Regeneration in tubularia mesembryanthemum

  title={Regeneration in tubularia mesembryanthemum},
  author={N. M. Stevens},
  journal={Archiv f{\"u}r Entwicklungsmechanik der Organismen},
  • N. Stevens
  • Published 1 December 1901
  • Biology
  • Archiv für Entwicklungsmechanik der Organismen
Conclusions1)There is no quantitative relation between the number of red pigment granules in the circulating fluid of regenerating pieces of Tubularia, and the amount of red pigment in the new hydranth. The red granules are thrown into the circulation by degeneration of endodermal ridges or tentacle anlagen: they usually accumulate in a mass, or ball, at the distal end of the tube and are ejected as waste material by the hydranth.2)The force which closes the cut end of a piece of Tubularia… 
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Regeneration in hydromedusae

  • G. T. Hargitt
  • Biology
    Archiv für Entwicklungsmechanik der Organismen
  • 2005