Northern Slimy Salamander (Plethodon glutinosus) lives in moist forests across Eastern North America. It feeds on insects and worms. Its conservation status is Least Concern.
Fascinating facts about the Northern Slimy Salamander
- When a predator grabs it, the salamander's tail thrashes, spilling a glue-like secretion. As their name suggests, slimy salamanders produce significant amounts of skin secretions that are highly adhesive. These adhesives bind to predators and can compromise both mastication and locomotion. Whenever threatened they will thrash their tail, exposing the glands that secrete this sticky substance. This defense lets a tiny, 12-cm amphibian survive encounters with birds and snakes, turning a bite into a sticky trap.
- The salamander's range stretches from New York west to Illinois, south to Mississippi, and east to Alabama, with isolated pockets in southern New Hampshire and northwestern Connecticut. The slimy salamander has an extensive range throughout the eastern and central United States. Starting in central New York and the southern tip of Wisconsin, the range covers much of the eastern seaboard, moving southward to central Florida and the Gulf coast and westward to parts of east Texas and Oklahoma.
- Clear-cut logging slashes salamander numbers dramatically, and it takes 13 years for the population to rebound to half its original size. One study found that the clear-cutting of forests greatly reduces population numbers in the given area, where it takes 13 years for the population to return to half of what it was before the clear-cutting. This slow recovery highlights how dependent the species is on stable, moist woodland floors.
- Females don't lay eggs until they're three years old, after reaching sexual maturity at two. Females reach sexual maturity in the second year of life and do not lay eggs until the third year. Female slimy salamanders do not sexually mature until they are two years old, and cannot lay eggs until approaching age three. This delayed breeding means.
- A northern slimy salamander can stretch up to 20.6 cm long, yet most adults stay between 12 and 17 cm. It also carries 15-17 costal grooves along its sides.
Sources
Every fact above was checked against these pages, and kept only where one of them states it.
At a glance
RangeEastern North America
HabitatMoist forests
DietInsects and worms
About the Northern Slimy Salamander
In the damp, moss-veiled recesses of eastern North America's forests, the Northern Slimy Salamander navigates its domain with an air of quiet purpose, its slender, mottled form gliding effortlessly across the forest floor. As it moves, its tiny feet barely disturbing the leaf litter, the salamander's remarkable ability to produce a viscous, protective coating allows it to slip through the underbrush with an almost ghostly elusiveness. With eyes that shine like dark jewels in the dim light, this unassuming creature embodies a subtle yet resilient beauty, a testament to the enduring power of life in the hidden corners of the natural world.
Hear the Northern Slimy Salamander, and 4,400+ more
Real recorded sounds, 11 nature games and a free Daily 5, 1v1 quiz duels, conservation wins and a safe Kids mode. Free on Feravox.
More amphibians to discover