Jagged ambush bug on a plant stem

    Ambush Bugs

    Phymata spp. and others in subfamily Phymatinae (ambush bugs)
    Venomous Icon

    Venomous

    image of a Thread-Waisted Wasp

    Ammophila Wasps

    Ammophila spp.
    Andrenid or miner bee collecting pollen on a flower

    Andrenid Bees (Miner Bees)

    More than 1,200 species in North America north of Mexico
    image of Antlion Larva on rock

    Antlion Larvae (Doodlebug Larvae)

    More than 100 species in North America north of Mexico
    Acrobat ants on a leaf

    Ants

    More than 700 species in North America
    Longhorn bee visiting a flower, viewed from side

    Apid Bees

    About 1,000 species in North America north of Mexico
    Photo of a female arabesque orbweaver spider

    Arabesque Orbweaver

    Neoscona arabesca
    Photo of an armored harvestman walking on the ground

    Armored Harvestmen

    Members of suborder Laniatores
    image of Assassin Bug crawling on a leaf

    Assassin Bugs

    Nearly 200 species in North America north of Mexico
    Venomous Icon

    Venomous

    image of Bee Fly on leaf

    Bee Flies

    About 800 species in North America
    Photo of a meloe blister beetle, female, on ground

    Blister Beetles

    More than 400 species in North America north of Mexico
    image of greenbottle fly on carcass

    Blow Flies (Bottle Flies)

    About 84 species in North America.
    Click beetle resting on a brick wall

    Click Beetles

    Approximately 1,000 species in North America
    Photo of a female scorpionfly perched on a leaf.
    Convergent lady beetle crawling on a leaf

    Convergent Lady Beetle

    Hippodamia convergens
    Photo of a Harvestman, viewed from above

    Daddy Longlegs (Harvestmen)

    About 6,500 species have been named so far, worldwide.
    Delta flower scarab clinging to flower

    Delta Flower Scarab

    Trigonopeltastes delta
    Elm borer beetle resting on rocks in a flower planter

    Elm Borer

    Saperda tridentata
    Photo of an adult female field cricket

    Field Crickets

    Gryllus spp., Acheta domesticus, and other in subfamily Gryllinae
    image of a Flower Fly on a flower

    Flower Flies (Syrphids)

    Nearly 900 species in North America
    Four-spotted lady beetle on a leaf

    Four-Spotted Lady Beetle

    Brachiacantha quadripunctata
    image of Fiery Searcher on dead leaves

    Ground Beetles

    About 2,400 species in North America north of Mexico
    A metallic green sweat bee gathering pollen on a yellow flowerhead

    Halictid Bees (Sweat Bees)

    More than 500 species in North America north of Mexico
    image of an Ichneumon Wasp on tree trunk

    Ichneumon Wasps

    More than 5,000 species in North America
    Japanese beetle on a leaf

    Japanese Beetle

    Popillia japonica
    invasive icon

    Invasive

    Seven-spotted lady beetle on a flower

    Lady Beetles (Ladybird Beetles; Ladybugs)

    Nearly 500 species in North America north of Mexico
    Swamp milkweed leaf beetle on a leaf it has chewed on.

    Leaf Beetles

    About 2,000 species in North America
    Orange-patched smoky moth resting on the edge of a leaf

    Leaf Skeletonizer Moths (Smoky Moths)

    About 25 species in North America north of Mexico
    photo of a leafcutter bee

    Leafcutter Bees

    Megachile spp.
    image of a Leafhopper on leaf

    Leafhoppers

    More than 3,000 species in North America north of Mexico
    Longhorn bee closeup of head showing long antennae and yellow face

    Longhorn Bees

    More than 200 species of tribe Eucerini (longhorn bees) in North America north of Mexico
    Red milkweed beetle eating a common milkweed leaf.

    Longhorned Beetles (Borers; Sawyer Beetles)

    About 1,000 species in North America north of Mexico
    Female mason bee collecting pollen on a yellow daisy-family flowerhead

    Megachilid Bees

    More than 630 species in North America north of Mexico
    image of a Midge

    Midges

    Nearly 1,100 species in North America
    Red-femured milkweed borer beetle on milkweed leaf

    Milkweed Longhorns

    Tetraopes spp.
    Narceus Millipede crawling across gravel

    Millipedes

    More than 900 species in North America north of Mexico
    Ninebark calligraphy beetle on cluster of ninebark flower buds

    Ninebark Calligraphy Beetle

    Calligrapha spiraea
    Photo of a nursery web spider on a plant

    Nursery Web Spiders

    Pisaurina spp.
    Tachinid fly visiting a mint flower

    Parasitic Flies (Tachinid Flies)

    About 1,350 species in North America north of Mexico
    Peacock fly resting on a thistle leaf

    Peacock Flies (Tephritid Fruit Flies)

    About 300 species in North America north of Mexico
    Photo of a picture-winged fly

    Picture-Winged Flies

    About 130 species in North America north of Mexico
    Acanaloniid planthopper, green, viewed from side

    Planthoppers

    More than 900 species in North America north of Mexico
    Black and rust-colored wasp on a plant

    Poecilopompilus Spider Wasps

    Poecilopompilus algidus and P. interruptus
    Polished lady beetle crawling on a twig

    Polished Lady Beetle

    Cycloneda munda
    Image of a red-legged grasshopper.

    Red-Legged Grasshopper

    Melanoplus femurrubrum
    Male eastern Hercules beetle walking in grass

    Scarab Beetles

    About 1,700 species in North America north of Mexico
    image of Small Milkweed Bugs

    Seed Bugs

    About 80 species in North America north of Mexico
    Seven-spotted lady beetle on a flower

    Seven-Spotted Lady Beetle

    Coccinella septempunctata
    image of Small Milkweed Bugs

    Small Milkweed Bug

    Lygaeus kalmii
    image of Soldier Beetle on Goldenrod

    Soldier Beetles

    Nearly 500 species in North America north of Mexico

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