Photo of an alcohol inky mushroom cut in half lengthwise.

    Alcohol Inky

    Coprinopsis atramentaria (formerly Coprinus atramentarius)
    fork and knife icon

    Edible

    Photo of a blusher, a tan gilled mushroom, showing injured spot turning rust red

    Amanitas

    Amanita spp. (about 600 species, worldwide)
    Poisonous Icon

    Poisonous

    Jagged ambush bug on a plant stem

    Ambush Bugs

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

    Venomous

    American snout butterfly resting with wings folded

    American Snout

    Libytheana carinent
    image of Walker's Cicada clinging to a perch

    Annual Cicadas

    Neotibicen spp. (in Missouri) (formerly Tibicen)
    several yellow aphids on plant

    Aphids

    More than 1,300 species in North America north of Mexico
    Photo of an aquatic isopod in an aquarium, crawling on a rock.

    Aquatic Pillbugs and Sowbugs (Aquatic Isopods)

    Freshwater members of the crustacean order Isopoda
    Photo of artist conk, woody bracket fungus on tree shown from side

    Artist Conk

    Ganoderma applanatum
    Photograph of a black morel mushroom

    Black Morel

    Morchella angusticeps (formerly M. elata)
    fork and knife icon

    Edible

    Photo of black-staining polypore, a mushroom with tan, wavy, fan-shaped caps

    Black-Staining Polypore

    Meripilus sumstinei (formerly M. giganteus)
    fork and knife icon

    Edible

    Bronze copper butterfly perched on a grass blade, wings closed

    Bronze Copper

    Lycaena hyllus (syn. Hyllolycaena hyllus; Lycaena thoe)
    Several regal fritillaries feeding on butterfly weed

    Butterflies and Skippers

    More than 700 species in North America north of Mexico
    Image of a Cecropia moth.

    Cecropia Moth

    Hyalophora cecropia
    Photo of a cellar spider in her cobweb with egg sac

    Cellar Spiders

    Pholcus, Psilochorus, and others in the Pholcid family
    image of a Checkered White, Twigs

    Checkered White

    Pontia protodice
    Photo of eyed click beetle on bark

    Click Beetles

    Approximately 1,000 species in North America
    Photo of a Common Checkered Skipper
    Photo of a sod webworm adult moth on a window with hind end propped up

    Crambid Snout Moths

    More than 860 species in North America north of Mexico
    Photo of a Harvestman, viewed from above

    Daddy Longlegs (Harvestmen)

    About 6,500 species have been named so far, worldwide.
    Photo of an adult damselfly on a twig next to water.

    Damselflies

    Species in the suborder Zygoptera
    Photo of a male Banded Pennant dragonfly

    Dragonflies

    Species in the suborder Anisoptera
    Image of a false morel

    False Morels

    Gyromitra spp. (false morels); Helvella spp. (elfin saddles)
    Poisonous Icon

    Poisonous

    Photo of a fawn mushroom, which is a brownish gray, gilled, capped mushroom

    Fawn Mushroom

    Pluteus atricapillus (formerly P. cervinus)
    fork and knife icon

    Edible

    image of a Black-Waved Flannel Moth resting on a leaf

    Flannel Moths

    Eleven species in North America north of Mexico
    Photo of a green crab spider on a leaf

    Foliage Flower Spiders

    Mecaphesa spp. and Misumessus spp.
    Monkey Face Mussel

    Freshwater Mussels

    Bivalve molluscs in order Unionoida
    A wavy-lined emerald moth resting on a glass window

    Geometrid Moths

    About 250 species recorded for Missouri
    Polyphemus Moth, Belton MO

    Giant Silkworm and Royal Moths

    About 75 species in North America north of Mexico
    Photo of several prosobranch pond snails crawling on a rock.

    Gilled Aquatic Snails (Prosobranch Pond Snails)

    Over 20 Missouri species in former subclass Prosobranchia
    Image of a gray treefrog

    Gray Treefrog and Cope’s Gray Treefrog

    Hyla versicolor and H. chrysoscelis
    Image of a great plains toad

    Great Plains Toad

    Anaxyrus cognatus
    Photo of green cracking russula, greenish-capped, gilled mushroom

    Green Cracking Russula

    Russula virescens
    fork and knife icon

    Edible

    image of Fiery Searcher on dead leaves

    Ground Beetles

    About 2,400 species in North America north of Mexico
    Photo of a Xysticus crab spider, tan individual

    Ground Crab Spiders

    Xysticus spp.
    Image of a gypsy moth

    Gypsy Moth

    Lymantria dispar
    invasive icon

    Invasive

    Photograph of a half-free morel mushroom

    Half-Free Morel

    Morchella punctipes (formerly M. semilibera)
    fork and knife icon

    Edible

    Photo of hen of the woods, large round mass of grayish mushrooms

    Hen of the Woods (Maitake)

    Grifola frondosa
    fork and knife icon

    Edible

    Photo of female heptagonal orbweaver in web.
    No photo available

    Hydras

    Various species in the genus Hydra
    image of an Ichneumon Wasp on tree trunk

    Ichneumon Wasps

    More than 5,000 species in North America
    Image of an illinois chorus frog

    Illinois Chorus Frog

    Pseudacris illinoensis
    Lace bugs on a leaf

    Lace Bugs

    About 165 species in North American north of Mexico
    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
    image of a Leafhopper on leaf

    Leafhoppers

    More than 3,000 species 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
    Photo of two meadow mushrooms, at different angles, white with pinkish tan gills

    Meadow Mushroom

    Agaricus campestris
    fork and knife icon

    Edible

    midland smooth softshell

    Midland Smooth Softshell

    Apalone mutica mutica
    Photo of common morels growing on forest floor

    Morels

    Morchella species
    fork and knife icon

    Edible

    Photo of a Morning-Glory Prominent moth

    Morning-Glory Prominent

    Schizura ipomoeae

Pages