Other Amphibian of the Week

Bell’s False Brook Salamander (Isthmura bellii)

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photo by Sean Michael Rovito

vulnerable
Common Name: Bell’s False Brook Salamander
Scientific Name: Isthmura bellii
Family: Plethodontidae – Lungless Salamanders
Location: Mexico
Size: 14 inches (36 cm)

The Bell’s False Brook Salamander is the largest salamander in the family Plethodontidae and one of the largest salamanders in the world. They live mostly under logs and in leaf litter. The Bell’s False Brook Salamander is a direct developing species of salamander, skipping the larvae phase. Because of this, the salamanders don’t need water to reproduce so they lay their eggs on land. Females can lay up to 20 eggs at a time.

Populations of the Bell’s False Brook Salamander is dropping. Their habitat is being destroyed for cities, logging sites, and farms but scientists don’t believe that this is the primary cause of their decline. They are still uncertain about it.

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