Kemp's Ridley Sea Turtle

Lepidochelys kempii

Reptiles & Amphibians55 to 75 cmIn the app

Adults display a greyish green carapace and a white or yellow plastron; bony, rounded carapace and 5 lateral scutes. One claw on each front flipper and back flippers can…

Kemp's Ridley Sea Turtle illustration

How to identify

Adults display a greyish green carapace and a white or yellow plastron; bony, rounded carapace and 5 lateral scutes. One claw on each front flipper and back flippers can have either one or two claws. Hatchlings display black color. Mature individuals range from 2 feet, or 58 – 66 cm, in overall carapace length.

Range

Ranges different for mature versus young individuals; mature individuals stay in the Gulf of Mexico and young can be found in the Gulf of Mexico and up the east coast of the United States as far north as Nova Scotia.

Habitat

Adult habitat can be shallow water on coast. Prefers areas with muddy or sandy bottoms in which crabs are plentiful. After young hatch, they spend up to four years in ocean current weedlines. Use powerful jaws to crush and ingest clams, crabs, and shrimp. Also eats fish and jellyfish.

Variations

Adult carapace color sometimes can be olive green.

Similar species

Name and etymology

Kempii: Honoring Richard M. Kemp

At a glance

Size

55 to 75 cm

Range

Ranges different for mature versus young individuals; mature individuals stay in the Gulf of Mexico and young can be found in…

Habitat

Adult habitat can be shallow water on coast. Prefers areas with muddy or sandy bottoms in which crabs are plentiful. After yo…

Range map

Range map for Kemp's Ridley Sea Turtle

Approximate range. © Mapbox © OpenStreetMap

Sources & further reading