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Dotilla sulcata (Brachyura) - Fressen und Graben

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Formal Metadata

Title Dotilla sulcata (Brachyura) - Fressen und Graben
Alternative Title Dotilla sulcata (Brachyura) - Eating and Burrowing
Author Eibl-Eibesfeldt, Irenäus
Hass, Hans
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/E-538
IWF Signature E 538
Publisher IWF (Göttingen)
Release Date 1963
Language Silent film
Producer Hans Hass
K. Hirschel
Production Year 1958

Technical Metadata

IWF Technical Data Film, 16 mm, 110 m ; SW, 10 min

Content Metadata

Subject Area Life Sciences
Abstract Bei Ebbe verlassen die Krabben zum Fressen ihre Löcher. Sie heben die oberste Schlickschicht ab, führen sie mit der Schere zu den Maxillipeden, wo mit Hilfe von Wasser Nahrung und Sand getrennt werden; Ablegen des Sandes in bestimmten Kugelmustern; Grabtätigkeit mit Gehbeinen und Scheren.
During low tide crabs leave their holes for feeding. They lift the top sludge layer, lead it with the claw to the maxillipedes where food and sand are divided. Discarding sand in certain spherical patterns. Digging with legs and claws.
Keywords Krabbe
Dotilla sulcata
Nahrungserwerb / Crustacea
Nahrungsaufnahme / Crustacea
Graben / Crustacea
digging / Crustacea
ingestion / Crustacea
acquisition of food / Crustacea
Dotilla sulcata
crab
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Timings

  357 ms - page object

Version

AV-Portal 3.7.0 (943df4b4639bec127ddc6b93adb0c7d8d995f77c)