Ophiocoma scolopendrina (Ophiuroidea) - Nahrungserwerb durch Filtration

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Formal Metadata

Title
Ophiocoma scolopendrina (Ophiuroidea) - Nahrungserwerb durch Filtration
Alternative Title
Ophiocoma scolopendrina (Ophiuroidae) - Acquisition of Food by Filtration
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 Signature
E 1040
Publisher
Release Date
1967
Language
Silent film
Producer
Magnus, Dietrich B. E.
Production Year
1964

Technical Metadata

IWF Technical Data
Film, 16 mm, 39 m ; F, 3 1/2 min

Content Metadata

Subject Area
Abstract
Der Schlangenstern hält seine Arme flottierend in die Strömung. Die steif ausgestreckten Ambulakralfüßchen bilden, rechtwinklig zueinander, zwei Filterkämme, die Nahrungspartikel abfiltrieren, einschleimen und zum Mund führen.
The film shows the animals in the tidal zone which during the incoming tide stretches several arms into the free water and filters out floating particles with the widespread ambulacral feet.
Keywords Schlangenstern Ophiocoma scolopendrina Ambulakralfüßchen Nahrungserwerb / Echinodermata acquisition of food / Echinodermata ambulacral feet Ophiocoma scolopendrina brittle star

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