Ocypode saratan (Brachyura) - Höhlenbau und Revierverhalten

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Formal Metadata

Title
Ocypode saratan (Brachyura) - Höhlenbau und Revierverhalten
Alternative Title
Ocypode saratan (Brachyura) - Burrowing of Caves and Territorial Behaviour
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 479
Publisher
Release Date
1962
Language
Silent film
Producer
Magnus, Dietrich B. E.
Production Year
1961

Technical Metadata

IWF Technical Data
Film, 16 mm, 98 m ; SW, 9 min

Content Metadata

Subject Area
Abstract
Junge Reiterkrabbe beim Bau einer Höhle: flaches Auswerfen des Sandes. Adultus beim Höhlenbau: Herausbringen des Sandes mit der Schere, Auftürmen zu einem Berg, Verteidigen des Reviers, Ausbau des Höhleneingangs und des Vorplatzes, Festklopfen des Sandes mit den Scheren.
The film shows some behaviour patterns of the ghost-crab Ocypode saratan near Kosseir/Egypt and Suakin/Sudan on the Red Sea which are connected with the building of holes for occupation and mating. Juveniles and adults scatter the sand dug out in a star shape around the mouth of the cave, during the mating season however the males pile up this sand and defend the immediate vicinity of the hole against rival males.
Keywords Krabbe / Reiterkrabbe Reiterkrabbe Ocypode saratan Signale Revier / Crustacea Kampfverhalten / Crustacea Graben / Crustacea Drohen / Crustacea threatening / Crustacea burrowing / Crustacea fighting behaviour / Crustacea territory / Crustacea signals Ocypode saratan ghost Crab crab Encyclopaedia Cinematographica
IWF Classification Biologie Decapoda - Zehnfüßer Crustacea - Krebse Arthropoda - Gliederfüsser Ethologie, Morphologie Zoologie zoology ethology, morphology arthropoda - arthropods crustacea - crustaceans decapoda - decapods biology

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