紫高鳍刺尾鱼 Zebrasoma xanthurum zǐ gāo qí cì wěi yú

紫高鳍刺尾鱼，学名：Zebrasoma xanthurum 又称紫吊，属鲈形目、刺尾鱼科、高鳍刺尾鱼属，为一类珊瑚礁区活动的热带海水鱼。紫高鳍刺尾鱼分布于红海至阿曼海海域，多活动于珊瑚礁丰茂的地区，觅食礁石上的与哦机物碎屑及海藻等。可作为观赏鱼。

百度翻译提供：

Zebrasoma xanthurum, also known as purple hanging, belongs to Perciformes, spiny tail family and high fin spiny tail. It is a kind of tropical marine fish active in coral reef areas. Purple high fin barbed tail fish is distributed in the waters from the Red Sea to the Oman sea, mostly in the areas with abundant coral reefs, foraging for organic debris and algae on the reefs. It can be used as ornamental fish.