acanthopterygian /ˌækənˌθɒptəˈrɪdʒɪən/

→ compare malacopterygian

• 1. 

  ADJ of, relating to, or belonging to the Acanthopterygii, a large group of teleost fishes having spiny fin rays. The group includes most saltwater bony fishes 棘鳍类的

• 2. 

  N any fish belonging to the Acanthopterygii 棘鳍类的鱼