Life … Animals Arthropods Insects True Bugs, Hoppers, Aphids, and Allies Typical Leafhoppers Idiocerus Idiocerus couleanus species 19 observations Idiocerus couleanus Idiocerus couleanus Supported by All 7 native plantssupport it in the US Food plants Plants it feeds on Red Alder, Scouler's Willow, Sitka Willow, Coastal Willow 7 Close
