caudal

UK:  ['kɔ:dl]

US:  ['kɔdəl]

adj.

1.尾部的

2.似尾巴的

3.朝尾端的

4.在体后的

5.后面的

6.臀的

7.【解剖学;动物学】尾的;尾部[侧]的,尾状的

1 . inferior ( caudal , below ) toward the feet or lower part of the body and further from the head.
下（尾侧、下方）指向脚或身体下部、离头较远的方位。

2 . hypural bones The fan-shaped series of bones (sometimes fused to one or two plate-like bones) to which the caudal fin rays are attached.
尾下骨尾鳍鳍条附著的扇形成列硬骨（有时融合成一或二个板状硬骨）。

3 . The notochord is straight and caudal fin structures are beginning to form on the ventral side of the notochord .
此时脊索是直的，而且尾鳍的结构开始在脊索的腹侧边上形成。

4 . Among the hundreds of guppy varieties, the best known feature of the male fish is its gorgeous dorsal and caudal fins.
在成千上百的孔雀鱼品种中，雄鱼最著名的特色就是它们华丽的背鳍和尾鳍。

5 . lateral line scales The pored scales of the lateral line between the upper end of the gill opening and the base of the caudal fin.
侧线鳞片在鳃裂的上端与尾鳍基底之间的侧线的有细孔鳞片。