Marbled Salamander Illinois Salamanders

Marbled salamanders occur from southern new england to northern florida and west to southern illinois southeastern oklahoma and eastern texas.

Marbled salamander illinois salamanders.

The crossbars are gray in females and white or silver in males. Willson unless otherwise noted description. Check out the idnr s wild about illinois salamanders website to learn about the marbled salamander. Eight illinois species of salamanders family plethodontidae lack lungs and rely entirely on the skin and mouth lining for gas exchange.

There are approximately 650 species of salamander in the world 20 of which are found in illinois. Marbled salamanders are found in the eastern united states from southern new england to northern florida and west to illinois and texas. The marbled salamander is one of the smaller ambystomatid mole salamander species found in north carolina with adults only reaching lengths between 3 4 inches. It has bands or crossbars along the back a black body and a plain black belly.

Its body is stout. The designation became official on june 26 2013. Other skin glands release chemicals that coordinate reproductive behavior. Marbled salamanders grow to about 3 5 4 25 in 9 10 7 cm in size and are.

Larval salamanders and the adults of the lesser siren and mudpuppy have external gills. They have been found as far north as new hampshire though only two sightings have been reported there. They may be mauled by domestic pets mishandled by curious children and adults fall into window wells become trapped in or around buildings or find their way into crawl spaces and sump pump pits. As with many ambystomatids the marbled salamander is a relatively stocky species.

Marbled salamander ambystoma opacum photos by j d. The prairie research institute s illinois natural history survey provides a species distribution map and more natural history information. 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. The marbled salamander averages about three and one half to four and one half inches in length.

Plethodontidae lungless salamanders have nasolabial grooves.