Temporarily Closed
During the final phase of the Hellems Building reconstruction project, the CU Museum will be closed for reorganization. We will reopen on the first day of Spring Semester, January 8, 2026. Special access requests will be considered on a case-by-case basis. Please email cumuseum@colorado.edu for more information.
Resources
These are some local entomological or arachnological web sites. Check out Colorado State University's Department of Entomology for a thorough listing of entomological web sites.
- The Colorado State University Department of Entomology
- The Butterfly Pavilion
- The Wild Bear Center for Nature Discovery
- The Denver Museum of Nature and Science
- The Colorado Spider Survey at the Denver Museum of Nature and Science
- Butterflies and Moths of North America
- Journal of the Lepidopterists' Society
- Bowers lab web page
- Gordon Alexander Grasshopper Collection
- Department of Ecology and Evoluationary Biology