They have a myriad of names. In Australia people call them yabbies. In the Mississippi Delta you may hear them called mudbugs and, in other parts of the South, ditchbugs. Crayfish, crawfish, crawdads, ...

Overview of the collected data in the World of Crayfish platform, and various centralisation of records of natives versus non-native (introduced status included). Freshwater crayfish, keystone species ...

An environmental group is stepping up its campaign against the harvesting of timber from a coupe in north-west Tasmania because of the presence of a giant freshwater crayfish population. This week a ...

Earlier this year, a school class caught young crayfish during our pond study class. Crayfish are types of crustaceans that also include shrimp, crabs, and lobsters. So, let's check out those ...

Scientists bought a popular blue animal from a pet trader and discovered a new species from Indonesia, a study said. Photo shows a representative pet market. Photo from Y K yokeboy via Unsplash Far ...

Murray crayfish once thrived in the southern Murray-Darling Basin. The species was found everywhere from the headwaters of the Murray and Murrumbidgee Rivers in the Australian Alps all the way down to ...

We examined predator avoidance behavior of the freshwater snail Physella (= Physa) virgata in response to the crayfish Procambarus simulans. In both laboratory and field enclosure experiments snails ...