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Morphologie der Suktorien

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Formal Metadata

Title Morphologie der Suktorien
Alternative Title Morphology of the Suctoria
Author Grell, Karl Gottlieb
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-912
IWF Signature C 912
Publisher IWF (Göttingen)
Release Date 1966
Language German
Producer Institut für den Wissenschaftlichen Film (IWF)
Production Year 1965

Content Metadata

Subject Area Life Sciences
Abstract Die meisten Suktorien, wie Tokophyra lemnarum und Acineta tuberosa, haben Tentakel, die zum Beutefang und zur Nahrungsaufnahme dienen. Ephelota gemmipara hat unterschiedlich differenzierte Fang- und Saugtentakel, Acinetopsis rara bildet einen langen Fangtentakel. Dendrocometes paradoxus hat verzweigte Arme mit zahlreichen Saugfortsätzen. Beutefang und Nahrungsaufnahme.
Catching of prey and food-intake among the suctorian Tokophrya lemnarum, Acineta tuberosa, Ephelota gemmipara, Acinetopsis rara, and Dendrocometes paradoxus. Whereas most suctorian have tentacles which serve both for catching of prey and food-intake, various, differentiated catching and sucking tentacles occur among Ephelota gemmipara. Acinetopsis rara forms a long catching tentacle with which it pulls the cell bodies of Ephelota gemmipara down from its stalk. The tentacles of Dendrocometes paradoxus are very aberrantly formed.
Keywords Dendrocometes paradoxus
Acinetopsis rara
Ephelota gemmipara
Acineta tuberosa
Tokophyra lemnarum
Nahrungsaufnahme / Suctoria
Beuteerwerb / Suctoria
Organisation / Protozoa
organisation / Protozoa
prey capture / Suctoria
ingestion / Suctoria
Tokophyra lemnarum
Acineta tuberosa
Ephelota gemmipara
Acinetopsis rara
Dendrocometes paradoxus

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