Journal of Siberian Federal University. Biology / Characteristics of the Population of River Snail Viviparus Viviparus L. (Mollusca, Gastropoda) of the Small Kokshaga River

Full text (.pdf)
Issue
Journal of Siberian Federal University. Biology. 2010 3 (3)
Authors
Bedova, Praskoviya V.
Contact information
Bedova, Praskoviya V. : Mari State University , 1 Yoshkar-ola, Lenina sq., Mari El Republic, 424001 Russia , e-mail:
Keywords
reservoirs; molluscs; structure of population
Abstract

The research on a population status in the River snail V.viviparus at the urbanized site of the Small Kokshaga River (the inflow of Volga) on the territory of the city of Yoshkar-Ola (the Republic of Mari El) was carried out. The results of the research have shown that the changes in number and biomass of an investigated species didnt take place. The sexual structure is stable, the population can be considered as growing, because the one -year -old individuals prevail over other age groups in the population of V.viviparus.

Pages
335-341
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/2239

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