Add Yahoo as a preferred source to see more of our stories on Google. CHAMPAIGN-URBANA, Ill. (WCIA) — University of Illinois researchers studying an invasive species of crayfish recently made a unique ...

For decades, the signal crayfish has been an ecological troublemaker. It is invasive and widespread across Europe, Asia, and parts of the United States. Recently, researchers at the University of ...

The coldwater crayfish is found primarily in the Eleven Point River in southern Missouri. JEFFERSON CITY — The small crustaceans that scuttle among the rocks of Missouri streams and rivers are a key ...

An invasive species of crayfish is spreading through Texas waters, sparking grave wildlife concerns for conservationists. Researchers in Brownsville, Texas, have been investigating reports of an ...

ST. PETERSBURG, Fla.— The U.S. Fish and Wildlife Service today proposed to list the Black Creek crayfish as endangered under the Endangered Species Act. The Center for Biological Diversity petitioned ...

The Panama City Crayfish, found exclusively in Bay County, Florida, is a small, white-striped crayfish that plays a vital role in the local ecosystem. Once subject to controversy due to its threatened ...

ANTRIM COUNTY, Mich., (WPBN/WGTU) -- The Rusty Crayfish is raising concerns in Torch Lake.The Torch Conservation Center said the invasive species from the Ohio ...

Royal Oak — Knee deep in a pond behind Royal Oak High School, Mikela Dean split open a tubular wire trap she had extracted from the mucky water. Nothing inside. Again. Dean, watershed ecologist for ...

MATTAWAN — The Michigan Department of Natural Resources has confirmed the presence of invasive red swamp crayfish in an outdoor muskellunge rearing pond at Wolf Lake State Fish Hatchery in Van Buren ...

MATTAWAN, MI — The Michigan Department of Natural Resources is attempting to figure out how an invasive crayfish entered a pond at one of its fish hatcheries. On Thursday, July 24, the DNR said it ...