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MALACOSTRACAN CRUSTACEAN
Pronunciation (US): | (GB): |
I. (noun)
Sense 1
Meaning:
A major subclass of crustaceans
Classified under:
Hypernyms ("malacostracan crustacean" is a kind of...):
crustacean (any mainly aquatic arthropod usually having a segmented body and chitinous exoskeleton)
Hyponyms (each of the following is a kind of "malacostracan crustacean"):
krill (shrimp-like planktonic crustaceans; major source of food for e.g. baleen whales)
opossum shrimp (shrimp-like crustaceans whose females carry eggs and young in a pouch between the legs)
isopod (any of various small terrestrial or aquatic crustaceans with seven pairs of legs adapted for crawling)
amphipod (a kind of malacostracan crustacean)
Holonyms ("malacostracan crustacean" is a member of...):
Malacostraca; subclass Malacostraca (largest subclass of Crustacea including most of the well-known marine, freshwater, and terrestrial crustaceans: crabs; lobsters; shrimps; sow bugs; beach flies)