Intra-population polymorphism of roach Rutilus rutilus
The phenomenon of shift of morphological features and parameters of the roach Rutilus rutilus (Linnaeus, 1758) dwelling in littoral and pelagic areas of the Rybinsk reservoir are marked. The given phenomenon has adaptive character and allows to utilize of the environment more effectively and to mast...
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| Format: | Article |
| Language: | English |
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Oles Honchar Dnipropetrovsk National University
2005-09-01
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| Series: | Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ |
| Online Access: | http://ecology.dp.ua/index.php/ECO/article/view/585 |
| Summary: | The phenomenon of shift of morphological features and parameters of the roach Rutilus rutilus (Linnaeus, 1758) dwelling in littoral and pelagic areas of the Rybinsk reservoir are marked. The given phenomenon has adaptive character and allows to utilize of the environment more effectively and to master existing spatial and temporal subniches with alternative resources perfecly. Influence of non-ecological (inheritable) differences and ecological factors on differentiation of fishes on various intrapopulation forms is considered. |
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| ISSN: | 2310-0842 2312-301X |