Arkansas darter

The Arkansas darter (Etheostoma cragini) is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the United States where it is found in Kansas, Arkansas, Missouri, Colorado, and Oklahoma.

Arkansas darter

The Arkansas darter (Etheostoma cragini) is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is endemic to the United States where it is found in Kansas, Arkansas, Missouri, Colorado, and Oklahoma.