File:Dendrocometes paradoxus Stein, 1852.jpg

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Français : * Johannes Leunis, 1886

Dendrocometes paradoxus Stein, 1852. 40 à 90 μm. Fig. 1083. À l'intérieur, un essaim de descendants générés par bourgeonnement interne. X 300. a. noyau ; b. vacuole contractile ; c. essaimage (future progéniture)

  • Otto Zacharias, 1913. Modifié d’après L. Plate, 1913.

'Dendrocometes paradoxus en fin de phase de conjugaison (appariement avec une autre cellule).

  • 1. Le noyau originel, K1, de forme allongée, revêt une structure striée.
  • 2, 3. K1 se brise en morceaux de différentes tailles. Près du noyau originel, le nouveau noyau, K2, émerge sous la forme d’un corpuscule granulé.
  • K1. Ancien noyau en phase de décomposition.
  • K2. Nouveau noyau en formation.
  • cv. vacuole contractile avec son canal d’excrétion.
Date 1882, 1913
Source
  • Johannes Leunis. Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen. Hahnsche buchhandlung, Hannover, 1886, 1231 p., page 1113 : lire en ligne
  • Otto Zacharias. Die Chromatin-Diminution in den Furchungszellen von Ascaris megalocephala [Diminution de la chromatine dans les cellules de clivage d'Ascaris megalocephala]. Anatomischer Anzeiger, G. Fischer, Iéna (Allemangne). Vol. 43, n°2, 1913, p. 33-53, page 50 : lire en ligne
Author

Johannes Leunis|Johannes Leunis

Ludwig H. Plate

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current15:05, 13 May 2023Thumbnail for version as of 15:05, 13 May 20231,125 × 1,600 (280 KB)Gerardgiraud (talk | contribs)Uploaded a work by Johannes Leunis|Johannes Leunis Ludwig H. Plate from *Johannes Leunis. Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen. Hahnsche buchhandlung, Hannover, 1886, 1231 p., page 1113 : [https://www.biodiversitylibrary.org/item/16320#page/1135/ lire en ligne] * Otto Zacharias. Die Chromatin-Diminution in den Furchungszellen von As...

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