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Naegleria gruberi (Amoebina) - Nahrungsaufnahme und Fortpflanzung

Formal Metadata

Title
Naegleria gruberi (Amoebina) - Nahrungsaufnahme und Fortpflanzung
Alternative Title
Naegleria gruberi (Amoebina) - Ingestion of Food and Reproduction
Author
License
No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
Identifiers
IWF SignatureE 1170
Publisher
Release Date
Language
Producer
Production Year1966

Technical Metadata

IWF Technical DataFilm, 16 mm, 105 m ; SW, 9 1/2 min

Content Metadata

Subject Area
Genre
Abstract
German
German
Amöbe. Schlüpfen aus der Zyste, Fortbewegung durch Pseudopodien, Umwandlung zur begeißelten Schwimmform, Umwandlung zur Kriechform. Nahrungsaufnahme durch Phagozytose und Lyse der Futterbakterien. Verschiedene Phasen der Kern- und Zellteilung. Enzystierung. Mit Zeitraffung.
English
English
Naegleria gruberi belongs to the "amoeboflagellates" and occurs in two forms: as an amoeboid creeping form and as a flagellated swimming form. The creeping form is capable of encysting. After the amoeda's hatching from the cyst, the film shows its locomotion and the activity of the pulsating vacuole. We then see the flagellated swimming form and its transformation into the creeping form. After shots of the nuclear and cellular division, the film concludes with the encystment process.
Keywords
German
German
English
English
IWF Classification
German
German
English
English