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Характеристика полиморфизма по признакам рисунка окраски остромордой лягушки Rana arvalis Приволжского федерального округа

Характеристика полиморфизма по признакам рисунка окраски остромордой лягушки Rana arvalis Приволжского федерального округа

Abstract

Проанализированы особенности полиморфизма по признакам рисунка окраски спины остромордой лягушки Rana arvali s в 12 локалитетах Приволжского федерального округа. Выявлено возрастание доли полосатых особей (морфа striata) и снижение фенотипического разнообразия от Поволжья к Зауралью. Установлено, что в большинстве трансформированных местообитаний отмечается снижение показателя разнообразия полиморфизма.

Peculiarities of polymorphism on features of pattern of back color of moor frog Rana arvalis in 12 localities of Volga Federal district were analyzed. The increase of share of striped specimens (morph striata) and decrease of phenotypic variety from Volga region to Trans-Urals were detected. The decrease of diversity indices of polymorphism was established in majority of transformed habitats.

Keywords

ПОЛИМОРФИЗМ, ОСТРОМОРДАЯ ЛЯГУШКА, ПРИВОЛЖСКИЙ ФЕДЕРАЛЬНЫЙ ОКРУГ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
bronze