zweidimensionales bewegtes Bild
Trichoplax adhaerens (Placozoa) - Eizellen und Furchungsstadien
Habitus der Tiere mit Eizellen verschiedener Größe und Form. Eintritt der Tiere in die degenerative Phase (Auflösen des Organismus). Furchungsstadien der isolierten Eizellen mit Hülle.
Trichoplax adhaerens F. E. Schulze is a flat, flagellated organism, with its systematic position at the basis of Metazoa. The film shows animals in degenerative phase containing egg cells. Different stages of growth of the eggs are presented. In the larger eggs the nucleus and its nucleolus are recognizable. Isolated eggs show a special envelope ("fertilization membrane"). Different stages of cleavage are also presented.
- Alternative title
-
Trichoplax adhaerens (Placozoa) - Egg Cells and Stages of Segmentation
- Location
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Hannover TIB
- Extent
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77MB, 00:06:19:00 (unknown)
- Notes
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Audiovisuelles Material
Stummfilm
Silent movie
- Bibliographic citation
-
Trichoplax adhaerens (Placozoa) - Eizellen und Furchungsstadien ; (Jan. 1973)
- Keyword
-
cleavage / Placozoa
biology
ethology, morphology
Encyclopaedia Cinematographica
Biologie
Trichoplax adhaerens
Ethologie, Morphologie
zoology
Trichoplax adhaerens
Fortpflanzung, geschlechtliche / Placozoa
Furchung / Placozoa
reproduction, sexual / Placozoa
Zoologie
- Event
-
Veröffentlichung
- (who)
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IWF (Göttingen)
- (when)
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1973-01-01
- Contributor
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Grell, Karl Gottlieb
- DOI
-
10.3203/IWF/E-1920
- Last update
-
04.12.2024, 8:09 AM CET
Data provider
Technische Informationsbibliothek (TIB). If you have any questions about the object, please contact the data provider.
Object type
- zweidimensionales bewegtes Bild
Associated
- Grell, Karl Gottlieb
- IWF (Göttingen)
Time of origin
- 1973-01-01