真飘飘鱼 zhēn piāo piāo yú

真飘飘是一种生长在印度洋和太平洋礁岩海域的生物。体长8~10厘米。体狭长。体表自头部到尾部有一条宽大的黑带贯穿全身，黑带上下边缘各有一条银白色带相伴，黑白分明，格外醒目。饵料以鱼类体表的附生的寄生虫及浮游生物为主，也可摄食人工配合细颗粒饲料。

百度翻译提供：

Zhen Piao Piao is a kind of organism that grows in the reef waters of the Indian Ocean and the Pacific Ocean. The body length is 8~10 cm. The body is long and narrow. From the head to the tail, there is a wide black belt running through the body. The upper and lower edges of the black belt are accompanied by a silver white belt. The black and white are distinct and eye-catching. The bait is mainly epiphytic parasites and plankton on the surface of fish, and can also eat artificial fine pellet feed.