Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
The Tettigidae of North America
By Hancock, Joseph Lane, 1864-1922
Chicago, Pub. by special grant of Mrs. Frank G. Logan, 1902
Cite: 232186 with citation markup [cite:232186]
Historic work on this group, probably still useful, though one should always watch taxonomy. Available in various scanned forms from: