The Swannanoa darter lives in the benthopelagic, freshwater environment.
The Swannanoa darter is in the subgenus Etheostoma and has a large, cylindrical body with a broad head and greatly expanded pectoral fins. It has a complete lateral line, broadly connected gill membranes, a frenum, and complete cephalic canals. More
Swannanoa darter in English
Swannanoa-smutte in Danish (dansk)
斯旺鏢鱸 in Mandarin Chinese
斯旺鏢鱸 in Unknown
斯旺镖鲈 in Mandarin Chinese
斯旺镖鲈 in Unknown