description Dusky Salamander Overview
The northern dusky salamander, Desmognathus fuscus, is a lungless salamander associated with streams, springs, seeps, and wet forest margins in eastern North America. Adults typically have a robust body, strong hind limbs, and a pale line extending from the eye toward the jaw, although coloration and pattern vary. Its aquatic larvae develop in flowing or saturated habitats, while juveniles and adults shelter under rocks, logs, and stream-bank debris.
help Dusky Salamander FAQ
What is the northern dusky salamander's scientific name?
The northern dusky salamander is Desmognathus fuscus. It is a lungless salamander found in eastern North America.
Where does the northern dusky salamander live?
It is associated with streams, springs, seeps, and wet forest margins. These damp habitats help it exchange gases through its skin and maintain the moisture its body requires.
Does the northern dusky salamander have lungs?
No. Desmognathus fuscus is lungless and relies on gas exchange through its skin and the lining of its mouth.
How can you recognize a northern dusky salamander?
Adults usually have a robust body and strong hind limbs. A pale line running from the eye toward the jaw is one useful identifying feature.
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