| Other Beetles | ||
|---|---|---|
| Chauliognathus marginatus (Margined Leatherwing) | ||
| Northerly Island 2010/07/23 | ||
| Chauliognathus pennsylvanicus (Goldenrod Soldier Beetle) | ||
| Kirt Prairie 2012/08/21 | ||
| mating on COMPASS PLANT, Kirt Prairie 2011/08/25 | ||
| mating on STIFF GOLDENROD, Kirt Prairie 2009/08/31 | ||
| Chrysochus auratus (Dogbane Beetle) | ||
| Kirt Prairie 2012/06/11 | ||
| on COMMON MILKWEED, Kirt Prairie 2005/07/11 | ||
| on DOGBANE, Kirt Prairie 2005/06/30 | ||
| on DOGBANE, Kirt Prairie 2006/06/27 | ||
| Coccinella septempunctata (Sevenspotted Lady Beetle) | ||
| Brown Ambrosia Aphid, Kirt Prairie 2007/06/20 | ||
| Diabrotica undecimpunctata (Spotted Cucumber Beetle) | ||
| Kirt Prairie 2012/08/21 | ||
| Kirt Prairie 2012/08/23 | ||
| Dynastes tityus (Hercules Beetle) | ||
| Northerly Island 2010/07/23 | ||
| Dynastinae (Rhinoceros Beetle) | ||
| COD Campus 2012/10/10 | ||
| Dytiscidae (Diving Beetle) | ||
| Kirt Prairie 2012/04/18 | ||
| on Lesser Duckweed, Volo Bog 2012/06/21 | ||
| Elateridae (Click Beetle) | ||
| on YELLOW CONEFLOWER, West Chicago Prairie 2009/07/09 | ||
| Epicauta pennsylvanica (Black Blister Beetle) | ||
| mating, Kirt Prairie 2012/08/21 | ||
| Harmonia axyridis (Asian Lady Beetle) | ||
| Aphid on BUR OAK, Kirt Prairie 2005/10/18 | ||
| larva on BUR OAK, Kirt Prairie 2005/10/18 | ||
| larva on COMMON MILKWEED, Kirt Prairie 2006/06/27 | ||
| larva on COMMON MILKWEED, Kirt Prairie 2009/06/23 | ||
| larvae on BUR OAK, Kirt Prairie 2005/10/18 | ||
| Nitidulidae (Sap Beetle) | ||
| Northerly Island 2010/07/23 | ||
| Peltodytes edentulus (Crawling Water Beetle) | ||
| COD Campus 2009/06/17 | ||
| Photinus pyralis (Common Eastern Firefly) | ||
| Kirt Prairie 2009/07/21 | ||
| Popillia japonica (Japanese Beetle) | ||
| dead on COMMON MILKWEED, Danada Savanna 2012/07/10 | ||
| on ILLINOIS ROSE, Ecological Study Area 2005/06/29 | ||
| on SHOWY TICK TREFOIL, Kirt Prairie 2011/08/25 | ||
| Psephenidae (Water Penny) | ||
| Pilcher Park 2007/03/31 | ||
| Scirtes tibialis (Marsh Beetle) | ||
| Volo Bog 2012/06/21 | ||
| Tetraopes tetraopthalmus (Red Milkweed Beetle) | ||
| Kirt Prairie 2012/07/12 | ||
| mating on COMMON MILKWEED, Kirt Prairie 2005/06/30 | ||
| Weevils | ||
|---|---|---|
| Apion rostrum (Baptisia Weevil) | ||
| Kirt Prairie 2006/07/25 | ||
| Kirt Prairie 2006/07/25 | ||
| eggs on WHITE WILD INDIGO, Kirt Prairie 2006/06/21 | ||
| larvae, Kirt Prairie 2006/07/25 | ||
| ovipositing on WHITE WILD INDIGO, Schulenberg Prairie 2009/06/22 | ||
| Curculio caryae (Pecan Weevil) | ||
| larva, Danada Savanna 2011/10/09 | ||
| larva, Danada Savanna 2011/10/09 | ||
| Haplorhynchites aeneus (Sunflower Headclipping Weevil) | ||
| Kirt Prairie 2012/06/18 | ||
| on COMMON MILKWEED, Kirt Prairie 2009/06/23 | ||
| on COMPASS PLANT, Kirt Prairie 2009/07/21 | ||
| on COMPASS PLANT, Kirt Prairie 2009/07/21 | ||
| on COMPASS PLANT, Kirt Prairie 2012/06/25 | ||
| Coleoptera (Beetles) in and around DuPage County, IL | Updated: Mar 05, 2013. | Peter Chen |