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Goto:

Aythya Boie, 1822

Aythya (Anatidae) ; [AVTAX]

Aythya ferina (Linnaeus, 1758)

Punasotka Pochard Northern Pochard
Aythya ferina ; [AVTAX]

Aythya nyroca (Guldenstadt, 1770)

Ruskosotka Ferruginous Duck
Aythya nyroca ; [AVTAX]

Aythya collaris (Donovan, 1809)

Amerkikantukkasotka Ring-necked Duck
Aythya collaris ; [AVTAX]

Aythya fuligula (Linnaeus, 1758)

Tukkasotka Tufted Duck Tufted Pochard
Aythya fuligula ; [AVTAX]

971x719 (~115Kb) female Russia, Moscow, September 2004, Photo © D. Smirnov	919x641 (~104Kb) male Russia, Moscow Zoo, 29.05.2005, Photo © D. Smirnov	1024x673 (~102Kb) male Russia, Moscow, 5.6.2006, Photo © D. Smirnov
931x745 (~142Kb) male female Russia, Moscow, 5.6.2006, Photo © D. Smirnov

Aythya marila (Linnaeus, 1761)

Lapasotka Greater Scaup
Aythya marila ; [AVTAX]

A. m. marila

Aythya marila marila ; [AVTAX]

A. m. nearctica Stejneger, 1885

Aythya marila nearctica ; [AVTAX]

11.6.2011 (12)

References:

[AVTAX]

Zoonomen; Extracted during June 2011, for most recent information, verify using links provided; Zoological Nomenclature Resource; Birds of the World -- current valid scientific avian names

[D. Smirnov]

Russia, Moscow; e-mail: D. Smirnov

If you have corrections, comments or information to add into these pages, just send mail to Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.