Field Guide

Land Invertebrates

Showing 51 - 60 of 63 results
Media
Longhorn bee visiting a flower, viewed from side
Species Types
Scientific Name
About 1,000 species in North America north of Mexico
Description
Many apid bees are well-known. This family includes the familiar honeybee, bumblebees, and carpenter bees, plus many that are less well-known. With few exceptions, most of Missouri's apid bees are native, solitary species.
Media
Photo of an adult female house cricket walking on bark
Species Types
Scientific Name
Acheta domesticus
Description
House crickets are probably native to Eurasia but are found nearly worldwide, having traveled the globe with people. Unlike most other field crickets in our area, they are tan and brown instead of glossy black.
Media
Female pigeon tremex resting on a concrete surface
Species Types
Scientific Name
About 28 species in North America
Description
Horntails look a lot like wasps but have a taillike spine that projects from the tip of the abdomen. Their cylindrical bodies also lack the narrow waist so common in wasps.
Media
Female spider wasp grasping and dragging body of sac spider
Species Types
Scientific Name
Auplopus spp.
Description
There are 10 species of spider wasps in genus Auplopus in North America north of Mexico. They often snip off the legs of the spiders they capture, which makes them easier to move around.
Media
European hornet resting on a window screen
Species Types
Scientific Name
Vespa crabro
Description
The European hornet is a large, nonnative hornet that was introduced to New York in the mid-1800s. They now occur across most of the eastern United States, including Missouri. People may misidentify them as the highly publicized, so-called murder hornets.
Media
Red velvet mite eating a woolly aphid on a wooden handrail at Rock Bridge State Park, Boone County, Missouri
Species Types
Scientific Name
About 300 species globally
Description
True velvet mites: You’ve probably seen these small, velvety, bright red mites creeping around on rocks, plant containers, tree trunks, or on the ground, especially after a rain. Be not afraid! They are harmless — to people.
Media
Grapevine beetle walking on a person's hand
Species Types
Scientific Name
About 1,700 species in North America north of Mexico
Description
The scarab beetle family is very large, with breathtaking variety — and often great beauty. Many scarabs are large and colorful.
Media
May beetle on wood
Species Types
Scientific Name
Phyllophaga spp.
Description
May beetles, or June bugs, are common beetles that are named for the months they are most numerous. Clumsy walkers and fliers, they are usually brownish and are attracted to lights at night.
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
A darkling beetle, genus Asiopus, walking on a white-painted wall
Species Types
Scientific Name
About 1,200 species in North America north of Mexico
Description
Darkling beetles are a very large family of beetles. Most are dull black or brown, crawl on the ground, and are scavengers. Many of them resemble what you might call a “base-model” beetle.
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.