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Mlíkovský, J. 2012.

The correct name for the Siberian Black-billed Capercaillie is Tetrao urogalloides (Aves: Tetraonidae)

. Zootaxa. 3452, 1 (Sep. 2012), 66–68. DOI:https://doi.org/10.11646/zootaxa.3452.1.3.