说到鱼尾巴的功能,它可以使鱼类生活时保持身体的平衡,而且还是前进的动力——”螺旋浆”,和掌握航行方向的“舵”,这已是广为人知的事。 不过,鱼尾巴的功能,又何止于此呢?海马的尾巴像一条鞭子,能屈能伸,非常灵活。每当它要休息时,常将尾巴卷在上面,供其休息。 飞鱼如果没有尾巴的帮助,无论如何是“飞”不起来的。飞鱼的尾巴特别宽大而强硬,每当飞鱼要起“飞”时,尾巴就急剧地左右摆动,产生一种后助力,使 When it comes to the function of a fish tail, it helps to keep the body balanced when it comes to fish, and it is also a well-known move to propel it - the “propeller” and the “rudder” with its sailing direction. However, the function of the fish tail, why not stop here? The tail of the hippocampus like a whip, can bend flexibly, very flexible. Whenever it is time to rest, it is often the tail rolled up for its rest. Flying fish without the help of tail, in any case, “fly” can not be together. Flying fish tail is particularly large and tough, whenever the flying fish to play “fly”, the tail swung around sharply, resulting in a post-help, so that