Tetrao urogallus lugens Lönnberg, Orn. Monatsber., vol. 14, No. 5/6, June-July 1905, p. 103.= Tetrao urogallus urogallus Linnaeus, 1758
Holotype ? : Male ad., Uleåborg District, Finland. 11. II. 1897. No. 16597. - Measurements of type : wing : 370 mm.; tail : 275 mm.; culmen : 46 mm.; bill from nasal opening : 26 mm.; tarsus : 74 mm.Click on the picture for enlargement.