Ploiariodes rubromaculatus Blackburn, 1888: 349. ST(S): Hawaii.
Ploiariodes euryale Kirkaldy, 1908e: 372 (syn. McAtee & Malloch, 1922: 95). ST(S): male, Fiji; BPBM.
Ploiariodes californica N. Banks, 1909: 46 (syn. McAtee & Malloch, 1922: 95). ST(S): USA, California; Stanford University, USA.
Ploiaria scotti Distant, 1913a: 163 (syn. Wygodzinsky, 1966: 383). ST(S): Seychelles; BMHN.
Ploiariola sagax Horváth, 1914a: 642 (syn. Wygodzinsky, 1966: 383, 384). ST(S): female, India; HNHM.
Ploiariola froggati Horváth, 1914a: 643 (syn. McAtee & Malloch, 1925: 17). ST(S): female, Australia, Sydney; HNHM.
Ploiariola vitticollis Horváth, 1914b: 88 (syn. P.V. Putshkov, 1991a: 45, 46). LT (P.V. Putshkov, 1991a: 45): male, France, Vaucluse, La Bonde; MNHN.
Empicoris rubromaculatus var. obsoletus McAtee & Malloch, 1926: 132 (syn. Wygodzinsky, 1966: 383). HT: Madeira, Funchal; USNM.
Empicoris tingitanus Dispons, 1955a: 174 (syn. Wygodzinsky, 1966: 383). HT: male, Morocco, Tanger; MNHN.
Empicoris microcephalus Villiers, 1960b: 28 (syn. Wygodzinsky, 1966: 383). ST(S): male, Madagascar; MNHN.
Empicorella barcinonis Dispons, 1965b: 53 (syn. P.V. Putshkov, 1987b: 14, with Ploiariola vitticollis Horváth; restored by P.V. Putshkov, 1991a: 45; syn. nov.). HT: male, Spain, nr Barcelona; coll. Rieger, Nürtingen, Germany.
Empicorella barcinonis balearicus Dispons, 1965b: 55 (Putshkov & Putshkov, 1996: 168). HT: female, Spain, Balearic Is, Mallorca, nr Palma; MNHN.