Field Guide

Land Invertebrates

Showing 1 - 10 of 14 results
Media
image of a bronzed or common shore tiger beetle
Species Types
Scientific Name
Cinindela repanda
Description
The bronzed tiger beetle is usually seen patrolling the shores of creeks, rivers, and other bodies of water, in open areas with sand, gravel, or clay soils.
Media
Dogbane beetle resting on a window
Species Types
Scientific Name
Chrysochus auratus
Description
The shiny, iridescent dogbane beetle is one of Missouri's most beautiful insects. As the name indicates, this beautiful beetle feeds on dogbanes.
Media
Dung beetle rolling a dung ball
Species Types
Scientific Name
Subfamilies Scarabaeinae and Aphodiinae
Description
Horses, cattle, dogs, and deer all drop manna from above to eager dung beetles, which collect, hoard, and guard the precious organic materials left undigested in the pile.
Media
Male eastern Hercules beetle walking in grass
Species Types
Scientific Name
Dynastes tityus
Description
The eastern Hercules beetle is a breathtaking animal. Like its Greek-hero namesake, it is big and strong. Males have horns; females do not. Hercules beetles are harmless to people.
Media
Green June beetle on goldenrod
Species Types
Scientific Name
Cotinis nitida
Description
The green June beetle is a common type of scarab beetle in Missouri. These large, metallic green beetles buzz loudly when they fly. They are attracted to ripe and rotting fruit and compost piles.
Media
image of Fiery Searcher on dead leaves
Species Types
Scientific Name
About 2,400 species in North America north of Mexico
Description
Ground beetles are mostly nocturnal or light-shunning beetles that tend to be shiny black and have grooved wing covers. This group also includes tiger beetles, however, which includes many colorful daytime fliers.
Media
Japanese beetle on a leaf
Species Types
Scientific Name
Popillia japonica
Description
Despite its decorative bronze wing shields, metallic green thorax, and black-and-white striped abdomen, the Japanese beetle is a serious agricultural pest.
Media
Swamp milkweed leaf beetle on a leaf it has chewed on.
Species Types
Scientific Name
About 2,000 species in North America
Description
Leaf beetles, or chrysomelid beetles, are members of a large, diverse beetle family. As the name suggests, they eat leaves and other plant parts and are common on foliage.
Media
Red milkweed beetle eating a common milkweed leaf.
Species Types
Scientific Name
About 1,000 species in North America north of Mexico
Description
Longhorned beetles are elongated and cylindrical, with antennae that are at least half the length of the body — sometimes much longer. The larvae are grubs that bore in wood or other plants. Some are serious pests.
Media
Photo of a rainbow scarab beetle, male.
Species Types
Scientific Name
Phanaeus vindex
Description
Although most dung beetles are dull black, the rainbow scarab is bright metallic green and copper.
See Also
Media
Photo of a Yellow-Collared Scape Moth
Species Types
Scientific Name
Cisseps fulvicollis
Description
The yellow-collared scape moth is more often “orange-collared.” And whether you think it looks more like a firefly or a wasp, it’s still a moth!
Media
image of Plume Moth on blade of grass
Species Types
Scientific Name
Nearly 150 species in North America north of Mexico
Description
Slim, delicate plume moths are instantly recognizable by their T-shaped silhouette, long legs, and muted shades of tan and brown. It can be hard to separate the various species.
Media
Photo of an Isabella Tiger Moth
Species Types
Scientific Name
Pyrrharctia isabella
Description
Not many people know the adult Isabella tiger moth when they see one, but we’re all acquainted with its caterpillar, the woolly worm, or woolly bear.

About Land Invertebrates in Missouri

Invertebrates are animals without backbones, including earthworms, slugs, snails, and arthropods. Arthropods—invertebrates with “jointed legs” — are a group of invertebrates that includes crayfish, shrimp, millipedes, centipedes, mites, spiders, and insects. There may be as many as 10 million species of insects alive on earth today, and they probably constitute more than 90 percent all animal species.