Field Guide

Land Invertebrates

Showing 21 - 26 of 26 results
Media
Black saddlebags dragonfly perched on an upright twig
Species Types
Scientific Name
Tramea lacerata
Description
The black saddlebags is a dragonfly with memorable markings. Two dark blotches on each hindwing look like saddlebags.
Media
Male twelve-spotted skimmer perched on a plant stalk
Species Types
Scientific Name
Libellula pulchella
Description
The twelve-spotted skimmer has twelve brown wing spots. Males, like this one, have eight additional spots that are white. Females lack the white spots.
Media
Photo of eyed click beetle on bark
Species Types
Scientific Name
Alaus oculatus
Description
The eyed click beetle is only one of about 1,000 species of click beetles in North America. Most of the others are drab in comparison.
Media
Newly emerged adult pronghorn clubtail dragonfly perched on a grass stem
Species Types
Scientific Name
Phanogomphus graslinellus
Description
The pronghorn clubtail is one of several members of its genus in our area that are generally difficult to identify. Like other dragonflies, it is an aerial predator that hunts insects on the wing.
Media
Male common whitetail dragonfly perched on a twig
Species Types
Scientific Name
Plathemis lydia
Description
The common whitetail is a widespread species found across much of North America. Males and females look quite a bit different.
Media
Pine tree spur-throat grasshopper resting on a leaf
Species Types
Scientific Name
Melanoplus punctulatus
Description
The pine tree spur-throat grasshopper usually lives in wooded areas, where its mottled, brownish-gray camouflage protects it when it rests on tree trunks.
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.