Longidorus elongatus (Nematoda) - Embryonalentwicklung

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Video in TIB AV-Portal: Longidorus elongatus (Nematoda) - Embryonalentwicklung

Formal Metadata

Title
Longidorus elongatus (Nematoda) - Embryonalentwicklung
Alternative Title
Longidorus elongatus (Nematoda) - Embryonic Development
Author
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.
Identifiers
IWF Signature
E 2046
Publisher
Release Date
1974
Language
Silent film
Producer
IWF
Production Year
1972

Technical Metadata

IWF Technical Data
Film, 16 mm, 69 m ; SW, 6 1/2 min

Content Metadata

Subject Area
Abstract
Fadenwurm. Eiablage, Bewegung und Abrundung des Protoplasmas vor der ersten Furchungsteilung. Weitere Entwicklung und Streckung des Keimes bis zur ersten Eigenbewegung. Phasen der Larvenentwicklung und Schlüpfen der Larve.
The film shows the processes that take place in the egg of Longidorus elongatus after its deposition. The following details are shown with the aid of time-lapse technique: Movement and rounding of the protoplasm before the first division, cleavage pattern, development of ther germ-layers and the further development and stretching of the embryo until it starts moving. Phases of the development of the larva, and hatching are shown at normal speed.
Keywords Nematode Fadenwurm Longidorus elongatus Embryonalentwicklung / Nemathelminthes Schlüpfen / Nemathelminthes Larven / Nemathelminthes Eiablage / Nemathelminthes egg deposition / Nemathelminthes oviposition / Nemathelminthes larvae / Nemathelminthes hatching / Nemathelminthes embryonic Development / Nemathelminthes Longidorus elongatus threadworm nematode Encyclopaedia Cinematographica

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