Cimex flavomarginatus Donovan, 1798: 79. ST(S): Great Britain, England; lost.
Lopus miles Douglas & Scott, 1865: 476 (syn. Douglas & Scott, 1867: 52). LT (Aukema, 1999: 3): female, Great Britain, Halfway Street (London); BMNH.
Lopus mat (non Rossi, 1790): Saunders, 1876d: 263. Misidentificatin (see Reuter, 1888a: 248).
Lopus? insignis Reuter, 1879d: 31 (syn. Wagner, 1969f: 187). LT (Wagner, 1969f: 185, as HT): male, Spain, Pyrenees; ZMHB.
Capsodes flavomarginatus f. simplex Stichel, 1930: 200. For var. β in Reuter, 1896c: 309.
Capsodes flavomarginatus f. unicolor Stichel, 1930: 200. For var. γ in Reuter, 1896c: 309.
Capsodes flavomarginatus var. espanoli Wagner, 1949f: 189. HT: female, Spain, Barcelona, Montseny; ZMUH (see J. Ribes & Goula, 1986: 262).
Capsodes flavomarginatus f. limbata Stichel, 1958a: 769.