Back Macrochelys CEB Macrochelys Spanish Macrochelys French צב אליגטור HE Macrochelys Hungarian Macrochelys Malay Macrochelys Dutch Macrochelys Polish Macrochelys Turkish Macrochelys VI
| Macrochelys Temporal range:
| |
|---|---|
| |
| Alligator snapping turtle (Macrochelys temminckii) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Testudines |
| Suborder: | Cryptodira |
| Family: | Chelydridae |
| Genus: | Macrochelys Gray, 1856[1] |
| Type species | |
| Macrochelys temminckii Troost, 1835
| |
| Synonyms[2] | |
Macrochelys is a genus of very large freshwater turtles in the family Chelydridae, native to the Southeastern and Midwestern United States. Only a single extant species was recognized until 2014, when a study divided it into two or possibly three species.[3] These turtles are easily recognized by three distinct dorsal ridges with raised spikes.
- ^ Rhodin, Anders G.J.; van Dijk, Peter Paul; Inverson, John B.; Shaffer, H. Bradley; Roger, Bour (2012-12-31). "Turtles of the world, 2012 update: Annotated checklist of taxonomy, synonymy, distribution and conservation status" (PDF). Chelonian Research Monographs. 5: 000.251. doi:10.3854/crm.5.000.checklist.v5.2012. ISBN 978-0965354097. Archived from the original (PDF) on 2013-06-16.
- ^ Fritz, Uwe; Havaš, Peter (2007). "Checklist of Chelonians of the World". Vertebrate Zoology. 57 (2): 149–368. doi:10.3897/vz.57.e30895. S2CID 87809001.
- ^ John R. Platt (April 17, 2014). "Alligator Snapping Turtles, the Dinosaurs of the Turtle World, Are Actually 3 at-Risk Species". Scientific American.