Some hybrid ducks in the collection of the Zo\xc3\xb6logisch Museum, Universiteit van Amsterdam

Hybrids of the following duck species, collected in the Netherlands, are listed and described: Anas platyrhynchos L. X Anas acuta L. Anas platyrhynchos L. X Anas penelope L. Netta rufina (Pallas) X Anas platyrhynchos L. Netta rufina (Pallas) X Aythya ferina (L.) In each case the hybrid proved to be...

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Bibliographic Details
Main Authors: Wattel, J., Harrison, J.M.
Format: Article in Journal/Newspaper
Language:unknown
Published: 1968
Subjects:
Online Access:https://repository.naturalis.nl/pub/505098
Description
Summary:Hybrids of the following duck species, collected in the Netherlands, are listed and described: Anas platyrhynchos L. X Anas acuta L. Anas platyrhynchos L. X Anas penelope L. Netta rufina (Pallas) X Anas platyrhynchos L. Netta rufina (Pallas) X Aythya ferina (L.) In each case the hybrid proved to be intermediate between the presumed parents. An aberrant hybrid of A. platyrhynchos and A. acuta probably arose from a mating of acuta with a colour-aberration of platyrhynchos.