魚類學相關名詞中英對照
名詞 定義 
gill opening An opening behind the head that connects the gill chamber to the exterior. Bony fishes have a single such opening on each side whereas cartilaginous fishes (sharks and rays) have five to seven. The gill opening of sharks and rays are called gill slits. 
鰓裂 一個開口在頭部後面以連接鰓室與外面。硬骨魚類在兩邊各有一個單一開口,然而軟骨魚類(鯊魚與魟)有五到七。鯊魚與魟的鰓裂被稱為鰓縫。 
※中文內容系使用機器由英文內容翻譯。