Field Guide

Land Invertebrates

Showing 1 - 3 of 3 results
Media
Photo of an adult female field cricket
Species Types
Scientific Name
Gryllus spp., Acheta domesticus, and other in subfamily Gryllinae
Description
Field crickets and house crickets are celebrated singers. There are several species in Missouri.
Media
Female hooded grouse locust perched on a rock
Species Types
Scientific Name
About 30 species in North America north of Mexico
Description
Members of the pygmy grasshopper family are small and have a distinctively elongated pronotum — this plate, which only covers the shoulders of most other grasshoppers, extends back to cover the abdomen in this family. Most live along streams and in other wet habitats.
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.
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.