Stenocephalus insularis Dallas, 1852a: 482. LT (Scudder, 1957f: 156): female, Ecuador, Galapagos Is; BMNH.
Stenocephalus bianchii Jakovlev, 1901c: 203 (syn. Moulet, 1995b: 359). HT: female, Iran, Kirman, Kukh-i-Murgak [about 100 km WNW of Khash, Sistan-Baluchistan]; ZMAS.
Stenocephalus mairei Bergevin, 1930d: 24 (syn. Moulet, 1995b: 359, with bianchii). HT: female, Algeria, Tamouda, N Hoggar; MNHN.
Stenocephalus elegantulus Villiers, 1950b: 324 (syn. Moulet, 1995b: 359, with bianchii). HT: male, Niger, Aïr, Monts Baguezans (Irabellaben), 1200(1300 m; MNHN.
Stenocephalus alboscutellatus Villiers, 1956a: 841 (syn. Moulet, 1995b: 359, with bianchii). HT: male, Mauritania, Mollonchar; MNHN.
Dicranocephalus pilicornis Linnavuori, 1961e: 83 (syn. Lansbury, 1965d: 72, with bianchii). HT: female, Israel, Wadi Wefekh; NMWC.