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Life histories of some species of Rotifera Bdelloidea

  • Claudia Ricci
Conference paper
Part of the Developments in Hydrobiology book series (DIHY, volume 14)

Abstract

Nine species of Rotifera Bdelloidea have been cultured under laboratory conditions. The species were collected from two different environments: one group from water courses, the other from terrestrial mosses. Life tables have been determined and population dynamics parameters have been calculated. The characteristics of the life history seem to be related to the natural environmental conditions of the species. The patterns of reproductive output may develop as adaptations to different selective pressures: species from unpredictable environments face the probability of leaving no young at all, while species from stable environments are less conservative in their energy budget. Life characteristics are discussed from the point of view of adaptive strategies.

Keywords

rotifers Bdelloidea life tables strategy 

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Copyright information

© Dr W. Junk Publishers, The Hague 1983

Authors and Affiliations

  • Claudia Ricci
    • 1
  1. 1.Istituto di ZoologiaMilanoItaly

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