Cimex alboacuminatus Goeze, 1778: 266. For Cimex No. 29 in Geoffroy, 1762: 450. ST(S): France, nr Paris; lost.
Cimex caffer Thunberg, 1784: 59 (syn. Stål, 1867b: 382, with pedestris). LT (Kondorosy et al., 2014: 571): Caput bonae spei [= South Africa: Cape of Good Hope] (in error); UZIU.
Cimex apicaris Geoffroy in Fourcroy, 1785: 204. Objective synonym of alboacuminatus Goeze, 1778.
Cimex cinereus Gmelin, 1790: 2184. Objective synonym of alboacuminatus Goeze, 1778.
Cimex bardanae Preyssler, 1791: 102 (syn. Reuter, 1885g: 228). ST(S): Czech Republic, Bohemia; lost.
Lygaeus pedestris Panzer, 1797b: 14 (syn. Reuter, 1885g: 228). ST(S): Germany; lost.
Pachymerus insignis Boheman, 1852c: 53 (syn. Fieber, 1861a: 388, with pedestris). ST(S): male, Sweden, Skåne; lost.
Rhyparochromus mundulus Dohrn, 1860b: 160 (syn. Dohrn, 1860d: 208, with pedestris). STS: Poland (Wolin Is.) and Russia (ST: Sarepta); lost.
Rhyparochromus concinnulus Walker, 1872: 93 (syn. Horváth, 1899f: 278). Description, no types (see Horváth, 1899f: 278; Scudder, 1967c: 261).
Pachymerus pedestris var. funerea Puton, 1878c: 65. LT (Scudder, 1967b: 156): male, France; Corsica; MNHN.
Pachymerus bardanae var. flavatus Horváth, 1882b: 147. LT (Scudder, 1970a: 198): female, Caucase; HNHM (invalid, see Péricart, 1996b: 154).
Aphanus alboacuminatus var. bicolor Horváth, 1911a: 583. ST(S) (see Scudder, 1970a: 198): Syria, Damascus; lost?
Rhyparochromus alboacuminatus f. immaculata Michalk, 1938a: 90 (junior secondary homonym of Aphanus quadratus var. immaculatus Royer, 1919). STS: Germany.
Rhyparochromus alboacuminatus f. nigra Michalk, 1938a: 90. STS: Germany.
Rhyparochromus alboacuminatus f. implagiata Stichel, 1962: 779. New name for immaculata Michalk, 1938.