More than a century ago, people introduced signal crayfish into Oregon’s Crater Lake as food for nonnative trout and salmon.
SAN ANTONIO — The San Antonio Zoo's Center for Conservation and Research (CCR) announced a groundbreaking achievement with the successful births of 47 critically imperiled Oklahoma Cave Crayfish, ...
I’m building a backyard army one blue lobster at a time. Follow along as I breed a million vibrant crawfish at home, dive ...
"I couldn't be more proud of the team," said Tim Morrow, San Antonio Zoo president and CEO, in a news release. "Their unwavering dedication and passion have propelled them to achieve remarkable ...
The red-swamp crayfish Procambarus clarkii is a highly invasive species native to American freshwaters but has also invaded many freshwater ecosystems around the world. Now, researchers conducted a ...
This story originally appeared on The Guardian and is part of the Climate Desk collaboration. Small, bluish-gray, and speckled, the marbled crayfish would be easy to overlook. Except for the fact it ...