Cimex custos Fabricius, 1794: 94. ST(S): Germany, Kiliae [= Kiel]; ZMUC.
Arma custos var. fuscoantennata Motschulsky, 1860a: 501. Nomen nudum.
Arma chinensis Fallou, 1881: 340 (syn. Zha et al., 2018: 164). ST(S): China (NO), Pékin [= Beijing]; MNHN.
Arma discors Jakovlev, 1902a: 64 (syn. Kiritshenko, 1922: 14, with chinensis). LT (Derzhansky et al., 2002: 367): female, Mongolia, Khalkhyn gol River; ZMAS.
Auriga peipingensis Yang, 1933a: 21 (syn. Thomas, 1994: 165, with chinensis). HT: female, China (NO), Peiping [= Beijing].
Arma custos f. scutellaris Stichel, 1961: 656 (unavailable name).
Arma neocustos Ahmad & Önder, 1990a: 8 (syn. Thomas, 1994: 165). HT: male, Turkey, Lüleburgaz; EUIT.
Arma neoinsperata Ahmad & Önder, 1990a: 9 (syn. Thomas, 1994: 165). HT: female, Turkey, Lüleburgaz; EUIT.