Species adspersus - Sunflower Stem Weevil Species binotatus - Cylindrocopturus binotatus Species dehiscens - Cylindrocopturus dehiscens Species deleoni - Cylindrocopturus deleoni Species eatoni - Pine Reproduction Weevil Species furnissi - Cylindrocopturus furnissi Species longulus - Cylindrocopturus longulus Species mammillatus - Cylindrocopturus mammillatus Species mediinotus - Cylindrocopturus mediinotus Species nanulus - Cylindrocopturus nanulus Species nubilatus - Cylindrocopturus nubilatus Species operculatus - Cylindrocopturus operculatus Species quercus - Cylindrocopturus quercus Species tetralobus - Cylindrocopturus tetralobus Species undescribed-nr-princeps - Cylindrocopturus undescribed-nr-princeps Species longulus-group-possibly-unnamed - Cylindrocopturus longulus-group-possibly-unnamed