魚類學相關名詞中英對照
名詞 定義 
isthmus In ichthyology, the fleshy throat region of a fish which extends forward from the ventral part of the chest and narrows anteriorly, and externally separating the two gill chambers; that narrowed portion of the breast which lies between the gill chambers and separates them.  
峽部 在魚類學,從胸部腹面與狹窄前方與外部地分開兩個鰓室中向前延伸,形成的魚類肉質咽喉區;那胸部的狹窄區域在鰓室之間並且分開兩者。 
※中文內容系使用機器由英文內容翻譯。