Life … Animals Arthropods Insects Grasshoppers, Crickets, and Locusts Katydids Wart Biters Wart-biter species 16,614 observations Wart-biter Decticus verrucivorus Field notes Supported by All 69 native plantssupport it in the US Food plants Plants it feeds on Red Raspberry, Thimbleberry, Allegheny Blackberry, Purple-flowered Raspberry 69 Close