魚類學相關名詞中英對照
名詞 定義 
axil The acute angular region between a fin and the body; usually used in reference to the underside of the pectoral fin toward the base; equivalent to the armpit in humans. The angle formed by the inner edge of a fin and the body at the point of attachment.  
鰭腋 鰭與身體之間呈銳角的區域;通常指胸鰭的基底部。相當魚人類的腋窩,此角度為鰭與身體接觸點間之夾角。 
※中文內容系使用機器由英文內容翻譯。