魚類學相關名詞中英對照
名詞 定義 
forked Inwardly angular; used in describing the shape of a caudal fin which is divided into two equal lobes, the posterior border of each of which is relatively straight; a caudal fin having the shape of a two-lobed fork. 
叉型 向內的角度,被用於描述尾鰭的形狀是分開成二個相等的葉,每邊後緣是相當筆直的;一個尾鰭有一個兩葉的叉型。 
※中文內容系使用機器由英文內容翻譯。