Photo of an Engelmann’s adder’s tongue with a black background

    Adder's Tongues

    Ophioglossum spp.
    Admirable Grasshopper on grass stem

    Admirable Grasshopper

    Syrbula admirabilis
    Jagged ambush bug on a plant stem

    Ambush Bugs

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

    Venomous

    image of American Carrion Beetle

    American Carrion Beetle

    Necrophila americana
    Photograph of American Crow

    American Crow

    Corvus brachyrhynchos
    Photo of American feverfew flower cluster.

    American Feverfew

    Parthenium integrifolium
    Photograph of a male American Goldfinch in breeding plumage

    American Goldfinch

    Spinus tristis
    Photo of an American lady butterfly, wings folded.

    American Lady

    Vanessa virginiensis
    american robin in water

    American Robin

    Turdus migratorius
    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 Walker's Cicada clinging to a perch

    Annual Cicadas

    Neotibicen spp. (in Missouri) (formerly Tibicen)
    Photo of adult antlion with wings spread

    Antlion Adults

    More than 100 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
    several yellow aphids on plant

    Aphids

    More than 1,300 species in North America north of Mexico
    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

    Illustration of autumn olive leaves, flowers, fruit.

    Autumn Olive

    Elaeagnus umbellata
    fork and knife icon

    Edible

    invasive icon

    Invasive

    Baltimore checkerspot, perched, with wings folded

    Baltimore Checkerspot

    Euphydryas phaeton
    banded or white backed garden spider in web

    Banded Garden Spider

    Argiope trifasciata
    Banded longhorn beetle on a wild rose

    Banded Longhorn

    Typocerus velutinus
    Photo of a Banded Tiger Moth

    Banded Tiger Moth

    Apantesis vittata
    Photo of a spotted orbweaver or barn spider, Neoscona crucifera, with black background

    Barn Spider

    Neoscona crucifera

    Bats

    About 14 species in Missouri
    Photo of a beautiful wood-nymph
    image of Bee Fly on leaf

    Bee Flies

    About 800 species in North America
    Bird's-Foot Violet

    Bird's-Foot Violet

    Viola pedata
    image of Black Giant Ichneumon Wasp on tree trunk
    Illustration of black locust leaves and flowers.

    Black Locust

    Robinia pseudoacacia
    Illustration of black oak leaf.

    Black Oak

    Quercus velutina
    Photo of two black vultures standing on the ground

    Black Vulture

    Coragyps atratus
    Image of a black widow

    Black Widow Spiders

    Latrodectus mactans and L. variolus
    Venomous Icon

    Venomous

    Photo of a Black-and-Yellow Lichen Moth
    Image of a Black-Bordered Lemon Moth

    Black-Bordered Lemon Moth

    Marimatha nigrofimbria
    Photo of several black-eyed Susan flowers.

    Black-Eyed Susan

    Rudbeckia hirta
    Black-legged meadow katydid female

    Black-Legged Meadow Katydid

    Orchelimum nigripes
    Photo of blackberry lily showing open and spent flowers and developing fruits.

    Blackberry Lily

    Iris domestica (formerly Belamcanda chinensis)
    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.
    Photo of blue false indigo flowering stalk

    Blue False Indigo

    Baptisia australis
    Poisonous Icon

    Poisonous

    Blue orchard bee resting on a dirt surface

    Blue Orchard Bee

    Osmia lignaria
    Blue-winged scoliid wasp taking nectar on English ivy flowers

    Blue-Winged Wasp

    Scolia dubia

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