Amphibian

Rough skinned newt

Taricha granulosa
Amphibian
Rough skinned newt
Habitat
Cascades Locks area
Conservation
Apparently secure
First Observed
1805-10-30

Lewis’s “water lizard” is the rough-skinned newt which is often day active due to protection provided by toxic skin.

In the NPS atlas of species the expedition described

Rough skinned newt

Animal · recorded by Meriwether Lewis

Found in the Cascade Locks area. Lewis' "water lizard "is the rough-skinned newt which is often day active due to protection provided by toxic skin.

Source: National Park Service, Lewis and Clark National Historic Trail Park Atlas.

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