Of or belonging to the Brachyura, a group of crustaceans including the true crabs, characterized by a short abdomen concealed under the cephalothorax.

 
  • 短尾亚目的短尾亚目的或属于短尾亚目的,甲壳纲动物,包括真蟹,特征是腹部很短,隐藏在头胸部下方
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