Field Guide

Land Invertebrates

Showing 1 - 8 of 8 results
Media
Photo of an adult damselfly on a twig next to water.
Species Types
Scientific Name
Species in the suborder Zygoptera
Description
Like dragonflies, damselflies have long bodies, two pairs of long, membranous, finely veined wings, and predaceous aquatic larvae that have extendible mouthparts. Damselflies typically hold their wings together, above the body.
Media
image of a Leafhopper on leaf
Species Types
Scientific Name
More than 3,000 species in North America north of Mexico
Description
The leafhoppers are a large and diverse family of sap-sucking, hopping insects. You can distinguish them from similar groups of hoppers by the hind legs, which have at least one row of small spines on the hind tibiae (“shins”).
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
image of a Carolina Grasshopper
Species Types
Scientific Name
About 620 species in North America
Description
The short-horned grasshopper family includes many familiar jumpers. They are named for their antennae, which are relatively short compared to those in the "long-horned" or katydid group.
Media
Photo of a male Banded Pennant dragonfly
Species Types
Scientific Name
Species in the suborder Anisoptera
Description
Like damselflies, dragonflies have long bodies, two pairs of long, membranous, finely veined wings, and predaceous aquatic larvae. Dragonflies typically hold their wings stretched outward, horizontally.
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
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.
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.
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.