malacostracan crustacean

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a major subclass of crustaceans
• Hypernyms:
crustacean
• Hyponyms:
krill, opossum shrimp, isopod, amphipod
• Member Holonyms:
Malacostraca, subclass Malacostraca