Definition: A superfamily of various freshwater CRUSTACEA, in the infraorder Astacidea, comprising the crayfish. Common genera include Astacus and Procambarus. Crayfish resemble lobsters, but are usually much smaller.
as animal & food; IM; as food, coord IM with SHELLFISH (IM)
Other names Procambarus; Crayfish; Astacus; Crayfishs; Astacoideas
