Kuznetsova, V. G., Maryańska-Nadachowska, A., Głowacka, E., & Da Silva, P. G. 1995: Karyotypes of ten species of Psylloidea (Homoptera) and some karyotaxonomical remarks. - Beiträge Zur Entomologie = Contributions to Entomology 45(2): 383–391 - doi: 10.21248/contrib.entomol.45.2.383-391