Life … Animals Arthropods Insects Beetles True Weevils Onychylis Onychylis nigrirostris species 2 observations Onychylis nigrirostris Onychylis nigrirostris Field notes Supported by All 3 native plantssupport it in the US Food plants Plants it feeds on Pickerelweed, American White Waterlily, Spatterdock 3 Close
