Serica aspera is a species of scarab beetles in the family Scarabaeidae. It is found in North America (Alabama, Florida, Georgia, North Carolina, South Carolina, Texas).
Description Adults are similar to Serica parallela, but are slightly smaller and the antennal clubs are distinctly longer.
References
Evans, Arthur V. (2003). "A checklist of the New World chafers (Coleoptera: Scarabaeidae: Melolonthinae)".
Further reading
Arnett, R. H. Jr., M. C. Thomas, P. E. Skelley and J. H. Frank. (eds.). (21 June 2002). American Beetles, Volume II: Polyphaga: Scarabaeoidea through Curculionoidea. CRC Press LLC, Boca Raton, Florida . Arnett, Ross H. (2000). American Insects: A Handbook of the Insects of America North of Mexico. CRC Press. Richard E. White. (1983). Peterson Field Guides: Beetles. Houghton Mifflin Company.