Danepteryx robusta is a species of planthopper in the family Tropiduchidae.bugguide.net Danepteryx robusta species information.Integrated Taxonomic Information System (ITIS)Encyclopedia of Life Danepteryx robusta species overview. It is found in North America.
References
Further reading American Insects: A Handbook of the Insects of America North of Mexico, Ross H. Arnett. 2000. CRC Press. Metcalf, Z. P. (1958). General Catalogue of the Homoptera, Fascicle IV: Fulgoroidea, part 15: Issidae, 561.