有条痕的

The striated and polished surfaces are called slicken-sides.

有痕的磨光面则称为擦痕面。

Most fishes have unstriated rays along the anterior part of the dorsal and ventral edges (leading edges) of the caudal fin.

在大多鱼类的尾，背侧与腹侧缘的前部具有无痕的。在些鱼中，例如鰕虎鱼其有痕的与无纹的软量比在鑑定上是有帮助的。