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Formal Metadata

Title
Bau und Fortpflanzung der Hydrozoa
Alternative Title
Morphology and Reproduction of Hydrozoa
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.
This film contains music to which the collecting society GEMA holds the rights.
Identifiers
IWF SignatureC 1687
Publisher
Release Date
Language
Other Version
Producer
Production Year1989

Technical Metadata

IWF Technical DataFilm, 16 mm, LT, 186 m ; F, 17 1/2 min

Content Metadata

Subject Area
Genre
Abstract
Abgrenzung der Hydrozoa von Anthozoa, Scyphozoa und Cubozoa. Morphologie der Hydroidpolypen, vegetative Fortpflanzung, Arbeitsteilung (Fang-, Wehr-, Freß- und Geschlechtspolypen), Medusenbildung (Metagenese), geschlechtliche Fortpflanzung, Reduktion der Medusengeneration. Gezeigte Gattungen: Leuckartiara, Gonothyrea, Clava, Coryne, Cladonema, Eirene, Hydra, Gonionemus, Thecocodium, Aglaophenia, Hydractinia, Rathkea. Mit Zeitraffung.
Keywords
IWF Classification