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)