Vermilion darter
Fish
The vermilion darter 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. Wikipedia
Conservation status: Critically Endangered (Population decreasing)
Scientific name: Etheostoma chermocki
Class: Actinopterygii
Domain: Eukaryota