Content tagged with "Insects, Spiders and Kin"

Admirable Grasshopper

image of Admirable Grasshopper on grass stem
Syrbula admirabilis
Although they both have slanted faces, male and female admirable grasshoppers look quite different: The females are large and marked with bright green and tan, and the males are smaller and wear brown, black and tan hues. More

American Burying Beetle

American burying beetle
Nicrophorus americanus
This brightly patterned beetle specializes in cleaning carrion from the landscape, burying dead mice, birds, and other creatures. It is endangered in our nation and in our state, and restoration efforts are under way. More

Annual Cicadas (Dog-Day Cicadas)

image of Walker's Cicada clinging to a perch
In Missouri, cicadas in the genus Tibicen
Commonly heard but less often seen, these bugs look like larger and greener versions of the famous “periodical cicadas.” “Annual” cicadas go through a life cycle of only about 2–5 years, and some are present every year—thus they are called “annual.” More

Antlions (Doodlebugs)

image of Antlion pits in ground
More than 100 species in North America north of Mexico
Antlions, also called doodlebugs, are most familiar in their immature stages, when they create pits in sand in which to trap ants. The adults look something like drab damselflies. More

Ants

image of acrobat ants on a leaf
More than 700 species in North America
Ants are everywhere! They outnumber us a million to one. These colonial insects are familiar to everyone on Earth. Their lives are endlessly fascinating. More

Aphids

image of Aphids on plant
More than 1,300 species in North America north of Mexico
Aphids are common, small, soft-bodied insects that suck plant juices. To see them well, you probably need a hand lens, but the damage they do to plants can be all too obvious! More

Arboreal Orb Weavers

Photo of an arboreal orb weaver spider
Neoscona spp. and Araneus spp.
There are several species of Neoscona and Araneus orb weavers in Missouri, and some of these spiders are difficult to distinguish. They tend to have camouflage patterns, and all make the characteristic, delicate, wheel-shaped "orb" webs as nets for catching prey. More

Asian Longhorned Beetle

Photo of an Asian longhorned beetle male, specimen
Anoplophora glabripennis
Learn how to identify this invasive, potentially devastating insect! An unwanted arrival from Asia that's now living in parts of the United States, the Asian longhorned beetle could destroy millions of acres of American hardwoods. Report any sightings immediately. More

Assassin Bugs

image of Assassin Bug crawling on a leaf
Nearly 200 species in North America north of Mexico
Assassin bugs are usually black or brown, with an elongated head bearing a single, clawlike tube used for piercing and injecting venom into their prey. They are common in Missouri. More

Backswimmers

Photo of backswimmer, side view
About 32 North American species in the family Notonectidae
Sometimes called “water bees” or “water wasps,” backswimmers are predaceous and can deliver a painful bite if mishandled. True to their name, they swim belly-up, and their backs are keeled like a boat, which makes back-swimming easier. More