To the scientists and ecologists working to save them, Australia's Euastacus crayfish species are fascinating, living relics ...

Add Yahoo as a preferred source to see more of our stories on Google. The Okanagan crayfish (Pacifastacus okanaganensis) from the British Columbia Interior and Washington state has a new description.

Researchers at the University led by Eric Larson, professor in ACES, made a groundbreaking discovery pertaining to the Signal Crayfish. They found there are two distinct species of crayfish residing ...

Harrowing photos highlight the wretched state of Australian rivers, where at least 36 species of spiny crayfish (Euastacus) ...

The Outside Story examines northern crayfish, small crustaceans which are en essential part of river ecosystems ...

Global heating is destroying creeks the crayfish call home. They’re the canary in the coalmine for other species living in the delicate ecosystems ...

The Okanagan Crayfish (Pacifastacus okanaganensis) has been newly described from interior British Columbia and Washington State. Another new species, the Misfortunate Crayfish (Pacifastacus ...

View post: These Chocolate Chip Protein Balls Pack 8-Grams of Protein, and Fans Are Calling Them an ‘Essential Morning Snack’ View post: Cole Haan’s 'Very Comfy' Sneakers That Go With Basically ...

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 pair of Missouri crayfish species were recently granted Endangered Species Act protection, according to the U.S. Fish and Wildlife Service. The Big Creek crayfish and the St. Francis River crayfish ...

Two new species of crayfish have been identified in the Pacific Northwest region of North America, and researchers say both species are vulnerable to extinction. One of those crayfish is called the ...