1. A new subfamily, genus and species of Delphacidae from South America: Plesiodelphacinae subfam. nov., Plesiodelphax guayanus gen. et spec. nov. (Homoptera Fulgoroidea).;Asche;Marburger Entomologische Publikationen,1985a
2. Zur Phylogenie der Delphacidae Leach, 1815 (Homoptera, Cicadina, Fulgoromorpha).;Asche;Marburger Entomologische Publikationen,1985b
3. Vizcayinae, a new subfamily of Delphacidae with revision of Vizcaya Muir (Homoptera: Fulgoroidea) - a significant phylogenetic link.;Asche;Bishop Museum Occasional Papers,1990
4. A review of the systematics of Hawaiian planthoppers (Hemiptera: Fulgoroidea).;Asche;Pacific Science,1997
5. Scientific Note, New State Records of immigrant planthoppers in Hawaii (Homoptera: Fulgoroidea).;Asche;Proceedings of the Hawaiian Entomological Society,2000