Capnobotes unodontus, the one-tooth longwing, is a species of shield-backed katydid in the family Tettigoniidae. It is found in North America.
References
Capinera J.L, Scott R.D., Walker T.J. (2004). Field Guide to Grasshoppers, Katydids, and Crickets of the United States. Cornell University Press. Otte, Daniel (1997). "Tettigonioidea". Orthoptera Species File 7, 373.
Further reading