The UK is home to a quarter of the ... leaving death and destruction in their wake. The American species virtually wiped out the native crayfish in the south and east of England, and in the ...

Some species migrate, so might only be available frozen in certain months. Crayfish are generally suitable for the same treatment as large prawns or langoustines. With such sweet meat, simplicity ...

A single female slough crayfish spontaneously spawned an entirely new species thanks to her ability to essentially clone herself and create offspring without the need for genetic material from a mate.

Sightings of the species in the Rio Grande Valley have sparked fear among some Texas environmental officials, who say the crayfish could threaten local wildlife and wetland ecosystems.

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 ...

NASHVILLE, Tenn.— In response to a legal petition and lawsuit from the Center for Biological Diversity, the U.S. Fish and Wildlife Service today proposed to protect four freshwater mussels and a ...