and batrachians collected in Florida in 1892 and 1893. Proceedings of the U.S. National Museum 17:317–339.
79 3930 Mara, W. P. 1994. Redbelly turtles. Reptile & Amphibian Magazine (July–August):19–25.
80 3935 Marchand, L. J. 1942. A contribution to the knowledge of the natural history of certain freshwater turtles. M.S. Thesis, University of Florida, Gainesville, Florida, USA. 113pp.
81 3937 Marchand, L. J. 1945. The individual range of some Florida turtles. Copeia 1945:75–77.
82 10175 Mays, J. D. 2014. Geographic distribution: Pseudemys nelsoni (Florida red-bellied cooter). Herpetological Review 45:281.
83 10341 Mazzotti, F. J., M. McEachern, M. Rochford, R. N. Reed, J. Ketterlin Eckles, J. Vinci, J. Edwards, and J. Wasilewski. 2015. Tupinambis merianae as nest predators of crocodilians and turtles in Florida, USA. Biological Invasions ?.
84 4063 McEwan, L. C., and D. H. Hirth. 1980. Food habits of the bald eagle in north-central Florida. Condor 82:229–231.
85 4108 Means, D. B. 1976. Survey of the status of amphibians and reptiles of the Apalachicola National Forest, Florida. Unpublished Report to the U.S. Forest Service. 58pp.
86 4111 Means, D. B. 1977. Aspects of the significance to terrestrial vertebrates of the Apalachicola River drainage basin, Florida. Florida Marine Research Publication No. 26:37–67.
87 4223 Meshaka, W. E., Jr. 1988. Pseudemys nelsoni (Florida red-bellied slider). Mutualism. Herpetological Review 19:88.
88 10414 Meshaka, W. E., Jr., and J. N. Layne. 2015. The herpetology of southern Florida. Monograph 5. Herpetological Conservation and Biology 10:1−353.
89 4255 Meshaka, W. E., Jr., and M. Deyrup. 1999. Pseudemys floridana peninsularis (peninsula cooter) and P. nelsoni (Florida redbelly turtle. Mutualism. Herpetological Review 30:95.
90 4293 Meylan, P. A., C. A. Stevens, M. E. Barnwell, and E. D. Dohm. 1992. Observations on the turtle community of Rainbow Run, Marion Co., Florida. Florida Scientist 55:219–228.
91 4291 Meylan, P. A., W. A. Auffenberg, and R. C. Hurlbert. 2001. Reptilia 1: turtles and tortoises. Pages 118–136 in R. C. Hurlbert, editor. The fossil vertebrates of Florida. University Press of Florida, Gainesville, Florida, USA.
92 8029 Mosimann, D. 2002. Notes on the reproduction in captivity of a second generation of Pseudemys nelsoni. Pages 250–260 in H. Artner, B. Farkas, and V. Loehr, editors. Turtles. Proceedings: International Turtle & Tortoise Symposium Vienna 2002. Edition Chimaira, Frankfurt am Main, Germany.
93 7439 Munscher, E. C., G. Hrycyshyn, B. J. Hauge, and B. P. Butterfield. 2005. Characteristics of the semi-aquatic turtle assemblage at Wekiwa Springs State Park. Abstract in Joint Meeting of the 21st Annual Meeting of the American Elasmobranch Society, 85th Annual Meeting of the American Society of Ichthyologists and Herpetologists, 63rd Annual Meeting of the Herpetologists' League, and the 48th Annual Meeting of the Society for the Study of Amphibians and Reptiles; 6–11 July 2005, Tampa, Florida, USA.
94 9631 Munscher, E., J. B. Hauge, J. MacDonald, E. Havens, and E. A. Kuhns. 2011. Population, survivorship, biomass, sex Ratios, and density of the freshwater aquatic turtle population at Wekiwa Springs State Park. Pages 42−43 (abstract) in 9th Annual Symposium on the Conservation and Biology of Tortoises and Freshwater Turtles, Joint Annual Meeting of the Turtle Survival Alliance and IUCN Tortoise & Freshwater Turtle Specialist Group, 14−17 August 2011, Orlando, Florida, USA.
95 4588 Nebecker, A. V., and R. B. Bury. 2000. Temperature selection by hatchling and yearling Florida red-bellied turtles (Pseudemys nelsoni) in thermal gradients. Journal of Herpetology 34:465–469.
96 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.
97 4633 Neill, W. T., and E. R. Allen. 1954. Algae on turtles: some additional considerations. Ecology 35:581–584.
98 4635 Neill, W. T., H. J. Gut, and P. Brodkorb. 1956. Animal remains from four preceramic sites in Florida. American Antiquity 21:383–395.
99 4680 Nickol, B. B., and C. H. Ernst. 1987. Noeochinorhynchus lingulatus sp. n. (Acanthocephala: Neoechinorhynchidae) from Pseudemys nelsoni (Reptilia: Emydidae) of Florida. Proceedings of the Helminthological Society of Washington 54:146–149.
100 4948 Powers, A., and C. R. Smith. 1977. Geographic distribution: Chrysemys nelsoni (red-bellied turtle). Herpetological Review 8:84.
101 4983 Pritchard, P. C. H. 1980. Record size turtles from Florida and South Amerika [sic]. Chelonologica 1(3):113–123.
102 5000 Pritchard, P. C. H., and W. F. Greenhood. 1968. The sun and the turtle. International Turtle & Tortoise Society Journal 2(1):20–25, 34.
103 7234 Rice, A. N. 2004. Diet and condition of American alligators (Alligator mississippiensis) in three central Florida lakes. M.S. Thesis, University of Florida, Gainesville, Florida, USA. 89pp.
104 7252 Runyan, A. L., and P. A. Meylan. 2005. PIT tag retention in Trachemys and Pseudemys. Herpetological Review 36:45–47.
105 5398 Seidel, M. E. 1994. Morphometric analysis and taxonomy of cooter and red-bellied turtles in the North American genus Pseudemys (Emydidae). Chelonian Conservation and Biology 1:117–130.
106 5401 Seidel, M. E., and C. H. Ernst. 1996. Pseudemys Gray. Cooters and red-bellied turtles. Catalogue of American Amphibians and Reptiles 625.1–7.
107 5503 Smith, L. L. 1999. The role of the Paynes Prairie Wildlife Coalition in the conservation of Florida turtles. Abstract in G. L. Heinrich and P. A. Meylan, coordinators. A Second Symposium on the Status and Conservation of Florida Turtles and the 1999 Annual Meeting of the Gopher Tortoise Council, 8–11 October 1999, Eckerd College, St. Petersburg, Florida, USA.
108 6727 Smith, L. L., and C. K. Dodd, Jr. 2003. Wildlife mortality on U.S. Highway 441 across Paynes Prairie, Alachua County, Florida. Florida Scientist 66:128–140.
109 9847 Spinks, P. Q., R. C. Thomson, G. B. Pauly, C. E. Newman, G. Mount, and H. B. Shaffer. 2013. Misleading phylogenetic inferences based on single-exemplar sampling in the turtle genus Pseudemys. Molecular Phylogenetics and Evolution 68:269–281.
110 9179 Stevenson, D. J., M. R. Bolt, D. J. Smith, K. M. Enge, N. L. Hyslop, T. M. Norton, and K. J. Dyer. 2010. Prey records for the eastern indigo snake (Drymarchon couperi). Southeastern Naturalist 9:1–18.
111 5621 Stevenson, D., and D. Crowe. 1992. Geographic distribution: Pseudemys nelsoni (Florida redbelly turtle). Herpetological Review 23:88.
112 5858 Toops, C. 1998. The Florida Everglades. Voyageur Press, Stillwater, Minnesota, USA. 112pp.
113 10327 Walsh, T. J., and G. L. Heinrich. 2015. Red-shouldered hawk (Buteo lineatus) predation of turtles in central Florida. Florida Field Naturalist 43:79–85.
114 6027 Ward, J. P. 1984. Relationships of Chrysemyd turtles of North America (Testudines: Emydidae). Special Publication of the Museum of Texas Technical University No. 21. 50pp.
115 6063 Weaver, W. S., Jr., and F. L. Rose. 1967. Systematics, fossil history, and evolution of the genus Chrysemys. Tulane Studies in Zoology 14:63–73.
116 6093 Wersinger, T. 1997. Two-headed turtle is star at zoo. Reprinted in League of Florida Herpetological Societies Newsletter (February):30.
117 6262 Witzell, W. N. 1999. Aquatic turtles (Testudines: Emydidae) in an urban south Florida man-made pond. Florida Scientist 62:172–174.
118 6530 Zug, G. R. 1963. Male genitalia in the systematics of turtles. M.S. Thesis, University of Florida, Gainesville, Florida, USA. 39pp.
119 6642 Zweig, G., and J. W. Crenshaw. 1957. Differentiation of species by paper electrophoresis of serum proteins and Pseudemys turtles. Science 126:1065–1067.