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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Mycocepurus goeldii ： ウィキペディア英語版 Mycocepurus goeldii ''Mycocepurus goeldii'' is a species of ant in the genus ''Mycocepurus''. The species is parasitised by a closely related species, ''Mycocepurus castrator''. The two diverged recently, around 37,000 years ago, and evolved in the same geographic region, making the parasite–host pair an example of sympatric speciation.〔 ''M. castrator'' is directly descended from ''M. goeldii'', its host. Such relationships are not uncommon among social parasites, as recognized by Emery's rule. Less common are cases like ''M. castrators, where two species diverge without the benefit of geographic isolation, known as sympatric speciation. Rabeling ''et al.'' (2014) analyzed divergence of mitochondrial versus nuclear DNA, finding that the nuclear alleles bore more similarities than the mitochondrial alleles. This led them to rule out the possibility of recent interbreeding, and conclude that sympatric speciation had occurred. The two species are believed to have diverged around 37,000 years ago, during the late Pleistocene. == References == 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mycocepurus goeldii」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.