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Community structure of planktonic rotifers in a mesotrophic lake

  • L. K. Matveeva
Conference paper
Part of the Developments in Hydrobiology book series (DIHY, volume 14)

Abstract

Seasonal changes of species diversity (Hr) and average spatial overlap (Ōjk) of planktonic rotifers in a mesotrophic lake were examined with respect to their dependence on habitat diversity (Hh) and on a predator (Asplanchna herricki). Hr was positively correlated with the density of A. herricki and with Hh. In the absence of A. herricki there was no correlation between Hr and Hh. Ōjk was negatively correlated with the density of A. herricki and with Hh; the correlation between Ōjk and Hh was independent of the presence of the predator.

Keywords

rotifers species diversity spatial overlap predation pressure Asplanchna herricki 

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Copyright information

© Dr W. Junk Publishers, The Hague 1983

Authors and Affiliations

  • L. K. Matveeva
    • 1
  1. 1.A.N. Severtsov Institute of Animal Evolutionary Morphology and EcologyAcademy of Sciences of the U.S.S.R.MoscowUSSR

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