Chelydridae

5 species

1. 1Chelydra acutirostris Peters, 1862
2. 2Chelydra rossignonii (Bocourt, 1868) · Yucatán Snapping Turtle
3. 3Chelydra serpentina (Linnaeus, 1758) · Common Snapping Turtle
4. 4Macrochelys suwanniensis Thomas, Granatosky, Bourque, Krysko, Moler, Gamble, Suarez, Leone & Roman, 2014 · Suwannee Alligator Snapping Turtle
5. 5Macrochelys temminckii (Troost, 1835) · Alligator Snapping Turtle · full sheet

Source: Catalogue of Life 2026-10-14 via ChecklistBank (sector: The Reptile Database 2026-06), fetched 2026-10-18.