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Shenandoah salamander: Plethodon shenandoah: Endangered State Endangered Critically Imperiled (G1) Big Levels salamander: Plethodon sherando: Imperiled (G2) Southern zigzag salamander: Plethodon ventralis: Critically Imperiled (S1) Shenandoah Mountain salamander: Plethodon virginia: Imperiled (S2) Wehrle's salamander: Plethodon wehrlei ...
The mudpuppy jaw is considered metaautostyly, like most amphibians, meaning the jaw is more stable and that the salamander has a dentary. [15] This affects their diet by limiting the flexibility of the jaw to take in larger prey. The mudpuppy has few predators which may include fish, crayfish, turtles, and water snakes. Fishermen also ...
The following is a list of amphibians that are known to inhabit the US State of Iowa. The list ... There are 5 species of salamanders in Iowa. [1] Common name ...
The Shenandoah Mountain salamander (Plethodon virginia) is a species of salamander in the family Plethodontidae native to the eastern United States. It should not be confused with the Shenandoah salamander ( P. shenandoah ), which inhabits Shenandoah National Park, east of Shenandoah Mountain .
This is a list of official U.S. state, federal district, and territory amphibians. State amphibians are designated by tradition or the respective state legislatures. [1] As of 2023, only 28 states and one territory have a state amphibian.
Both males and females grow to an adult length of 24 to 40 cm (9.4 to 15.7 in) from snout to vent, with a total length of 30 to 74 cm (12 to 29 in), making them the fourth-largest aquatic salamander species in the world (after the South China giant salamander, the Chinese giant salamander and the Japanese giant salamander, respectively) and the ...
The skin of salamanders, in common with other amphibians, is thin, permeable to water, serves as a respiratory membrane, and is well-supplied with glands. It has highly cornified outer layers, renewed periodically through a skin shedding process controlled by hormones from the pituitary and thyroid glands.
The northern two-lined salamander is a small salamander, with adults ranging from 65–120 mm in total length. [4] This salamander is yellow or yellowish-brown, with two black stripes running down the back which tends to break up after the base of the tail. The flanks are mottled grayish or brown. [5] The belly is pale yellowish, nearly ...