汤氏霞蝶鱼 Hemitaurichthys thompsoni tāng shì xiá dié yú

汤氏霞蝶鱼，（Hemitaurichthys thompsoni）属鲈形目，蝴蝶鱼科，霞蝶鱼属，为一类活动与珊瑚礁区的热带海水鱼。产于太平洋中西部，活动于珊瑚礁丰茂的地区，觅食各类有机物碎屑及海藻等，会自然形成群落。可作为观赏鱼。

百度翻译提供：

Hemitaurichthys thompsoni belongs to the order Perciformes, Phalaenopsis family and the genus nephelinidae. It is a kind of tropical marine fish active in coral reef areas. It is produced in the central and Western Pacific Ocean and operates in areas with abundant coral reefs. It feeds on all kinds of organic debris and algae, which will naturally form communities. It can be used as ornamental fish.