Cydnus scarabaeoides Fabricius, 1803: 186. ST(S): Morocco, Tanger; ZMUC (1 ST).
Cephalocteus histeroides Dufour, 1834: 347 (syn. Rambur, 1839: 108). HT: male, Spain, Cadiz; MNHN.
Amblyottus dufouri Amyot & Serville, 1843: 92 (syn. J.A. Lis, 1999a: 170). STS: France, Marseille; lost.