THE LIFETIME OF COLOUR MORPHS IN THE POLYMORPHIC POPULATIONS OF THE MOLE VOLE AND THE HYPOTHESIS OF ADAPTIVE POLYMORPHISM
- 作者: Vasil’ev A.1, Bol’shakov V.1, Vasil’eva I.1, Sineva N.1
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隶属关系:
- Federal State Budgetary Institution of Science Institute of Plant and Animal Ecology of the Ural Branch of the Russian Academy of Sciences
- 期: 卷 510, 编号 1 (2023)
- 页面: 283-287
- 栏目: Articles
- URL: https://journals.rcsi.science/2686-7389/article/view/135698
- DOI: https://doi.org/10.31857/S2686738922601035
- EDN: https://elibrary.ru/QFVBRE
- ID: 135698
如何引用文章
详细
For the first time, different lifetime was established in representatives of three colour morphs (brown, bicolor, black) in 10 populations of the Mole Vole of the Volga region, the Urals and the Trans-Urals. With the longest life span of the species – 5 years, numerically dominant morphs in the population are able to live 1–4 years longer than the accompanying ones. Spearman’s correlation coefficient between the longest life span of morphs and their proportion in the population was Rsp = 0.81. A number of morphofunctional features of colour morphs have been identified. The results obtained have general biological significance, confirming the hypothesis of adaptive polymorphism, and allowing us to evaluate the evolutionary and ecological mechanisms of the formation of selective advantages of morphs (as probable ecomorphs), using them as a natural model of the initial stage of sympatric formation in different parts of the range.
作者简介
A. Vasil’ev
Federal State Budgetary Institution of Science Institute of Plant and Animal Ecology of the Ural Branchof the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: vag@ipae.uran.ru
Russian Federation, Yekaterinburg
V. Bol’shakov
Federal State Budgetary Institution of Science Institute of Plant and Animal Ecology of the Ural Branchof the Russian Academy of Sciences
Email: vag@ipae.uran.ru
Russian Federation, Yekaterinburg
I. Vasil’eva
Federal State Budgetary Institution of Science Institute of Plant and Animal Ecology of the Ural Branchof the Russian Academy of Sciences
Email: vag@ipae.uran.ru
Russian Federation, Yekaterinburg
N. Sineva
Federal State Budgetary Institution of Science Institute of Plant and Animal Ecology of the Ural Branchof the Russian Academy of Sciences
Email: vag@ipae.uran.ru
Russian Federation, Yekaterinburg
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