brachyuran /ˌbrækɪˈjʊərən/

• 1. 

  N any decapod crustacean of the group (formerly suborder) Brachyura, which includes the crabs 短尾亚目甲壳动物; 包括蟹

• 2. 

  ADJ of, relating to, or belonging to the Brachyura 短尾亚目甲壳动物的