Caterpillar Identification Guide

American Lady (Vanessa virginiensis) caterpillar

Silver-Spotted Skipper

Genus-Species: Epargyreus clarus

Host Plants: Black Locust.

Habitat: A wide variety of habitats including old fields, woodland edges, and gardens. It is fond of nectar and can be seen nectaring on a variety of flowers.

Comments: The Silver-Spotted Skipper is one of the more common skippers in the southern two-thirds of the state. In Wisconsin wherever its main host plant, Black Locust (Robinia pseudoacacia) is found, this species is likely to be present. This tree is an invasive alien and once it is established, it forms large colonies.

Bog Fritillary, Boloria eunomia

Attract Butterflies To Your Garden

Find instructions on how to design a butterfly-friendly habitat including a catalog of favorite flowers guaranteed to attract butterflies.

Bee Quiz Graphic

Caterpillar Quiz

Take this quick quiz and see how much you know about caterpillars. This quiz is intended for fun, in a random-facts-can-be-cool kind of way.

Eastern Tiger Swallowtail, Papilio glaucus

How Caterpillars Change Into Butterflies

How does this magic happen? Learn about metamorphosis - the process of transformation from an immature form to an adult bitterfly.