description Larch Mountain Salamander Overview
The Larch Mountain salamander (Plethodon larselli) is a small, terrestrial lungless salamander located in the Pacific Northwest region of the United States. It is closely associated with the deep talus slopes and fractured basalt rock fields found along the Columbia River Gorge in Oregon and Washington. This habitat requirement makes the species highly localized, as it relies on the stable, cool, and moist microclimates generated deep within these rocky environments to respire through its skin and survive dry summer months.
help Larch Mountain Salamander FAQ
What kind of habitat does the Larch Mountain salamander prefer?
It is closely associated with the deep talus slopes and fractured basalt rock fields. It thrives in these specific rocky environments in the Pacific Northwest.
Where is the geographic range of the Larch Mountain salamander?
It is located in the Pacific Northwest region of the United States. Its range is specifically tied to the Columbia River Gorge area.
How does the Larch Mountain salamander breathe without lungs?
As a lungless species of the Plethodon genus, it respires entirely by absorbing oxygen through its moist skin. This trait forces it to live in cool, highly humid microhabitats under rocks.
What is the scientific name of the Larch Mountain salamander?
Its scientific name is Plethodon larselli. It is a strictly terrestrial species that does not rely on aquatic environments for its adult life.
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