Skip to Main Navigation. Each navigation link will open a list of sub navigation links.

Skip to Main Content

Apply Now to the University of Wyoming apply now
Visit Campus
Download UW Viewbook
Give to UW

Grasshoppers of Wyoming and the West

Entomology

Brownspotted Grasshopper

Psoloessa delicatula (Scudder)

Psoloessa delicatula

Psoloessa delicatula, the brownspotted grasshopper, is common throughout the rangelands of Wyoming. It prefers grasslands with areas of barren soil. Eggs are laid in the soil in late May and June. Hatching starts in mid July, and nymphs overwinter. Adults can be found from late April to August but are most common in May and June. This grasshopper feeds on grasses. It can be numerous enough to damage grasses, but damage is usually not serious because of its early-season occurrence and small size.
Ref: Pfadt 1991, Otte 1981, and Capinera and Sechrist 1982.

Distribution Atlas Links

Grasshopper Field Guide Links

Contact Us

Scott Schell

Room #9, Agriculture Bldg.

Phone: (307) 766-2508

Email: insectid@uwyo.edu

1000 E. University Ave. Laramie, WY 82071
UW Operators (307) 766-1121 | Contact Us | Download Adobe Reader

Accreditation | Virtual Tour | Emergency Preparedness | Employment at UW | Privacy Policy | Harassment & Discrimination | Accessibility Accessibility information icon