Marshall, C.J., Stowasser, M., Hilton, R.J., Kopp, D.D., Dalton, D.T. and Walton, V.M. 2020. Treehopper voucher specimens collected in 2018 from Jackson County, Oregon. Catalog: Oregon State Arthropod Collection. 4, 1 (Mar. 2020). DOI:https://doi.org/10.5399/osu/cat_osac.4.1.4651.