Triphleps laevigatus Fieber, 1860a: 270. ST(S): Italy, Sicily.
?Triphleps obscurus (non Hahn, 1831): Douglas & Scott, 1865: 503. Misidentification (see Ribaut, 1923: 532).
Orius laevigatus cyprius Wagner, 1952d: 35 (syn. Péricart, 1972: 170). HT: male, Cyprus, Paphos Yeroskipos; MZHF.
Orius laevigatus inaequalis Wagner, 1952d: 35 (syn. Péricart, 1972: 170). HT: male, Algeria, Constantine; ZMUH.
Orius (Heterorius) luridus Wagner, 1954f: 225 (syn. Wagner & Péricart, 1968: 213). HT: male, Israel, "Palästina, Wadi Buscara"; ZMUH.
Triphleps niger var. rufitibia Rey in Wagner, 1955c: 32 (syn. Wagner, 1955c: 32; Péricart, 1972: 169). Nomen nudum.