Decapoda /(dē̇*kăp"ō̇*dȧ)/

De·cap·o·da

Decapoda

prop. n. pl.
  1. The order of Crustacea which includes the shrimps, lobsters, crabs, etc. (Zool.)
  2. A division of the dibranchiate cephalopods including the cuttlefishes and squids. See Decacera. (Zool.)