Figure 50. — Iowa darter, Etheostoma exile. 



69. Etheostoma exile (Girard), Iowa darter (fig. 50) 



The Iowa darter is common in streams of eastern Lake Superior. 



Records by state and county: 



Michigan - Chippewa 1, 3, 11, 12, 16; Luce 19; Alger 26, 33, 35, 36, 37; Marquette 40, 48, 49, 

 51; Houghton 64, 69; Keweenaw 72; Ontonagon 99. 



Wisconsin - Ashland 131; Douglas 152. 



Minnesota - St. Louis 157. 



58 



