Field Guide

Butterflies and Moths

Showing 1 - 10 of 20 results
Photo of a Painted Lichen Moth
Painted Lichen Moth
Hypoprepia fucosa
An attractive moth associated with woodlands, the painted lichen moth has a distinctive pattern of gray stripes on the forewings.
Photo of a Banded Tiger Moth
Banded Tiger Moth
Apantesis vittata
The striking pattern on the banded tiger moth tells predators that these insects are inedible. But what serves as a “warning label” to birds is attractive to us!
image of a Yellow-Fringed Dolichomia Moth
Pyralid Moths
More than 680 species in North America north of Mexico
The pyralids are a large and diverse family of mostly small or medium-sized moths. They often look like they have snouts.
image of a Honey Locust Moth
Honey Locust Moth
Syssphinx bicolor (syn. Sphingicampa bicolor)
Honey locust moths are gray in spring and increasingly yellow, tan, or rusty later as the season progresses. The hindwings are typically rose-colored.
Imperial moth resting with wings out to sides
Imperial Moth
Eacles imperialis
The beautiful imperial moth is impossible to confuse with any other species in Missouri: the wings are yellow with spots and speckles of pink, orange, or rusty pale purple. Wingspan can be 5½ inches.
Photo of a sod webworm adult moth on a window with hind end propped up
Crambid Snout Moths
More than 860 species in North America north of Mexico
Crambid snout moths are named for the mouthparts that project outward like a snout. They are very similar to the closely related family of pyralid moths.
Polyphemus Moth, Belton MO
Giant Silkworm and Royal Moths
About 75 species in North America north of Mexico
Missouri has 16 species of saturniid, or giant silkworm moths. Many of them are spectacular, including the cecropia, luna, buck, io, imperial, polyphemus, rosy maple, spiny oakworm, and royal moths.
Image of a Cecropia moth.
Cecropia Moth
Hyalophora cecropia
The cecropia moth looks a lot like butterfly ― but note its feathery antennae and stout, hairy body. This is the largest moth native to North America.
Photo of a male Io Moth
Io Moth
Automeris io
The wings of male Io moths are usually yellow; those of females are reddish brown. When prodded, this moth parts its forewings to reveal hindwings with huge eyespots.
Forage looper moth perched on a brick wall, viewed from side
Moths
More than 12,000 species in North America north of Mexico
Learn about moths as a group. What makes a moth a moth? How are moths different from butterflies? What are the major groups of moths?
See Also
image of Caddisfly on leaf
Caddisflies
About 1,500 species in North America north of Mexico
Adult caddisflies are mothlike. Their larvae are aquatic and build portable, protective cases out of local materials, including grains of sand, bits of leaves and twigs, and other debris.
Photo of eastern dobsonfly
Eastern Dobsonfly
Corydalus cornutus
Adult eastern dobsonflies are huge and mothlike, with large wings and a weak, fluttery flight. The fiercely predaceous aquatic larvae, called hellgrammites, are well-known to anglers, who often use them as bait.

About Butterflies and Moths in Missouri

Butterflies, skippers, and moths belong to an insect order called the Lepidoptera — the "scale-winged" insects. These living jewels have tiny, overlapping scales that cover their wings like shingles. The scales, whether muted or colorful, seem dusty if they rub off on your fingers. Many butterflies and moths are associated with particular types of food plants, which their caterpillars must eat in order to survive.