Autumn Darter

The Autumn darter (Etheostoma autumnale) 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 eastern United States, where it commonly occurs in the White River drainage and tributaries, and less so in the upper Current and Eleven Point Rivers, of Missouri and Arkansas, and the Little Red River in Arkansas.

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Los pércidos (Percidae) son una familia de peces Perciformes, conocidos vulgarmente como percas que se distribuye por aguas dulces y salobres de todo el hemisferio Norte. Géneros y especies La familia Percidae contiene alrededor de 200 especies agrupadas en 10 géneros:​ Género Ammocrypta Ammocrypta beanii Jordan, 1877. Ammocrypta bifascia Williams, 1975.