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Hartmannella castellanii (Amoebina) - Nahrungsaufnahme und Fortpflanzung


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Formal Metadata

Title Hartmannella castellanii (Amoebina) - Nahrungsaufnahme und Fortpflanzung
Alternative Title Hartmannella castellanii (Amoebina) - Ingestion of Food and Reproduction
Author Grell, Karl Gottlieb
License CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
DOI 10.3203/IWF/E-1169
IWF Signature E 1169
Publisher IWF (Göttingen)
Release Date 1967
Language Silent film
Producer Institut für den Wissenschaftlichen Film (IWF)
Production Year 1966

Technical Metadata

IWF Technical Data Film, 16 mm, 65 m ; SW, 6 min

Content Metadata

Subject Area Life Sciences
Abstract Amöbe. Schlüpfen aus einer Zyste. Fortbewegung, Umfließen eines Bakteriums und dessen Auflösen in einer Nahrungsvakuole. Verschiedene Phasen der Kern- und Zellteilung. Enzystierung der Amöbe. Mit Zeitraffung.
Hartmannella castellanii belongs to the so-called "limax amoebae". It is capable of encysting. After the amoeba's hatching from the cyst, we can watch its locomotion. During phagocytosis of bacteria of different sizes, the dissolving (Iysis) of the bacteria in the food vacuoles can be observed. After showing nuclear and cellular division, the film concludes with shots of the encystment.
Keywords Hartmannella castellanii
Nahrungsaufnahme / Amoebina
Fortpflanzung, ungeschlechtliche / Amoebina
Beuteerwerb / Amoebina
prey capture / Amoebina
reproduction, asexual / Amoebina
ingestion / Amoebina
Hartmannella castellanii

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