The Entomology Section's Orthoptera database currently consists of 24,500 grasshoppers that were collected in Colorado from the early 1900s to recent. In the future, we will add all non-grasshopper Orthoptera (katydids and crickets) that are in the collection to the database.
Alexander's Main Collecting sites
View information about the collecting sites, including lists of grasshopper species found at each site.
This section contains content viewable with the latest version of Flash Player. Please make sure it is installed for your web browser.