| 词条 | Malagasy shelduck |
| 释义 |
| name = Malagasy shelduck | fossil_range = Holocene | image = Alopochen sirabensis.jpg | image_caption = Skull and limb fossils | status = EX | status_system = | genus = Alopochen | species = sirabensis | authority = (Andrews, 1897) | synonyms = *Chenalopex sirabensis Andrews
}} The Malagasy shelduck (Alopochen sirabensis), also known as the Sirabe shelduck, is an extinct species of waterfowl in the shelduck subfamily. It was described from subfossil bones found at Antsirabe in central Madagascar.[1] Radiocarbon dating of subsequently discovered material shows that the bird survived to at least 1400 years ago, after human settlement of the island. A close relative of the Egyptian goose, the bird is sometimes considered a subspecies of the extinct Mauritian shelduck.[2][3] References1. ^{{Cite journal | doi = 10.1111/j.1474-919X.1897.tb03281.x| title = On some Fossil Remains of Carinate Birds from Central Madagascar| journal = Ibis| volume = 39| issue = 3| pages = 343| year = 2008| url = https://www.biodiversitylibrary.org/item/54800#page/397/mode/1up| last1 = Andrews | first1 = C. W. }} {{DEFAULTSORT:shelduck, Malagasy}}{{duck-stub}}2. ^{{cite book|title=Holocene bird subfossils from the sites of Ampasambazimba, Antsirabe and Ampoza, Madagascar: Changes in the avifauna of south central Madagascar over the past few millennia |author=Goodman, SM |year=1999 |series=In: Adams, N.J. & Slotow, R.H. (eds) Proc. 22 Int. Ornithol. Congr., Durban |publisher=BirdLife South Africa |location=Johannesburg |isbn= |pages=3071–3083 |url=http://www.int-ornith-union.org/files/proceedings/durban/Symposium/S50/S50.4.htm |deadurl=yes |archiveurl=https://web.archive.org/web/20140519023113/http://www.int-ornith-union.org/files/proceedings/durban/Symposium/S50/S50.4.htm |archivedate=2014-05-19 |df= }} 3. ^{{cite book |title=Holocene Extinctions |author=Turvey, Samuel T |year=2009 |series= |publisher=Oxford University Press |location= |isbn=9780191579981 |page=67 |url= }} 4 : Alopochen|Extinct birds of Madagascar|Holocene extinctions|Birds described in 1897 |
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