| Αρ. Αναφοράς | Περιγραφή | Έτος | Χρησιμοποιούμενο όνομα | Σελίδα |
|---|---|---|---|---|
| 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 | --> |
| 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 | --> |
| 127697 |
IUCN 2022 The IUCN Red List of Threatened Species. Version 2022-1. |
2022 | Nerodia clarkii | --> |
| 130435 | IUCN 2025 The IUCN Red List of Threatened Species. 1964 - onwards. https://www.iucnredlist.org/ | 2025 | Nerodia clarkii | ver.2025-1 |
| 3477 | MarineSpecies.org 2050 MarineSpecies.org. http://www.marinespecies.org/index.php | 2050 | Nerodia clarkii | --> |