Slackwater darter
 The slackwater darter (Etheostoma boschungi) is a small freshwater fish of the stippled darter group. The slackwater darter has a conspicuous dark subocular bar and three prominent saddles. It is rather drab in color the dorsum being dusky olivaceous or brownish. The lateral blotches are dark brown to blue-black. The venter is slightly dusky and may have some orange and yellow pigments which are more intense in males than in females.