Murray River Crayfish are fully protected at all times and must be returned to the water immediately if caught. Credit: Government of South Australia Murray crayfish once thrived in the southern ...

PINEVILLE, W.Va.— The Center for Biological Diversity and the Wyoming East High School Friends of the Earth will host a community event on June 23 to celebrate a new mural of the Guyandotte River ...

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 ...

A native white-clawed crayfish population has survived a "major incident" in which 100 of the species were found dead. Unusual symptoms were discovered in populations around the north-east of England ...

LARIMER COUNTY, Colo — A non-native crustacean has been discovered in the Little Thompson River for the first time. Colorado Parks and Wildlife (CPW) confirmed the presence of rusty crayfish in the ...

Have you ever started to peel a crawfish and noticed green fat inside of the head instead of yellow? Many people may toss such a crawfish out, assuming it could be bad to eat. But that's likely not ...

This invader is eating through Colorado’s rivers, and it could wipe out native fish and plants if left unchecked. Colorado wildlife officials are raising the alarm after an aggressive invasive species ...

SPOKANE, Wash. — Spokane Riverkeeper teamed up with the community to collect crayfish for a study of the Spokane River on Saturday. The Spokane Riverkeeper partnered with scientists from the ...