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Prey-Catching, Food-intake and Digestion in Actinophrys sol (Heliozoa)

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Formal Metadata

Title Prey-Catching, Food-intake and Digestion in Actinophrys sol (Heliozoa)
Alternative Title Beutefang, Nahrungsaufnahme und Verdauung bei Actinophrys sol (Heliozoa)
Author Hausmann, Klaus
License CC Attribution - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
DOI 10.3203/IWF/C-1533eng
IWF Signature C 1533
Publisher IWF (Göttingen)
Release Date 1986
Language English
Producer Institut für den Wissenschaftlichen Film (IWF)

Content Metadata

Subject Area Life Sciences
Abstract The heliozoan Actinophrys captures its prey with the help of axopodia. Ingestion takes place by the growth of a bell-shaped pseudopodium which gradually surrounds, and finally, completely encloses the prey. Digestion then occurs. These events are demonstrated in computer animation together with electron micrographs. Time-lapse.
Keywords prey capture / Heliozoa
ingestion / Heliozoa
digestion
pseudopodia
microtubuli
cell biology

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