Kim & Jung, 2017 (diagnosis, male genitalia); J. Ribes et al., 2008c (Orthotylus), Yasunaga, 1999d (biol., distr., key); Yasunaga & Pagola-Carte, 2025b (taxonomy).
Distribution: Drapolyuk, 2001 (Azerbaijan); Stănescu, 2001 (Romania); Kondorosy & Szeöke, 2004 (Hungary); J. Ribes et al., 2008c (Spain); Kim & Jung, 2017 (South Korea).