Grasshoppers of Wyoming and the West

Entomology

Key to Wyoming Grasshoppers

Acrididae and Tetrigidae

Robert E. Pfadt
Revised by Timothy J. McNary

June 1998

Modified for electronic publication by
Spencer Schell
University of Wyoming, Entomology Section
January 2004

CONTENTS:

• Introduction
• KEY TO FAMILIES (Tetrigidae and Acrididae)
• KEY TO SPECIES OF TETRIGIDAE
• KEY TO SUBFAMILIES OF ACRIDIDAE
• KEY TO SUBFAMILY GOMPHOCERINAE
• KEY TO SUBFAMILY OEDIPODINAE
• KEY TO SUBFAMILIES MELANOPLINAE and CYRTACANTHACRIDINAE
• Figures
• Glossary