Image of a fathead minnow

    Fathead Minnow

    Pimephales promelas
    Illustration of an adult flathead catfish

    Flathead Catfish

    Pylodictis olivaris
    Image of a flier sunfish

    Flier

    Centrarchus macropterus
    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
    puffball mushroom

    Giant Puffball

    Calvatia gigantea (Langermannia gigantea)
    fork and knife icon

    Edible

    Polyphemus Moth, Belton MO

    Giant Silkworm and Royal Moths

    About 75 species in North America north of Mexico
    Photo of a golden crayfish viewed through the surface of creek water.

    Golden Crayfish

    Faxonius luteus (formerly Orconectes luteus)
    Image of a golden redhorse fish

    Golden Redhorse

    Moxostoma erythrurum
    Image of a golden shiner

    Golden Shiner

    Notemigonus crysoleucas
    Image of grass carp

    Grass Carp

    Ctenopharyngodon idella
    invasive icon

    Invasive

    Color illustration of grass pickerel, a long, narrow fish

    Grass Pickerel

    Esox americanus
    Photo of green cracking russula, greenish-capped, gilled mushroom

    Green Cracking Russula

    Russula virescens
    fork and knife icon

    Edible

    Image of a green frog

    Green Frog

    Lithobates clamitans (formerly Rana clamitans)
    Green June beetle on goldenrod

    Green June Beetle

    Cotinis nitida
    Image of a green treefrog

    Green Treefrog

    Hyla cinerea
    Image of a greenside darter fish

    Greenside Darter

    Etheostoma blennioides
    image of Fiery Searcher on dead leaves

    Ground Beetles

    About 2,400 species in North America north of Mexico
    Color illustration of Harlequin Darter-Male

    Harlequin Darter

    Etheostoma histrio
    exclamation mark

    Endangered

    Image of a hornyhead chub fish

    Hornyhead Chub

    Nocomis biguttatus
    Photo of Hubbs' crayfish.

    Hubbs’ Crayfish

    Cambarus hubbsi
    Hummingbird clearwing taking nectar from a flower

    Hummingbird Clearwing

    Hemaris thysbe
    Image of hybrid striped bass or "wiper"

    Hybrid Striped Bass (Wiper; Whiterock Bass)

    Morone chrysops x M. saxatilis
    No photo available

    Hydras

    Various species in the genus Hydra
    Japanese beetle on a leaf

    Japanese Beetle

    Popillia japonica
    Lake sturgeon illustration

    Lake Sturgeon

    Acipenser fulvescens
    exclamation mark

    Endangered

    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
    Photo of a leech

    Leeches

    Various species in the subclass Hirudinea
    lilliput

    Lilliput

    Toxolasma parvus
    Image of a logperch

    Logperch

    Percina caprodes
    Photo of a long-tailed salamander on a rotten log.

    Long-Tailed Salamander

    Eurycea longicauda longicauda
    Illustration of a male longear sunfish

    Longear Sunfish

    Lepomis megalotis
    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 a longjawed orbweaver walking on a plant stalk

    Longjawed Orbweavers

    Tetragnatha spp.
    Image of a longnose gar fish

    Longnose Gar

    Lepisosteus osseus
    Photo of a longpincered crayfish.

    Longpincered Crayfish

    Faxonius longidigitus (formerly Orconectes longidigitus)
    Photo of a midge fly larva crawling on a rock in an aquarium

    Midge Fly Larvae

    Nearly 1,100 species in North America
    midland smooth softshell

    Midland Smooth Softshell

    Apalone mutica mutica
    Image of a Mississippi green watersnake

    Mississippi Green Watersnake

    Nerodia cyclopion
    exclamation mark

    Endangered

    Forage looper moth perched on a brick wall, viewed from side

    Moths

    More than 12,000 species in North America north of Mexico
    Photo of multicolor gill polypore, a colorfully zoned bracket fungus on a log

    Multicolor Gill Polypore

    Lenzites betulina
    Photo of a Neosho midget crayfish.

    Neosho Midget Crayfish

    Faxonius macrus (formerly Orconectes macrus)
    Illustration of a Niangua darter

    Niangua Darter

    Etheostoma nianguae
    exclamation mark

    Endangered

    image of a Dagger Moth

    Noctuid Moths

    More than 2,500 species in North America north of Mexico
    Image of a northern hogsucker

    Northern Hogsucker

    Hypentelium nigricans
    Image of a northern map turtle

    Northern Map Turtle

    Graptemys geographica
    Image of a northern rock bass

    Northern Rock Bass (Goggle-Eye)

    Ambloplites rupestris
    Olive hairstreak butterfly taking nectar from butterfly weed flowers

    Olive Hairstreak (Juniper Hairstreak)

    Callophrys gryneus gryneus (syn. Mitoura gryneus gryneus)

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