Cimex arenarius Linnaeus, 1758: 448. HT: female!, Europe; LSUK.
Lygaeus sylvaticus (non Fabricius, 1775): Panzer, 1803a: 16. Misidentification (see Zetterstedt, 1828: 472).
Lygaeus agrestis Fallén, 1807: 66 (syn. Zetterstedt, 1828: 472, suspected; Horváth, 1899f: 276). LT (Péricart, 1997a: 64): male, Sweden, Esperöd; MZLU.
Trapezonotus psammobius Garbiglietti, 1869: 117 (syn. Puton, 1874a: 226). ST(S): Italy, nr Torino; MIZT?