Razor-backed Musk Turtle
Turtles & Tortoises

Razor-backed Musk Turtle

Sternotherus carinatus

Habitat

Rivers and bayous.

Range

South-central United States.

Adult Size

Up to 6 in (Up to 16 cm)

Diet

Mollusks and crayfish

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Conservation status:Least Concern

About this species

This species has a very high, peaked carapace with a razor-like ridge. It spends almost all of its time in the water.

Enrichment & behavioral stimulation

Razor-backed Musk Turtle is aquatic โ€” enrichment centers on water quality, basking, and foraging variety.

  • Provide varied water depth with deep areas for swimming and shallow shelves for resting.
  • Add a sturdy dry basking platform under heat and UV.
  • Introduce gentle water movement or aeration for sensory variety.
  • Scatter food in the water to encourage swimming and searching.
  • Include underwater cover and hiding spots to reduce stress.
  • Provide a dry haul-out area for basking and resting.

Housing & Social Behavior

Variable

Generally better in groups than some other musk turtles, but space is key.

Housing guidance is general and based on species-typical behavior; always verify against current husbandry references and observe individual temperament.