alligator snapping turtle
alligator snapping turtle Lexical Profile
• noun
North American A large, primarily aquatic freshwater turtle (Macrochelys temminckii) native to the southeastern United States, characterized by a heavy, spike-covered shell, a powerful beak, and a worm-like appendage on its tongue used to lure fish.
"The biologist carefully weighed the alligator snapping turtle, noting its massive, dinosaur-like shell and incredibly strong jaws."
Word Nuance & Usage
Often confused with the smaller common snapping turtle, the alligator snapping turtle is distinguished by its significantly larger size, heavily ridged dinosaur-like shell, and a unique, worm-like fleshy lure on its tongue used to ambush prey.
• Nearby Words
Word Origin & Etymology
The common name derives from its powerful, snapping jaws and the three distinct, rugged ridges on its upper shell (carapace), which closely resemble the rough, scaled back of an alligator.