长鳍钩鲶 zhǎng qí gōu nián

长鳍钩鲶，为辐鳍鱼纲鲶形目甲鲶科的其中一种，为热带淡水鱼，分布于南美洲巴西亚马逊河中、下游流域，体长可达11.8厘米，栖息在底层水域，以植物为食，生活习性不明，可做为观赏鱼。

百度翻译提供：

Long finned hook catfish, one of the species of Siluridae of the order Siluriformes of the class actinoptera, is a tropical freshwater fish. It is distributed in the middle and lower reaches of the Amazon River in Brazil in South America. Its body length can reach 11.8 cm. It lives in the bottom waters, feeds on plants, and its living habits are unknown. It can be used as an ornamental fish.