魚類學名詞

名詞 定義 hexanchoid A cowshark or frilled shark, members of the order Hexanchiformes, and including the sixgill sharks, sevengill sharks and frilled sharks. 六鰓鯊 角鯊或皺鰓鯊，六鰓鯊目的成員，包括六鰓鯊、七鰓鯊和縐鰓鯊。