> Reptiles — Class Reptilia
— Alligator mississippiensis
Evidence that species is found in Texas:
- iNaturalist, where amateurs and experts alike may enter observations. Evidence is taken from research quality observations having agreement from multiple users.
- Amphibians and Reptiles of Texas, James R. Dixon, Texas A&M University Press, 2000.
- The Center for North American Herpetology (CNAH), a checklist of the amphibians and reptiles of Texas based on works by Joseph T. Collins, Travis W. Taggart, and Roger Conant.