Land Invertebrates
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Species Types
Scientific Name
Mecaphesa asperata
Description
The northern crab spider has many spiny hairs covering the top surfaces of the carapace, abdomen, and legs, and it has usually has greenish-yellow or yellow-brown markings.
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Species Types
Scientific Name
Mecaphesa celer (formerly Misumenops celer)
Description
The swift crab spider has many spiny hairs covering the top of its body and legs, and it often has a light pinkish-tan cast.
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Species Types
Scientific Name
Misumessus oblongus (formerly Misumenops oblonga)
Description
The green crab spider has spines, and the entire body and legs are pale green to silvery white. Like other crab spiders, its legs extend outward from the sides, and it can walk in any direction.
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Species Types
Scientific Name
Megarhyssa atrata
Description
The female black giant ichneumon wasp deposits her eggs through wood. The larvae eat the grubs of wood-boring insects.
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Species Types
Scientific Name
Megarhyssa macrurus
Description
The female long-tailed giant ichneumon wasp deposits her eggs through wood. The larvae eat the grubs of the pigeon tremex, a wood-boring horntail wasp.
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Species Types
Scientific Name
Typocerus velutinus
Description
The banded longhorn is a common species of longhorned beetle. Adults visit flowers for nectar, and larvae feed on decaying oak and hickory wood.
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Species Types
Scientific Name
Neoclytus acuminatus
Description
Red-headed ash borers resemble wasps, but they are harmless to people. The colors and markings are distinctive. Their larvae feed on a variety of dead or dying hardwoods, helping the decomposition process and enriching the soil.
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Species Types
Scientific Name
Megacyllene robiniae
Description
The locust borer is a longhorned beetle whose larvae tunnel into the trunks of black locust. The colorful black and yellow adults are often seen in late summer as they feed on the pollen of goldenrod and other flowers.
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Species Types
Scientific Name
Poecilopompilus algidus and P. interruptus
Description
Poecilopompilus spider wasps provision their nests with orbweaver spiders. They dig nest burrows into the ground and therefore prefer sandy or other workable substrates.
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Species Types
Scientific Name
Entypus aratus, E. unifasciatus, E. fulvicornis, and others
Description
Spider wasps in genus Entypus are bluish black and usually have some amount of amber color on their dark, smoky wings. Some species have bright yellow antennae.
See Also
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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!
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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.
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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.