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.
Chemwatch helps thousands of organisations manage chemical safety. Book a free demo to see how.
As scientists who evolve with technology we treat innovation as a way of life, a life we dedicate to improvement and advancement of Safety, Health and Environment.
