单词homocercal
adj.: (鱼的)正尾的;等形的网络: 正形尾;正尾型;正尾型的
(鱼的)正尾的;等形的
homocercal Type of caudal fin in teleosts where the upper and lower lobes are symmetrical?
正尾的在上、下叶是对称的硬骨鱼尾鳍类型;