Epiplatys dageti (Cyprinodontidae) - Embryonalentwicklung, Discoidale Furchung

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Video in TIB AV-Portal: Epiplatys dageti (Cyprinodontidae) - Embryonalentwicklung, Discoidale Furchung

Formal Metadata

Epiplatys dageti (Cyprinodontidae) - Embryonalentwicklung, Discoidale Furchung
Alternative Title
Epiplatys dageti (Cyprinodontidae) - Embryonic Development, Discoidal Segmentation
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IWF Signature
E 2147
Release Date
Silent film
Institut für den Wissenschaftlichen Film (IWF)
Production Year

Technical Metadata

IWF Technical Data
Film, 16 mm, 98 m ; SW, 9 min

Content Metadata

Subject Area
Querbandhechtling. Discoidale Furchung. Umlagerung des Zytoplasmas, Bildung des Synkarions, synchrone Teilung der Blastomeren. Ausbreitung der Zellen über die Eioberfläche. Entstehung und Verteilung der Dotterkerne. Mit Zeitraffung.
The progress of discoidal segmentation in a boned fish is shown in a survey. Closer observation illustrates the following processes: 1. displacement of the cytoplasm, 2. formation of the syncarion, 3. synchronous separation of the blastomeres, 4. emergence and separation of the yolk nuclei, 5. propagation of the cells over the surface of the ovum.
Keywords =d Knochenfisch Querbandhechtling Karpfen / Zahnkarpfen Killifisch Eierlegender Zahnkarpfen Zahnkarpfen, eierlegender Epiplatys dageti Embryonalentwicklung / Pisces Furchung / Pisces cleavage / Pisces embryonic development / Pisces Epiplatys dageti bony fish pupfish killifish Encyclopaedia Cinematographica