Pet traders have been selling the crayfish under several different names, but scientists had yet to formally classify most of them. “Among others, my team monitors the pet trade (aquarium trade ...

Like the “dusty” aquarium crayfish, they had been mistakenly lumped ... better management and identification in the aquatic pet trade as well as recognition and protection for the creatures ...

It has been one of the aquarium trade’s mystery stars. But although specimens of this colourful crayfish have been on sale since the early 2000s, no one was sure of its species name or where it ...

The marbled crayfish (Procambarus virginalis) evolved only in recent decades as part of the German aquarium trade. It’s entirely female and reproduces clonally without males. Ranja Andriantsoa ...

Researchers have identified two new crayfish species in the Pacific Northwest, long mistaken for the invasive Signal Crayfish ...

Crawfish season is nearly upon us ... It's hard to know how they got here—Grubh guesses perhaps the aquaculture and aquarium trade industries—but TPWD is still researching to see just how ...