Anas platyrhynchos domesticus 家鸭 ; 金定鸭
Anas platyrhynchos Linnaeus 绿头鸭
Anas platyrhynchos conboschas 绿头鸭格陵兰亚种
Anas platyrhynchos platyrhynchos 绿头鸭指名亚种
A wild duck (Anas platyrhynchos) of which the male has a green head and neck. Most domestic ducks descend from the mallard.
一种野鸭(绿头鸭),其雄鸟具有绿色的头和颈。大部分驯化了的家鸭都是绿头鸭的后裔。
A wild duck(Anas platyrhynchos)of which the male has a green head and neck. Most domestic ducks descend from the mallard .
绿头鸭一种野鸭(绿头鸭),其雄鸟具有绿色的头和颈。大部分驯化了的家鸭都是绿头鸭的后裔。
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