Salmo (Art.) - Eientwicklung; Bewegungsrhythmen bei hochgewölbtem Blastoderm

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Video in TIB AV-Portal: Salmo (Art.) - Eientwicklung; Bewegungsrhythmen bei hochgewölbtem Blastoderm

Formal Metadata

Salmo (Art.) - Eientwicklung; Bewegungsrhythmen bei hochgewölbtem Blastoderm
Alternative Title
Salmo (Art.) - Development of the Ovum; Rhythmical Movements in High-Arched Blastoderm
CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
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IWF Signature
E 110
Release Date
Silent film
Wolfgang Wülker (Frankfurt a. M.)
Production Year

Technical Metadata

IWF Technical Data
Film, 16 mm, 45 m ; SW, 4 min

Content Metadata

Subject Area
Forelle. Kreisförmige Gesamtbewegungen (reguläre Präzession) der Dotterkugel in der natürlichen Eihülle. Bewegungen nach Entfernung der Eihülle. Übergänge von einer ungehinderten Dotterverlagerung mit starker Gesamtbewegung bis zum Stillstand der Bewegung durch weite bzw. enge künstliche Eihüllen (Glashalbkugeln). Zeitraffung.
Trout. Circular movements (regular precession) of the yolk ball in the natural embryonic membrane. Movements after removal of the embryonic membrane. Shifts from unhampered yolk transfer with heavy movemts until standstill caused by wide resp. too narrow artificial embryonic membranes. Time-lapse.
Keywords Forelle Salmo Eientwicklung / Pisces Embryonalentwicklung / Pisces embryonic development / Pisces egg development / Pisces Salmo trout Encyclopaedia Cinematographica
IWF Classification Biologie Embryonalentwicklung Zoologie zoology embryonic development biology

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