Rana esculenta (Ranidae) - Beuteerwerb

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Video in TIB AV-Portal: Rana esculenta (Ranidae) - Beuteerwerb

Formal Metadata

Title
Rana esculenta (Ranidae) - Beuteerwerb
Alternative Title
Rana esculenta (Ranidae) - Preying
Author
Contributors
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.
Identifiers
IWF Signature
E 2819
Publisher
Release Date
1984
Language
Silent film
Producer
Rüppell, Georg
Production Year
1978

Content Metadata

Subject Area
Abstract
Wasserfrosch. Beutesprung nach Regenwurm, auf Wasseroberfläche treibender Fliege und frei fliegenden Heidelibellenpaaren. Verschlingen der Beute. Mit starker Zeitdehnung.
The film shows the prey-catching behaviour of the edible frog at a small garden pond and at a gravelpit. The catching of creeping and (under experimental conditions) hanging earthworms, of flies sitting on the surface of the water and of egglaying dragonflies (Sympetrum spec.) in tandem position are visible.
Keywords Frosch / Wasserfrosch Wasserfrosch Rana esculenta Teichfrosch Beutesprung Springen / Amphibia Beuteerwerb / Amphibia prey capture / Amphibia jumping / Amphibia jump for prey Rana esculenta water frog frog / water frog edible frog Encyclopaedia Cinematographica
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