Marbled Salamander In The Northeast

It s often gray with a red stripe down its back but it may be entirely red or entirely gray.

Marbled salamander in the northeast.

Marbled salamanders range from the northeast united states down through georgia and across the gulf states to texas. They live in woodlands near vernal pools where larvae develop. The belly is black and unmarked. These changes are expected to increase the frequency of short term.

The marbled salamander a member of the mole salamander family ambystomatidae tends to occupy drier more sandy or gravelly habitat than most of pennsylvania s salamander species. The bands of females tend to be gray while those of males are more white. Marbled salamanders are dependent on very specific pool hydrology for reproduction. The body is dark gray to black with bold white or silvery crossbands.

At least 150 salamander species live north of mexico more than in any other region on the planet. Occasionally the crossbands run together on the sides encasing a black area within a striking outline of white. Historical versus current distribution marbled salamanders ambystoma opacum range throughout much of the eastern united states from eastern texas and oklahoma northeast through illinois and indiana to southern new hampshire and central massachusetts and south to north florida. Despite its name its color varies.

Adults can grow to about 11 cm 4 in small compared to other members of its genus. This species is sexually dimorphic males tend to have white crossbands and females tend to have gray silvery crossbands. It is lungless and breathes through its moist skin. They can be identified by their black dark brown body including its venter with light white silvery crossbands on the dorsum.

They are also found northward in tennessee kentucky and indiana. Disjunct populations are found in eastern missouri central illinois in northwest ohio. The marbled salamander is a stocky boldly banded salamander. Marbled salamanders grow to about 3 5 4 25 in 9 10 7 cm in size and are stout bodied and chubby in appearance.

Disjunct populations occur along the southern edge of lake. On the female these bands tend to be a bit more gray. Climate projections for the northeast suggest that higher temperatures and a longer growing season will lead to increases in evapotranspiration evaporation and transpiration from plants 8. The marbled salamander ambystoma opacum is a species of mole salamander found in the eastern united states.

Ambystoma opacum the marbled salamander is found throughout most of the eastern united states from massachusetts west to central illinois southeastern missouri and oklahoma and eastern texas south to the gulf of mexico and the carolina coast it is absent from peninsular florida.