Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
The Diptera, or true flies, of Illinois I. Tabanidae
By Pechuman, L.L., D.W. Webb, & H.J. Teskey
Illinois Natural History Survey Bulletin 33: 1-121, 1983
Cite: 921914 with citation markup [cite:921914]