Description published
Mocsary, Természetrajzi Füzetek, 1: 232.
Location of type
Type material: f(f), [Hungary].-Combination Osmia (Helicosmia) sogdiana dives Mocsary in Warncke (1988a: 24). Combination Osmia (Chalcosmia) dives Mocsary in Zanden (1988b: 124).