Coleoptera (Beetles) in DuPage county, Illinois

29 Other Beetles
Cicindela sexguttata (Six-spotted Tiger Beetle)
Six-spotted Tiger Beetle 2013/05/01 Danada
Six-spotted Tiger Beetle mating 2013/05/29 Herrick Lake
mating facebook
Harpalinae (Ground Beetle)
Ground Beetle 2014/10/23 Danada
bugguide
Dytiscidae (Diving Beetle)
Diving Beetle on Lesser Duckweed 2012/06/21 Volo Bog
on Lesser Duckweed
Gyrinidae (Whirligig Beetle)
Whirligig Beetle floating 2015/06/05 McDowell Grove
floating
Peltodytes edentulus (Crawling Water Beetle)
Crawling Water Beetle 2009/06/17 COD Campus
Agrilus planipennis (Emerald Ash Borer)
Emerald Ash Borer galleries on Green Ash 2013/09/25 Lambert Lake
galleries on Green Ash
Atalantycha neglecta (Soldier Beetle)
Soldier Beetle 2015/06/16 Egermann Woods
Chauliognathus marginatus (Margined Leatherwing)
Margined Leatherwing 2013/07/11 COD Campus
Margined Leatherwing mating on RATTLESNAKE MASTER 2014/07/20 Pioneer Park
mating on RATTLESNAKE MASTER facebook
Chauliognathus pennsylvanicus (Goldenrod Soldier Beetle)
Goldenrod Soldier Beetle mating on STIFF GOLDENROD 2009/08/31 Kirt Prairie
mating on STIFF GOLDENROD
Goldenrod Soldier Beetle 2012/08/21 Kirt Prairie
Goldenrod Soldier Beetle mating 2014/08/20 Night Heron Marsh
mating facebook
Goldenrod Soldier Beetle mating 2014/08/28 Kirt Prairie
mating facebook
Goldenrod Soldier Beetle Aleksandra 2014/09/09 Kirt Prairie
Aleksandra
Goldenrod Soldier Beetle mating 2016/08/21 Schulenberg Prairie
mating facebook
Goldenrod Soldier Beetle dorsal 2016/08/26 Kirt Prairie
dorsal
Goldenrod Soldier Beetle Kate 2017/08/28 COD Campus
Kate
Podabrus tomentosus (Soldier Beetle)
Soldier Beetle 2015/06/18 Oakhurst, Kane County
Megacyllene robiniae (Locust Borer)
Locust Borer 2013/09/25 Lambert Lake
Locust Borer dorsal 2013/09/25 Lambert Lake
dorsal
Locust Borer 2014/09/07 Arrowhead Park
Locust Borer Grass-carrying Wasp on Isodontia 2014/09/07 Arrowhead Park
Grass-carrying Wasp on Isodontia
Locust Borer lateral 2014/09/27 Springbrook Prairie
lateral facebook
Tetraopes tetraopthalmus (Red Milkweed Beetle)
Red Milkweed Beetle mating 2014/07/19 Blackwell Native Plant Nursery Volunteer Workday
mating
Red Milkweed Beetle 2015/07/03 McDowell Grove
Red Milkweed Beetle mating 2015/07/05 Herrick Lake
mating facebook
Red Milkweed Beetle freefalling 2015/07/07 Kirt Prairie
freefalling facebook
Chelymorpha cassidea (Argus Tortoise Beetle)
Argus Tortoise Beetle dorsal 2015/07/05 Herrick Lake
dorsal
Argus Tortoise Beetle red on HEDGE BINDWEED 2015/07/05 Herrick Lake
red on HEDGE BINDWEED
Chrysochus auratus (Dogbane Beetle)
Dogbane Beetle 2013/07/31 Kirt Prairie
Dogbane Beetle female eggs 2015/07/05 Herrick Lake
female eggs
Dogbane Beetle mating 2015/07/05 Herrick Lake
mating facebook
Dogbane Beetle on DOGBANE 2015/07/05 Herrick Lake
on DOGBANE
Diabrotica undecimpunctata (Spotted Cucumber Beetle)
Spotted Cucumber Beetle 2012/08/21 Kirt Prairie
Spotted Cucumber Beetle on HEATH ASTER 2013/09/23 Kirt Prairie
on HEATH ASTER
Spotted Cucumber Beetle dorsal 2016/09/15 Kirt Prairie
dorsal
Labidomera clivicollis (Swamp Milkweed Leaf Beetle)
Swamp Milkweed Leaf Beetle hiding 2016/07/09 Arrowhead Park
hiding facebook
Luperaltica nigripalpis (Flea Beetle)
Flea Beetle on COMPASS PLANT 2013/08/23 Kirt Prairie
on COMPASS PLANT bugguide
Coccinella septempunctata (Sevenspotted Lady Beetle)
Sevenspotted Lady Beetle Brown Ambrosia Aphid on Uroleucon ambrosiae 2007/06/20 Kirt Prairie
Brown Ambrosia Aphid on Uroleucon ambrosiae
Sevenspotted Lady Beetle 2014/09/22 Danada
Harmonia axyridis (Asian Lady Beetle)
Asian Lady Beetle larvae on BUR OAK 2005/10/18 Kirt Prairie
larvae on BUR OAK
Asian Lady Beetle 2006/06/13 Ecological Study Area
Asian Lady Beetle larva on COMMON MILKWEED 2006/06/27 Kirt Prairie
larva on COMMON MILKWEED
Asian Lady Beetle larva on COMMON MILKWEED 2009/06/23 Kirt Prairie
larva on COMMON MILKWEED
Asian Lady Beetle 2014/10/11 Arrowhead Park
Asian Lady Beetle aphids 2015/07/03 McDowell Grove
aphids
Asian Lady Beetle 2015/10/22 Kirt Prairie
Photinus pyralis (Common Eastern Firefly)
Common Eastern Firefly 2009/07/21 Kirt Prairie
Pyropyga (Firefly)
Firefly on TIMOTHY 2015/07/03 McDowell Grove
on TIMOTHY bugguide
Epicauta funebris (Margined Blister Beetle)
Margined Blister Beetle dorsal 2016/08/21 Schulenberg Prairie
dorsal
Margined Blister Beetle lateral 2016/08/21 Schulenberg Prairie
lateral
Epicauta pennsylvanica (Black Blister Beetle)
Black Blister Beetle mating 2012/08/21 Kirt Prairie
mating facebook
Black Blister Beetle 2013/08/16 Kirt Prairie
Black Blister Beetle mating pollen poop 2016/08/25 Kirt Prairie
mating pollen poop facebook
Nitidulidae (Sap Beetle)
Sap Beetle 2010/07/23 Northerly Island
Phengodes (Glowworm Beetle)
Glowworm Beetle larva 2014/10/20 Hidden Lake
larva
Glowworm Beetle larva ball 2014/10/20 Hidden Lake
larva ball
Psephenidae (Water Penny)
Water Penny 2007/03/31 Pilcher Park
Macrosiagon flavipennis (Wedge-shaped Beetle)
Wedge-shaped Beetle on RATTLESNAKE MASTER 2013/08/01 COD Campus
on RATTLESNAKE MASTER
Scirtes tibialis (Marsh Beetle)
Marsh Beetle 2012/06/21 Volo Bog
Elateridae (Click Beetle)
Click Beetle dorsal 2006/06/13 Ecological Study Area
dorsal
Click Beetle ventral 2006/06/13 Ecological Study Area
ventral
Click Beetle on YELLOW CONEFLOWER 2009/07/09 West Chicago Prairie
on YELLOW CONEFLOWER
Click Beetle larva 2013/09/25 Lambert Lake
larva
Click Beetle basking 2015/06/05 McDowell Grove
basking
8 Weevils and Scarabs
Apion rostrum (Baptisia Weevil)
Baptisia Weevil eggs on WHITE WILD INDIGO 2006/06/21 Kirt Prairie
eggs on WHITE WILD INDIGO
Baptisia Weevil 2006/07/25 Kirt Prairie
Baptisia Weevil head 2006/07/25 Kirt Prairie
head
Baptisia Weevil larvae 2006/07/25 Kirt Prairie
larvae
Baptisia Weevil ovipositing on WHITE WILD INDIGO 2009/06/22 Schulenberg Prairie
ovipositing on WHITE WILD INDIGO
Baptisia Weevil crawling 2013/09/14 Kirt Prairie
crawling
Baptisia Weevil on WHITE WILD INDIGO 2014/09/13 Kirt Prairie
on WHITE WILD INDIGO facebook
Curculio caryae (Pecan Weevil)
Pecan Weevil larva 2011/10/09 Danada
larva
Pecan Weevil larva head 2011/10/09 Danada
larva head
Haplorhynchites aeneus (Sunflower Headclipping Weevil)
Sunflower Headclipping Weevil on COMPASS PLANT 2009/07/21 Kirt Prairie
on COMPASS PLANT
Sunflower Headclipping Weevil 2012/06/18 Kirt Prairie
Sunflower Headclipping Weevil on COMPASS PLANT 2012/06/26 Kirt Prairie
on COMPASS PLANT
Sunflower Headclipping Weevil ovipositing on PRAIRIE SUNFLOWER 2016/08/21 Schulenberg Prairie
ovipositing on PRAIRIE SUNFLOWER facebook
Cotinis nitida (Green June Beetle)
Green June Beetle crawling 2016/07/16 Lurie Garden
crawling
Dynastes tityus (Hercules Beetle)
Hercules Beetle 2010/07/23 Northerly Island
Tomarus relictus (Carrot Beetle)
Carrot Beetle 2012/10/10 COD Campus
Phyllophaga (May Beetle)
May Beetle 2013/07/17 Kirt Prairie
May Beetle wings 2013/07/17 Kirt Prairie
wings
Popillia japonica (Japanese Beetle)
Japanese Beetle dead on COMMON MILKWEED 2012/07/10 Danada
dead on COMMON MILKWEED
Japanese Beetle mating 2014/07/19 Blackwell Native Plant Nursery Volunteer Workday
mating facebook
Japanese Beetle mating 2014/07/28 McDowell Grove
mating facebook
Japanese Beetle mating 2015/07/07 Kirt Prairie
mating facebook

Other Fauna Photos taken mostly in DuPage county, IL. Mirrors: peterchen, COD
©
Copyleft Peter Chen