An invasive crayfish species from Australia is posing a threat to the native crayfish species in the Rio Grande Valley, Texas officials warn. Screengrab from Texas Parks and Wildlife video There ...

Orange patches appear on the shells of the infected crayfish Crayfish will be removed from the River Wansbeck at the National Trust's Wallington Estate near Morpeth, and from Northumbrian Water's ...

When a team of scientists studying the brightly colored and common New Guinea crayfish ordered some new animals for their lab, they were in for a bit of a surprise. They uncovered a species of the ...

The researchers detailed their discovery in the journal Zootaxa last week. Though crayfish—also called crawdads or crawfish—may not be everyone’s idea of the perfect animal companion ...

Researchers in the Czech Republic purchased a shipment of Indonesian crayfish from a “leading” pet wholesaler in March 2023, according to a study published Jan. 9 in the peer-reviewed journal ...