Family Trees: Presents eight families of butterflies and eight families of dragonflies and damselflies in Idaho.
Family Pages: Each of the family pages provides family facts, a list of the included species, and links to each of theses species' pages.
Species Pages: Each describes the appearance, range, ecology, and life history information of a given species.
Insects of Idaho Checklists: A quick reference to the Lepidoptera and Odonata families and species of Idaho.
Visual Keys: A visual key for help in identifying given Idaho insects: Butterflies, Dragonflies & Damselflies.
References Page: A list of selected and cited references that will provide more information about butterflies.
Glossary: Terms and definitions.