The Geographic Distribution of Closely Related Species
نویسندگان
چکیده
منابع مشابه
Differentiation of two closely related species of the genus Empoasca (Hem.: Cicadellidae)
پیش‌تر، گونه‌ای زنجرک از مزارع چغندرقند استان اصفهان به اشتباه به نام Empoasca decipiens (Paoli) گزارش شده است که در این نوشتار نام صحیح آن به‌صورت Empoasca meridiana Zachvatkin اعلام می‌گردد. گونه‌ی اخیر دارای سینونیم شناخته‌تری به نام Empoasca punjabensis Singh-Pruthi می‌باشد. گونه‌های آسیایی خویشاوند گونه‌ی E. decipiens، براساس شکل پیگوفر (pygofer) ژنیتالیای نر ازهم تفکیک می‌گردند، به‌طوری‌ک...
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متن کاملThe joint allele-frequency spectrum in closely related species.
We develop the theory for computing the joint frequency spectra of alleles in two closely related species. We allow for arbitrary population growth in both species after they had a common ancestor. We focus on the case in which a single chromosome is sequenced from one of the species. We use classical diffusion theory to show that, if the ancestral species was at equilibrium under mutation and ...
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ژورنال
عنوان ژورنال: The American Naturalist
سال: 1907
ISSN: 0003-0147,1537-5323
DOI: 10.1086/278751