genus
African and Mascarene Sheldgeese
Alopochen
Field notes
Alopochen is a genus of the bird family Anatidae, part of the subfamily Tadorninae along with the shelducks. It contains one extant species, the Egyptian goose (Alopochen aegyptiaca), and three which became extinct in the last 1,000 years or so. The Egyptian goose is native to mainland Africa, and the recently extinct species are from Madagascar and the Mascarene Islands.
mtDNA cytochrome b sequence data suggest that the relationships of Alopochen to Tadorna need further investigation.
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Range
Greener is more native, amber more introduced; paler is less certain. How this was decided