83884 |
Allen, M.J. 1932 A survey of the Amphibians and reptiles of Harrison County, Mississippi. American Museum Novitates (542): 1-20. |
1932 |
Nerodia clarkii |
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83885 |
Ashton, R.E. Jr. and P.S. Ashton 1982 Handbook of reptiles and amphibians of Florida. Pt. I. Snakes. Windward PubI., Inc., Miami: 176 pp. |
1982 |
Nerodia clarkii |
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127697 |
IUCN 2022 The IUCN Red List of Threatened Species. Version 2022-1. . Downloaded 15 September 2022. |
2022 |
Nerodia clarkii |
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3477 |
MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php |
2050 |
Nerodia clarkii |
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