Full name: Orthoptera Species File Online
Short name: OSF
Version: 2.0/3.5, Oct 2009
Release date: 2009-10-23
Authors/editors: D.C. Eades & D. Otte
Taxonomic coverage: Animalia - Arthropoda - Insecta - Orthoptera
English name of the group: Grasshoppers, locusts, katydids, crickets
Number of species: 23,844
Number of infraspecific taxa: 2,575
Number of synonyms: 19,381
Number of common names: 1,374
Total number of names: 47,174
Abstract: The Orthoptera Species File is a taxonomic database of the world's Orthoptera (grasshoppers, locusts, katydids and crickets), both living and fossil. It has full synonymic and taxonomic information for more than 24,309 valid species, 40,910 scientific names, 153,615 citations to 12,160 references, 55,598 images, 186 sound recordings, 40,095 specimens, and keys to 2,604 taxa.
Organization: The Orthopterists' Society; Illinois Natural History Survey, USA
Website: http://Orthoptera.SpeciesFile.org