Oecanthus varicornis, the different-horned tree cricket, is a species of tree cricket in the family Oecanthidae. It was described by Francis Walker in 1869 and is found in Central and 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 (1994). "Crickets (Grylloidea)". Orthoptera Species File 1, 120.
Further reading