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Bau und Fortpflanzung der Hydrozoa

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Formal Metadata

Title Bau und Fortpflanzung der Hydrozoa
Alternative Title Morphology and Reproduction of Hydrozoa
Author Jarms, Gerhard
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.
DOI 10.3203/IWF/C-1687
IWF Signature C 1687
Publisher IWF (Göttingen)
Release Date 1990
Language German
Producer IWF
Production Year 1989

Technical Metadata

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

Content Metadata

Subject Area Life Sciences
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 Rathkea
Hydractinia
Aglaophenia
Thecocodium
Gonionemus
Hydra
Eirene
Cladonema
Coryne
Clava
Gonothyrea
Leuckartiara
Hydrozoa
Hydrozoen
Hydromeduse
Hydropolyp
Organisation / Hydrozoa
Metagenese / Hydrozoa
Fortpflanzung, vegetative / Hydrozoa
Metamorphose

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