Epeolus albus Astafurova & Proshchalykin, sp. nov., male, holotype (A–I), paratype (J) A–C habitus, lateral (A); dorsal (B) and ventral (C) views D head, frontal view E labrum, frontal view F pygidial plate, dorsal view G, H mesoscutellum, dorsolateral (G) and dorsal (H) views I hind basitarsus, lateral view J genitalia, dorsal view. Scale bars: 1.0 mm (A–C); 0.5 mm (D); 0.25 mm (E–J).