巴氏镖鲈为辐鳍鱼纲鲈形目鲈亚目河鲈科的其中一种，分布于美国田纳西州及肯塔基州的Green河流域，体长可达6公分，栖息在沿石底质的水塘、溪流，属肉食性，以水生昆虫为食。

• Froese, Rainer & Daniel Pauly, eds. (2012). Etheostoma barbouri in FishBase. 2012年6月版本

The teardrop darter (Etheostoma barbouri) is a species of darter endemic to the eastern United States. It is only found in Kentucky and Tennessee, where it occurs in the middle to upper reaches of the Green River drainage. It inhabits small rivers and creeks and rocky pools where it feeds on the larvae of blackflies and midges, immature stages of caddisflies and mayflies, and cladocerans and copepods. This species can reach a length of 6 cm (2.4 in), though most only reach about 4.2 cm (1.7 in).