Comprehensive resource for grasshopper management, identification, and ecology from the U.S. Department of Agriculture. Includes identification guides and detailed species accounts.

Behavior, taxonomy, sound production, fun facts. Dual language site in French and English.

Contains the current locust situation, monthly bulletins, technical papers, FAQs, links, & users can create maps of infestations. Maintained by the Food & Agriculture Organization (FAO) of the United Nations, Rome (Italy).

Includes complete systematic checklists of the crickets and katydids of America north of Mexico, family descriptions, images, sounds, and identification keys.

Personal site of Mohsen Mofidi-Neyestanak, who researches the taxonomy of Iranian Orthopteroidea.

A searchable database of information on the world's species of grasshoppers, crickets and katydids.