• Ants Carpenter Ant, Carpenter Ant Pupae, Carpenter Ant Queens, Carpenter Ant Swarmers, Crazy Ant, Pavement Ants, Pharao Ant, Thief Ants, Yellow Citronella Ants
  • Beetle Asian Lady Beetle, Green Imported Weevil, Dogbane Beetle, Corn Rootworm, Clerid Beetle, Blister Beetle, Black Vine Beetle, Imported Longhorned Beetle, Ground Beetle, Grape Pelidonata, Firefly, Dung Beetle, Milkweed longhorn, Linden Borer, Leaf Beetle, Japanese Beetle, Ips Beetle, Red Turnip Beetle, Rose Chafer, Powderpost Beetle, Pine Sawyer Beetle, Osmoderma, Tortoise Beetle, Tiger Beetle, Stag Beetle, Soldier Beetle
  • Big Bug Cercropia, Cercropia Caterpillar, Cicada Kilers, Giant Water Bug, Hornworm, Imperial Moth, Promethea Moth, Water Beetle Larvae, White-lined Sphinx
  • Biting Insects Bedbug, Bird Mites, Engorged Tick, German Yellowjacket, Head Lice, Ticks
  • Borer Bronze Birch Borer, Clear Wing Borer, Ips Beetle, Root Collar Weevil, Round Headed Borer, Rose Shoot Borer, Oak Sapling Borer, Two Lined Chestnut Borer, Viburnum Borer, White Pine Weevil
  • Bugs Ambush Bug, Assasin Bug, Birch Catkin, Boxelder Bug, Conifer Seed Bug, Fourlined Bug, Milkweed Bug, Plant Bug, Sharpshooter Leafhopper, Spittle Bug
  • Fabric-Eating Insects Clothes Moth, Clothes Moth Cases, Carpet Beetle, Black Carpet Beetle, Carpet Beetle (Anthrenus), Anthrenus
  • Flowers Stalk Borer, Aphids, Broad Mite, Cutworms, Bronze Cutworm, Earwig, Fourlined Plant Bug, Green Looper, Green Peach Aphid, Iris Borer, Milkweed Aphid, Rootworm Feeding, Spider Mites, Thrips
  • Galls Ash Flower Gall, Apple Blister Mite, Birch Bud Ball Mite, Erineum on Maple, Erineum on River Birch, Erineum on Viburnum, Gall Midge on Boxelder, Gall Wasp, Grape Tube Gall, Grape Phylloxera, Hedge Hog Gall, Hickory Pouch Gall, Linden Wart Gall, Mple Bladder Gall, Noxious Oak Gall, Oak Spanglers, Pear Leaf Blister Mite, Spruce Galls, Wool Sower
  • Indoor Flies Small Dung Fly, Moth Fly, Fruit Fly, Drain Fly, Cluster Fly
  • Indoor Gnats Fungus Gnat, Mother or Drain Fly, Phorid Fly, Fruit Fly Maggots
  • Indoor/Kitchen Insects Springtail, Spider Beetle, Sawtooth Grain Beetle, Small German Roach, Pseudoscorpion, Plaster Beetle, Powerderpost Beetle, Meal Worm, Indian Meal Worm Larvae, Larder Beetle, Indian Meal Moth, House Centipede, Granary Weevil, Foreign Grain Beetle, Cockroach, Drug Store Beetle, Carpet Beetle Skins, Clothes Moth Larvae, Carpet Beetle, Brown-banded Cockroach, Book Lice
  • Indoor Worms Centipede, Carpet Beetle, Fungus Gnat, Meal Worm, Millipede
  • Odd Insects Blister Beetle, Cicada Skin, Grub Wasp, Ichneumoind, Mantispid Fly
  • Outdoor Insect Invaders Millipede, Strawberry Root Weevil, Ground Beetle, Clover Mite, Earwig, Boxelder, Black Vine Beetle, Birch Catkin, Asian Lady Beetle
  • Outdoor Worms Yellow Necked Caterpillar, Wooley Bear, Zebra, Viceroy, Tussock Moth, Tiger Swallowtail Larvae, Spiny Elm Caterpillar, Sawfly, Sandhill Cutworm, Clear Wing Borer, Abbot Sphinx, Angle Winged Caterpillar, Bronze Cutworm, Cankerworm, Cercropia Caterpillar, Eastern Tent Caterpillar, Euonymous Webworm, Stalk Borer, European Pine Sawfly, Fall Webworm, Forest Tent Caterpillar, Green Looper, Gypsy Moth, Honeysuckle Sawfly, Iris Borer, Japanese Beetle Grubs, Elm Sawfly, Lady Beetle Larvae, Lappet Moth, Millipede, Pansy Caterpillar, Polydesmid Millipede, Roseslug, White-lined Sphinx, Firefly
  • Pine Insects Spruce Galls, Pine Shoot Beetle, Pine Needle Scale, European Pine Sawfly, Balsam Twig Aphid, Spruce Spider Mite, White Pine Weevil
  • Shrubs Black Vine Weevil, Buonymous Scale, Euonymouse Caterpillar, Japanese Beetle, Leaf Beetle, Honeysuckle Aphid, Honeysuckle Sawfly, Oyster Shell Scale, Plant Bugs, Rose Chafer, Snowball Aphids, Viburnum Borer
  • Spiders Agelenopis (Grass Spider), Cobweb Spider, Funnel Spider, Garden Spider, Jumping Spider, Orb Web Spider (Araneus), Orb Web Spider, Spider Bite, Wolf Spider, Yellow Sac Spider
  • Tree Insects Alder Aphid, Apple Leafminer, Ash Borer, Ash Flower Gall, Ash Plant Bug, Ash Leaf Curl Aphid, Elm Leaf Beetle, Flea Weevil Damage, Gall Wasp, Gypsy Moth, Honeylocust Plant Bug, Japanese Beetle, Oak Leafminer, Oak Spider Mite, Pear Leaf Blister Mite, Tatters, Wooley Aphids
  • Wasps and Bees xxx
  • Wood-Attacking Insects

Department of Entomology | College of Ag & Life Sciences | UW-Madison
Contact Phil Pelletteri with questions about this website.