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Aythya

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Containing group: Anatidae
Title Illustrations
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Scientific Name Aythya ferina
Specimen Condition Live Specimen
Source Pochard
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License - Version 2.0.
Copyright © 2005 Keith Marshall
Scientific Name Aythya marila
Location Stanley Park, Lost Lagoon, Vancouver, British Columbia, Canada
Specimen Condition Live Specimen
Sex male and female
Source Greater Scaup, adult mating pair
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial-NoDerivs License - Version 2.0.
Copyright © 2006 Greg
Scientific Name Aythya collaris
Specimen Condition Live Specimen
Sex Male
Body Part head
Source Ring-necked Duck
Source Collection Flickr
Image Use creative commons This media file is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike License - Version 2.0.
Copyright © 2007 Ashok Khosla
About This Page

Page: Tree of Life Aythya. The TEXT of this page is licensed under the Creative Commons Attribution-NonCommercial License - Version 3.0. Note that images and other media featured on this page are each governed by their own license, and they may or may not be available for reuse. Click on an image or a media link to access the media data window, which provides the relevant licensing information. For the general terms and conditions of ToL material reuse and redistribution, please see the Tree of Life Copyright Policies.

Citing this page:

Tree of Life Web Project. 2007. Aythya. Version 07 March 2007 (temporary). http://tolweb.org/Aythya/89258/2007.03.07 in The Tree of Life Web Project, http://tolweb.org/

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Each ToL branch page provides a synopsis of the characteristics of a group of organisms representing a branch of the Tree of Life. The major distinction between a branch and a leaf of the Tree of Life is that each branch can be further subdivided into descendent branches, that is, subgroups representing distinct genetic lineages.

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