Petralca
Extinct genus of birds
Petralca is an extinct genus of loon found in Oligocene and Miocene deposits of Austria. The type and only species, Petralca austriaca, was described in 1987. It is the only member of the Petralcinae subfamily. Originally thought to be the oldest representative of auk in Europe, it was reinterpreted as a member of Gaviiformes by Göhlich & Mayr (2018).
Sources and credits
This article is adapted from the Wikipedia article “Petralca”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.
Images, from Wikimedia Commons:
- Petralca Vienna.jpg by Tommy from Arad, CC BY 2.0
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