Transferred to other genera:
Abacoproeces ascitus Kulczyński, 1894 -- see Metopobactrus
Abacoproeces topcui Türkeş, Karabulut, Demir & Seyyar, 2015 -- see Pelecopsis
In synonymy:
Abacoproeces brunneipes (Dahl, 1912, T from Metopobactrus) = Abacoproeces saltuum (L. Koch, 1872) (Thaler, 1976a: 230)
Abacoproeces saltuensis (O. Pickard-Cambridge, 1873, T from Erigone) = Abacoproeces saltuum (L. Koch, 1872) (Simon, 1884a: 653)