Freshwater crayfish represent a diverse group of decapod crustaceans whose genetic diversity and population structure underpin their ecological resilience and adaptive capacity. The investigation of ...

A Louisiana red swamp crayfish spreads its claws in a threat display. This crayfish was found in Fairfield, Ohio, hundreds of miles from its native range. A lazy summer day is a perfect time to head ...

Baby crawfish need shelter to survive early growth stages. A custom volcano structure creates hiding spaces and reduces stress. The design also improves tank layout. Small habitat changes can make a ...