Alligator snapping turtle - Wikipedia
The alligator snapping turtle is given its common name because of its immensely powerful jaws and distinct ridges on its shell that are similar in appearance to the rough, ridged skin of an alligator. It is also slightly less commonly known as "the loggerhead snapper" (not to be confused with the loggerhead sea turtle or loggerhead musk turtle).
Alligator snapping turtle | Size, Habitat, Diet, & Facts - Britannica
6 天之前 · Alligator snapping turtles are renowned for their stocky armoured carapace, which gives them a “prehistoric” appearance that invites comparisons with dinosaurs. Their carapaces are dark brown in colour and sport three large, pronounced ridges called keels that run from front to back and contain prominent spikes.
Alligator snapping turtle | FWC - Florida Fish and Wildlife ...
The alligator snapping turtle is the largest freshwater turtle in North America. Male alligator snapping turtles can reach lengths of 29 inches (73.7 centimeters) and 249 pounds (112.9 kilograms), while females can reach lengths of 22 inches (55.9 centimeters) and 62 pounds (28.1 kilograms) (Ewert et al. 2006, Pritchard 2006).
Alligator Snapping Turtles Lure Prey With Wriggling ... - HowStuffWorks
Alligator snapper necks are (proportionately) much shorter, offering a more limited range of motion. Shell shape is probably the most obvious difference between them. On the upper shell of an alligator snapping turtle, you'll find three prominent ridges; common snappers lack …
Alligator Snapping Turtle - U.S. Fish and Wildlife Service
2021年11月9日 · The alligator snapping turtle (Macrochelys temminckii) is the largest freshwater turtle in the United States. This hulking, dinosaur-like turtle lurks along the bottom of waterways in the Midwest, Southeast, and some parts of the Southwest.
Alligator Snapping Turtle – INHS Herpetology Collection
Chin, throat, and neck decked with long, pointed tubercles. Tail nearly as long as shell. Male larger than female. Male cloacal opening extends about twice as far beyond back edge of shell (mean = 19.9 cm). Habitat: Chiefly riverine, but also oxbow lakes, cypress swamps, and canals.
Both currently recognized species of alligator snapping turtles are characterized by three sharp ridges or keels that run the length of the carapace, an exceptionally large head that is roughly triangular from above, a strongly hooked beak, laterally placed eyes, and an extra row of scales near the edge of the carapace between the outer marginal...
Alligator snapping turtle - Smithsonian's National Zoo
Alligator snapping turtles are the largest freshwater turtles in the world. An appendage on the alligator snapping turtle's tongue resembles a worm, helping this ambush predator lure prey.
Both currently recognized species of alligator snapping turtles are characterized by three sharp ridges or keels that run the length of the carapace, an exceptionally large head that is roughly triangular from above, a strongly hooked beak, laterally placed eyes, and an extra row of scales near the edge of the carapace between the outer marginal...
Alligator Snapping Turtle - National Geographic
With its spiked shell, beaklike jaws, and thick, scaled tail, this species is often referred to as the "dinosaur of the turtle world." Found almost exclusively in the rivers, canals, and lakes of...