The Freshwater Information Network is an initiative to provide an online database of freshwater life.
The Johnny Darter is a common species found throughout eastern North America, from Alabama to Canada. They found in slow-moving sections of small to medium rivers, usually pools and stream banks with sandy or rocky substrate. Johnny Darters have a coloration of brown W’s and X’s on their sides, and breeding males develop dark fins with black edges.

The Freshwater Information Network is an initiative to provide an online database of freshwater life.