Homodemus angularis Fieber, 1864c: 325 (downgraded by Rosenzweig, 1997: 161). LT (Kerzhner, 1996a: 274): male, Romania, Mehadia; NHMW.
Homodemus angularis var. virescens Fieber, 1864c: 325. LT: same specimen as in H. angularis.
Homodemus angularis var. lutescens Fieber, 1864c: 326. ST(S): male, Asian Turkey, Amasia [= Amasya]; NHMW? (not found, see Kerzhner, 1996a: 274).
Calocoris melanocephalus Reuter, 1877b: 30 (syn. Reuter, 1881a: 175). STS: Greece; ZMHB.
Calocoris biplagiatus Reuter, 1877b: 30 (syn. Reuter, 1881a: 175, suspected; 1896c: 203). HT (see Reuter, 1881a: 176): female, Macedonia?; ZMHB? (not found).