Oecanthus quadripunctatus is a "common tree cricket" in the subfamily Oecanthinae ("tree crickets").bugguide.net Oecanthus quadripunctatus species information.Integrated Taxonomic Information System (ITIS) A common name for O. quadripunctatus is four-spotted tree cricket.Encyclopedia of Life Oecanthus quadripunctatus species overview. It is found in North America.
References
Further reading
Field Guide To Grasshoppers, Katydids, And Crickets Of The United States, Capinera, Scott, Walker. 2004. Cornell University Press. Otte, Daniel (1994). Crickets (Grylloidea). Orthoptera Species File 1, 120.