| 词条 | Ankober serin |
| 释义 |
| name = Ankober serin | status = VU | status_system = IUCN3.1 | status_ref = [1] | genus = Crithagra | species = ankoberensis | authority = (Ash, 1979) | synonyms =Serinus ankoberensis}} The Ankober serin (Crithagra ankoberensis) is a species of finch in the Fringillidae family. It is a small brown seedeater, about 12 centimeters or 5 inches in length with brown upperparts and its head and breast distinguished with heavy buffy-colored streaking. It is gregarious and is often encountered in flocks. Its song consists of a constant, low twitter.[2] This bird is endemic to Ethiopia, inhabiting steep rocky slopes and high cliff-tops; the reported range of the Ankober serin consists of several disjointed areas in northern Shewa and in the northern Amhara Region.[2] It is threatened by habitat loss. The Ankober serin was formerly placed in the genus Serinus but phylogenetic analysis using mitochondrial and nuclear DNA sequences found that the genus was polyphyletic.[3] The genus was therefore split and a number of species including the Ankober serin were moved to the resurrected genus Crithagra.[4][5] References1. ^{{IUCN|id=22720246 |title=Serinus ankoberensis |assessor=BirdLife International |assessor-link=BirdLife International |version=2013.2 |year=2012 |accessdate=26 November 2013}} {{Taxonbar|from=Q27075826}}{{DEFAULTSORT:serin, Ankober}}{{Fringillidae-stub}}2. ^1 Nigel Redman, Terry Stevenson, and John Fanshawe, Birds of the Horn of Africa: Ethiopia, Eritrea, Djibouti, Somalia, and Socotra (Princeton: University Press, 2009), p. 454 3. ^{{cite journal | last1=Zuccon | first1=Dario | last2=Prŷs-Jones | first2=Robert | last3=Rasmussen | first3=Pamela C. | last4=Ericson | first4=Per G.P. | year=2012 | title=The phylogenetic relationships and generic limits of finches (Fringillidae) | journal=Molecular Phylogenetics and Evolution | volume=62 | issue=2 | pages=581–596 | doi=10.1016/j.ympev.2011.10.002 | url=http://www.nrm.se/download/18.9ff3752132fdaeccb6800010935/Zuccon%20et%20al%202012.pdf | pmid=22023825}} 4. ^{{cite web| editor1-last=Gill | editor1-first=Frank | editor2-last=Donsker | editor2-first=David | title=Finches, euphonias | work= World Bird List Version 5.2| url=http://www.worldbirdnames.org/bow/finches/ | publisher=International Ornithologists' Union| accessdate=5 June 2015 }} 5. ^{{ cite journal | last=Swainson | first=William | author-link=William John Swainson | year=1827 | title=On several forms in ornithology not hitherto defined | journal=Zoological Journal | volume=3 | page=348 | url=https://www.biodiversitylibrary.org/page/2339407 }} 4 : Crithagra|Endemic birds of Ethiopia|Birds described in 1979|Taxonomy articles created by Polbot |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。