Anxiety Does Molting Make Animals Anxious? Crayfish act anxious during the most vulnerable periods of their molt cycle. Posted February 14, 2019 ...

Crayfish shed their protective carapace -- the upper exoskeleton that is primarily composed of calcium carbonate -- several times during their life cycle and, as a result, ...

The parasite P. kellicotti has a complex life cycle. It lives in snails and crayfish but only causes a dangerous infection if it ingested by mammals, including dogs, cats and humans, who eat it raw.

Crayfish could be the next seafood boom industry. (Supplied: ACF)"I've purchased quite a few crayfish over the last couple of years," he said. "At the moment, realistically, probably only a third ...

Mutant crayfish not yet found in Alberta. Meanwhile Saskatchewan has ramped up its legislation around marbled crayfish, which are self-cloning. "Once they're introduced to a breeding pair, they ...

AUSTIN (KXAN) — The Texas Parks and Wildlife Department (TPWD) is warning Texans about an invasive crawfish from Australia. The department said Thursday researchers at the University of Texas ...

Life finds a way: Invasive six-inch marble crayfish are able to reproduce by themselves A mutant species of all-female crayfish taking over the world is not the latest science fiction film but a ...

It has been rumoured1 that an unidentified decapod crustacean, a crayfish of marbled appearance and of uncertain geographical origin that was introduced into the German aquarium trade in the mid ...

Life finds a way: Invasive six-inch marble crayfish are able to reproduce by themselves A mutant species of all-female crayfish taking over the world is not the latest science fiction film but a ...