Regularities of the Shell Length to the Individual Weight Ratio in Mollusks of the Genus Dreissena (Dreissenidae, Bivalvia) in Volgograd Reservoir
- 作者: Filinova E.I.1, Kolozin V.A.1, Malinina Y.A.1
-
隶属关系:
- Berg State Research Institute of Lake and River Fisheries, Saratov Branch
- 期: 卷 45, 编号 10 (2018)
- 页面: 1187-1190
- 栏目: Article
- URL: https://journals.rcsi.science/1062-3590/article/view/182941
- DOI: https://doi.org/10.1134/S1062359018100114
- ID: 182941
如何引用文章
详细
Regression analysis of the size and weight structure of dreissenids (D. bugensis and D. polymorpha) from the Volgograd Reservoir has been carried out. The power-dependence parameters in the resulting equation are different for the two studied mollusk species (W = 0.036L3.33 for D. bugensis and W = 0.064L3.32) for D. polymorpha. The established regression relationship between the individual body weight (W) and the shell length of the mollusk (L) has a high degree of correlation R2 = 0.96 at a significance level of p = 0.01. The results can be used for reconstructing the individual weight of mollusks from the shell length during trophological studies in Lower Volga reservoirs.
作者简介
E. Filinova
Berg State Research Institute of Lake and River Fisheries, Saratov Branch
编辑信件的主要联系方式.
Email: e.filinowa@yandex.ru
俄罗斯联邦, Saratov, 410002
V. Kolozin
Berg State Research Institute of Lake and River Fisheries, Saratov Branch
Email: e.filinowa@yandex.ru
俄罗斯联邦, Saratov, 410002
Yu. Malinina
Berg State Research Institute of Lake and River Fisheries, Saratov Branch
Email: e.filinowa@yandex.ru
俄罗斯联邦, Saratov, 410002
补充文件
