Anser Hutchinsii Richardson, 1832 accepté comme Branta hutchinsii (Richardson, 1832)	933130

BIBLIO

Description originale
Swainson, W. & Richardson, J. 1831. Fauna Boreali-Americana or the Zoology of the northern parts of British America. Volume 2. The birds. London. 523 pp. : 470

 

NOTES