Photo of a leech

    Leeches

    Various species in the subclass Hirudinea
    Photo of ling chih, a shiny, hard, rust-colored bracket fungus, growing on tree

    Ling Chih (Lingzhi; Reishi Mushroom)

    Ganoderma sessile (formerly G. lucidum)
    fork and knife icon

    Edible

    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 longpincered crayfish.

    Longpincered Crayfish

    Faxonius longidigitus (formerly Orconectes longidigitus)
    Photo of a magdalen underwing moth

    Magdalen Underwing

    Catocala illecta
    Photo of a Mammoth Spring crayfish.

    Mammoth Spring Crayfish

    Faxonius marchandi (formerly Orconectes marchandi)
    image of Narceus Millipede crawling across gravel

    Millipedes

    More than 900 species in North America north of Mexico
    Forage looper moth perched on a brick wall, viewed from side

    Moths

    More than 12,000 species in North America north of Mexico
    image of a Mydas Fly

    Mydas Flies

    About 80 species in North America
    image of a Nessus Sphinx

    Nessus Sphinx

    Amphion floridensis
    Niangua darter female, side view photo with black background

    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
    Photo of a northern red-bellied snake on a rock.

    Northern Red-Bellied Snake

    Storeria occipitomaculata occipitomaculata
    Orangethroat darter female, side view photo with black background

    Orangethroat Darter

    Etheostoma spectabile
    Photo of an Ozark crayfish.

    Ozark Crayfish

    Faxonius ozarkae (formerly Orconectes ozarkae)
    No photo available

    Ozark Zigzag Salamander

    Plethodon angusticlavius
    image of Paper Wasp on flowers

    Paper Wasps

    Species in the genus Polistes
    Photo of a periodical cicada shown from the side.

    Periodical Cicadas

    Magicicada spp.
    pink mucket

    Pink Mucket

    Lampsilis abrupta
    exclamation mark

    Endangered

    Photo of a Polyphemus Moth

    Polyphemus Moth

    Antheraea polyphemus
    Photo of a male redlegged purseweb spider walking on limestone gravel

    Purseweb Spiders

    Sphodros spp.
    image of a Yellow-Fringed Dolichomia Moth

    Pyralid Moths

    More than 680 species in North America north of Mexico
    Photo of a ramshorn snail on a wet rock.

    Ramshorn Snails

    Gyraulus, Helisoma, Menetus, Micromenetus, Planorbula spp.
    Photo of a red admiral butterfly, wings spread.

    Red Admiral

    Vanessa atalanta
    Photo of a red-banded hairstreak

    Red-Banded Hairstreak

    Calycopis cecrops
    Photo of several reddening lepiota mushrooms, one showing gills and stem ring.

    Reddening Lepiota

    Leucoagaricus americanus (Lepiota americana)
    fork and knife icon

    Edible

    Illustration of a redfin darter male in breeding colors.

    Redfin Darter

    Etheostoma whipplei
    exclamation mark

    Endangered

    Photo of a ringed crayfish.

    Ringed Crayfish

    Faxonius neglectus (formerly Orconectes neglectus)
    round pigtoe

    Round Pigtoe

    Pleurobema sintoxia
    Photo of a saddleback crayfish.

    Saddleback Crayfish

    Faxonius medius (formerly Orconectes medius)
    Male eastern Hercules beetle walking in grass

    Scarab Beetles

    About 1,700 species in North America north of Mexico.
    image of a Carolina Grasshopper

    Short-Horned Grasshoppers

    About 620 species in North America
    A reddish centipede crawls over a rock

    Soil Centipedes

    There are many species of soil centipedes in our state.
    image of Soldier Beetle on Goldenrod

    Soldier Beetles

    Nearly 500 species in North America north of Mexico
    Photo of a southern red-backed salamander on an oak leaf.
    A white-lined sphinx moth sips nectar from a purple locoweed flower

    Sphinx Moths (Hawk Moths)

    More than 50 species in Missouri
    Glossy black spider wasp manipulating paralyzed spider

    Spider Wasps

    About 300 species in North America north of Mexico
    image of a Spittlebug and nest on plant stem

    Spittlebugs and Froghoppers

    About 60 species in North America north of Mexico
    Photo of a spothanded crayfish viewed through creekwater.

    Spothanded Crayfish

    Faxonius punctimanus (formerly Orconectes punctimanus)
    Elongate-bodied springtail on a brown leaf

    Springtails

    More than 8,000 species globally
    Green stink bug on a leaf

    Stink Bugs

    In North America, more than 200 species in 64 genera.
    Image of a sweat bee

    Sweat Bees

    Numerous species and genera in Missouri
    Photo of a tan jumping spider

    Tan Jumping Spider

    Platycriptus undatus
    Three-toed box turtle

    Three-Toed Box Turtle

    Terrapene carolina triunguis
    dogbane tiger moth

    Tiger and Lichen Moths

    Subfamily Arctiinae (formerly a family)
    Photo of an aquatic tubificid worm among rocks in an aquarium.

    Tubificid Worms (Tubifex Worms)

    Tubifex spp. and other aquatic tubificid annelids
    Photo of a magdalen underwing moth

    Underwing Moths

    Catocala spp., more than 100 species in North America north of Mexico
    Image of a variable groundsnake

    Variable Groundsnake

    Sonora semiannulata semiannulata
    Image of a red velvet ant

    Velvet Ants

    Numerous species in Missouri
    Photo of a vernal crayfish.

    Vernal Crayfish

    Procambarus viaeviridus

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