Eurymerocoris flaveolus Stål, 1858b (June): 189. STS: male, female, Russia (ES), Irkutsk; NHRS.
Oncotylus fenestratus Fieber, 1858 (November): 334 (syn. Reuter, 1879b: 59). STS: male, female, Czech Republic (Bohemia) and Poland or Ukraine (Galizien).
Eurycolpus flaveolus f. rubiginosa Stichel, 1956b: 263. For var. γ in Reuter, 1879e: 285.
Eurycolpus kuliki Wagner, 1965d: 16 (syn. Wagner, 1975g: 264). HT: male, Russia (ES), Irkutsk; ZMUH.