Figure 18. — Hornyhead chub, Hybopsis biguttata. 



24. Hybopsis biguttata (Kirtland), hornyhead chub (fig. 18) 



The hornyhead chub is common in streams tributary to western Lake Superior, but was col- 

 lected rarely in eastern tributary streams. 



Records by state and county: 



Michigan - Alger 35, 36, 38; Ontonagon 102, 103, 111. 



Wisconsin - Ashland 131; Bayfield 134, 150, 151; Douglas 152, 153, 154, 155, 156. 



Minnesota - St. Louis 157. 



26 



