Annakacygna Matsuoka and Hasegawa 2022 (swan)

Aves - Anseriformes - Anatidae

Full reference: H. Matsuoka and Y. Hasegawa. 2022. Annakacygna, a new genus for two remarkable flightless swans (Aves, Anatidae, Cygnini) from the Miocene of Gunma, central Japan: With a note on the birds’food niche shift and specialization of wings for parental care actions. Bulletin of the Gunma Museum of Natural History 26:1-30

Parent taxon: Cygnini according to H. Matsuoka and Y. Hasegawa 2022

Sister taxa: Afrocygnus, Cygnanser, Cygnus, Megalodytes

Subtaxa: Annakacygna hajimei

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Type: Annakacygna hajimei

Ecology: volant folivore-granivore

Distribution: found only at Usui River (Miocene of Japan)

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Specimen images are retrieved through the ePANDDA API.


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