Field Guide

Land Invertebrates

Showing 1 - 10 of 14 results
Media
Admirable Grasshopper on grass stem
Species Types
Scientific Name
Syrbula admirabilis
Description
Although they both have slanted faces, male and female admirable grasshoppers look quite different: The females are large and marked with bright green and tan, and the males are smaller and wear brown, black, and tan hues.
Media
Black-legged meadow katydid female
Species Types
Scientific Name
Orchelimum nigripes
Description
The black-legged meadow katydid is a gorgeous, strikingly marked katydid that hides among foliage. They are secretive and quick to hop away or move to the other side of a plant stem.
Media
Common meadow katydid female viewed from the side
Species Types
Scientific Name
Orchelimum vulgare
Description
The common meadow katydid is aptly named: it is well-known and widespread in the eastern United States. Listen for its distinctive call — like a pulsating circular lawn sprinkler ratcheting around — in midsummer to the first hard frost.
Media
image of a Common True Katydid
Species Types
Scientific Name
Pterophylla camellifolia
Description
The common true katydid is a master mimic. Its bright green color matches surrounding leaves, and its wings are veined like leaves as well.
Media
Image of a differential grasshopper.
Species Types
Scientific Name
Melanoplus differentialis
Description
The differential grasshopper is familiar to most Missourians. Originally it lived only in wet meadows and creek bottomlands, but with the spread of farms, it has become a pest of many food crops.
Media
Fork-tailed bush katydid resting on a tree trunk
Species Types
Scientific Name
Scudderia furcata
Description
The fork-tailed bush katydid reaches about 1¾ inches long. It is usually leafy green and is most common in bushes, thickets, and other shrubby areas. It is most active after dusk. The call is a simple "tsip!" given every few seconds.
Media
Common true katydid female on a leaf
Species Types
Scientific Name
About 250 species in North America north of Mexico
Description
Katydids are a family of insects that may also be called longhorned grasshoppers, because of their super-long antennae. Many resemble green leaves. Others are brown. Populations of some species may be bright pink.
Media
Lesser angle-winged katydid resting on the ground
Species Types
Scientific Name
Microcentrum retinerve
Description
The lesser angle-winged katydid is one of our common species of so-called false katydids. Its song is a single 3-5-pulsed rattle, with about a second of silence between each rattle.
Media
Pink katydid standing on a milkweed leaf
Species Types
Scientific Name
Amblycorypha oblongifolia
Description
The oblong-winged katydid is one of many species in the katydid family. Although it is usually green in most places, some populations made up of pink-form individuals.
Media
Olive-green swamp grasshopper perched on a grass blade
Species Types
Scientific Name
Paroxya clavuliger (syn. P. hoosieri)
Description
The olive-green swamp grasshopper lives on pond edges and wetlands where the vegetation is thick and lush. It has rather long antennae, for a short-horned grasshopper.
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.