description Northern Slimy Salamander Overview
The northern slimy salamander (Plethodon glutinosus) is a large, entirely terrestrial species of lungless salamander widespread across the forested regions of the eastern United States. As a defense mechanism against predators, it possesses specialized skin glands that secrete a thick, sticky, and difficult-to-remove adhesive substance, which is the source of its common name. It completely bypasses the aquatic larval stage in its life cycle, laying its eggs in moist underground cavities where the young hatch as miniature adults.
help Northern Slimy Salamander FAQ
Why is the Northern Slimy Salamander called slimy?
Plethodon glutinosus produces copious sticky white secretions from glands in its skin when handled or threatened, serving as a chemical defense against predators. The secretions are extremely difficult to wash off and can temporarily glue shut the mouths of snakes and other predators.
Where can you find the Northern Slimy Salamander?
Plethodon glutinosus is widespread across eastern North America, ranging from New York and Connecticut southward through the Appalachian region to the Gulf Coast states. It is one of the most commonly encountered salamanders in the forests of the eastern United States.
How big does Plethodon glutinosus get?
The Northern Slimy Salamander is one of the larger plethodontid salamanders, reaching total lengths of roughly 12 to 17 centimeters (about 5 to 7 inches). Females tend to be slightly larger than males on average.
Is the sticky secretion from the Northern Slimy Salamander harmful to humans?
The skin secretions of Plethodon glutinosus are not considered toxic or dangerous to humans, though they can cause mild irritation if they contact the eyes or mouth. Standard practice is to wash hands thoroughly after handling any amphibian, as their skin can also carry salmonella bacteria.
explore Explore More
Similar to Northern Slimy Salamander
compare_arrows Compare: Northern Dusky Salamander See all arrow_forward
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
