Saúde
Anserinae
Texto da Wikipédia (en), licença CC BY-SA. O BETARUBI mostra o verbete inteiro nesta página — a leitura não continua fora do site.
The Anserinae are a subfamily in the waterfowl family Anatidae and includes the swan and geese. Under alternative systematical concepts, it is split into two subfamilies. The Anserinae contains geese and ducks, while the Cygninae contains the swans.