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Keywords from Image Description:
Nettapus coromandelianus coromandelianus Hardwicke. Anas girra Nettapus coromandelianus coromandelianus Subspecies of Cotton Pygmy Goose male and female Anas girra Nettapus coromandelianus coromandelianus Sousespce de Anserelle de Coromandel mle et femelle org page Illustrations of Indian Zoology volume creator Thomas Hardwicke