Alligator Snapping Turtle

Macroclemys temmnicki

The alligator snapping turtle is the largest freshwater turtle in the world. It lies practically motionless on the bottom of a lake or river. A thick layer of algae grows on its shell to help it blend in with its habitat. Opening its mouth, it wiggles a pink worm-like tongue to lure in passing fish and—SNAP!—dinner is served.

  • The alligator snapping turtle can stay underwater for 40 to 50 minutes before coming up for air.
  • With its ridged shell and huge size, the alligator snapping turtle is referred to as “the dinosaur of the turtle world”.

Fact File

species at risk
  • Length: 1.3 to 2.7 ft
  • Weight: More than 220 lbs
  • Habitat: Wetlands, lakes and rivers
  • Prey: Fish
  • Status: Species at Risk (IUCN—Vulnerable)

Long-Lived:

Turtles are very long-lived animals, and alligator snapping turtles can live to be 100 years old.

Range:

Southeastern United States