Chelydridae
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Subphylum: | Vertebrata |
| Class: | Reptilia |
| Order: | Testudines |
| Family: | Chelydridae |
- Genus
- species -- Common Name
- Chelydra
- (1 species) -- Common Snapping Turtle
- Macroclemys
- (1 species) -- Alligator Snapping Turtle
