Description published
Morawitz, Horae Societatis Entomologicae Rossicae (St. Petersburg), 9: 57
Location of type
Type material: Syntypes m(m), f(f), “Gub. Astrachan” [Russia].-Combination Osmia (Osmia) princepsMorawitz in Friese (1911b: 106).-Combination Osmia (Alcidamea) princeps Morawitz in Warncke (1991h: 723).