1. Bella, S. (2014). New alien insect pests to Portugal on urban ornamental plants and additional data on recently introduced species. Annales De La Société Entomologique De France, 49(4), 374–382. https://doi.org/10.1080/00379271.2013.856210
2. Bella, S., & Rapisarda, C. (2013). First record from Greece of the invasive red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera Psyllidae) and its associated parasitoid Psyllaephagus bliteus Riek (Hymenoptera Encyrtidae). Redia, 96, 33–35.
3. Burckhardt, D. (1999). Cacopsylla pulchella (Löw), eine Blattflohart des Judasbaums, auch in Basel (Hemiptera, Psylloidea). Mitteilungen Der Entomologischen Gesellschaft Basel, 49(2), 71–76.
4. Demetriou, J., Kalaentzis, K., Kazilas, C., Koutsoukos, E., Avtzis, D. N., & Georgiadis, C. (2021). Revisiting the non-native insect fauna of Greece: Current trends and an updated checklist. NeoBiota, 65, 93–108. https://doi.org/10.3897/neobiota.65.64686
5. Demetriou, J., Radea, C., Peyton, J. M., Groom, Q., Roques, A., Rabitsch, W., Seraphides, N., Arianoutsou, M., Roy, H. E., & Martinou, A. F. (2023). The Alien to Cyprus Entomofauna (ACE) database: a review of the current status of alien insects (Arthropoda, Insecta) including an updated species checklist, discussion on impacts and recommendations for informing management. NeoBiota, 83, 11–42. https://doi.org/10.3897/neobiota.83.96823