Cimex falcatus Cyrillus, 1791: pl. 6 fig. 9 and legend. ST(S): Italy, nr Naples.
Cimex desfontainii Fabricius, 1794: 89 (syn. Gorski, 1852: 46). ST(S): Barbaria; ZMUC (name label not in Fabricius’ handwriting).
Trigonosoma bohemanni Dohrn, 1860b: 100 (syn. Horváth, 1889d: 42). HT: Morocco; ZMPA?
Trigonosoma (Selenodera) falcatum var. reflexum Horváth, 1889d: 43. STS: male, female, France (Montpellier), Spain (Madrid) and Italy (Sicily); HNHM, MNHN?, NHMW?
Trigonosoma (Selenodera) falcatum var. orthoceras Horváth, 1889d: 44. STS: male, female, Italy, Palizzi and Sicily; NHMW? Museo Zoologico, Firenze, Italy?