Blue crayfish (disambiguation)

The blue crayfish is Procambarus alleni, of which an electric blue morph is common in aquaria.

Blue crayfish may also refer to: Cherax quadricarinatus - tropical blue crayfish, or blue lobster, also common in aquaria Cambarus monongalensis - Blue or Mononghela crayfish Euastacus sulcatus - Blue or Lamington crayfish, from Australia

Also, three North American burrowing crayfish have 'blue' in their common name: Cambarus cymatilis - Conasauga blue burrower Cambarus harti - Piedmont blue burrower Cambarus loughmani - Blue Teays mudbug See also Blue lobster (disambiguation)