(1)class of mandibulate arthropods including: lobsters; crabs; shrimps; woodlice; barnacles; decapods; water fleas
(2)以下を含む大顎を有する節足動物の網：ロブスタ
(3)カニ
(4)エビ
(5)ワラジムシ
(6)フジツボ
(7)十脚類
(8)ミジンコ