Synonymie:
Halictus aerarius Smith 1873
Halictus confluens Morawitz 1889
Halictus alexoides Strand 1910
Halictus pseudoconfluens Strand 1910
Halictus nikkoensis Cockerell 1911
Halictus leucopogon Strand 1914
Halictus tsushimae Friese 1916
Halictus eruditus Cockerell 1924

Distribution: Japon, Ussuri, Corées, Chine.