Larus argentatus var. Vegae Palmén, Vega-Exped. Vetenskap. Iaktag., Band V, p. 370, 1887.= Larus argentatus vegae Palmén, 1887
Holotype ? : Male ad., Pidlin, near Pitlekaj. 1. VI. 1879. "Vega" Expedition. No. 16381. - Measurements of type : wing : 460 mm.; tail : 217 mm.; culmen : 58 mm.; tarsus : 68 mm.Click on the picture for enlargement.