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Dipurena reesi (Hydrozoa) - Wanderung der Cnidoblasten in den Rhizostolonen

Formal Metadata

Title
Dipurena reesi (Hydrozoa) - Wanderung der Cnidoblasten in den Rhizostolonen
Alternative Title
Dipurena reesi (Hydrozoa) - Wandering of the Cnidoblasts in the Rhizostolons
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 SignatureE 1106
Publisher
Release Date
Language
Producer
Production Year1965

Technical Metadata

IWF Technical DataFilm, 16 mm, 79 m ; SW, 7 1/2 min

Content Metadata

Subject Area
Genre
Abstract
German
German
Cnidoblasten bewegen sich aktiv (amöboid) oder passiv (Strömung der Gastralflüssigkeit) vom Bildungsort in den Rhizostolonen zum oralen Tentakelkranz. Bei Ausbildung von Hydranthenknospen erfolgt eine gerichtete Bewegung.
English
English
The film firstly show the organisation of the hydroid colony of Dipurena reesi (Athecatae, Corynidae) and the capture of prey. It follows the locomotion of the cnidoblasts in the rhizostolons, and the influence of the hydranth bud on the direction of migration. The last part of the film shows at higher magnification the amoeboid movement of the cnidoblasts.
Keywords
German
German
English
English
IWF Classification
German
German
English
English