Some features of biology of big-headed goby Neogobius gorlap (Perciformes, Gobiidae) in waters of the Kuibyshev Reservoir

被引:0
|
作者
Kirilenko E.V. [1 ]
Shemonaev E.V. [1 ]
机构
[1] Institute of Ecology, Volga Basin, Russian Academy of Sciences (IEVB), Tolyatti
关键词
age composition; big-headed goby; feeding; invader; Kuibyshev Reservoir; rate of growth;
D O I
10.1134/S0032945210080072
中图分类号
学科分类号
摘要
On the basis of materials of 2003-2005, the size-age composition, dates of reproduction, as well as qualitative and quantitative food composition of big-headed goby Neogobius gorlap in the coastal part of the Kuibyshev Reservoir are considered. It is shown that big-headed goby prefers coastal parts of the reservoir with depths up to 2. 5 m and rocky, sandy-slimy grounds; the bulk of its feeding consists of crustaceans. © 2010 Pleiades Publishing, Ltd.
引用
收藏
页码:627 / 631
页数:4
相关论文
共 12 条