Formation and Structure

  • Werner Peters
Part of the Zoophysiology book series (ZOOPHYSIOLOGY, volume 30)

Abstract

In most embryology papers nothing is said about the beginning of secretion of peritrophic membranes. Aubertot (1934) found these membranes already in immobile embryos in the brood pouch of water fleas, Daphnia pulex.

Keywords

Permeability Sucrose Mold Hexagonal Manure 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • Werner Peters
    • 1
  1. 1.Institut für ZoologieUniversität DüsseldorfDüsseldorfGermany

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