homocercal

homocercal

美 　英

• adj.(鱼的)正尾的；等形的
• 网络正形尾；正尾型；正尾型的

英汉解释

adj.	1. (鱼的)正尾的;等形的

英英解释

adj.	1. describes a fish that has a tail with two symmetrical lobes that extend beyond the end of the vertebral column, or a tail of this kind

例句

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；