Raja clavata - Schwimmbewegungen

IWF (Göttingen)

Leyhausen, Paul

Formal Metadata

Title

Alternative Title

Raja clavata - Swimming Movements

Author

Leyhausen, Paul

Contributors

Kurt Philipp (Kamera)

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.

License

Identifiers

10.3203/IWF/E-189 (DOI)

10.5240/33A4-DF5D-7F0A-1789-BC49-Y (EIDR)

IWF Signature

E 189

Publisher

Release Date

Language

Producer

Production Year

1957

Technical Metadata

IWF Technical Data

Film, 16 mm, 64 m ; SW, 6 min

Content Metadata

Subject Area

Life Sciences

Genre

Documentation/Report

Abstract

German	German Die Brustflossen des abgeplatteten Nagelrochens sind spitz auslaufende Flossensäume, die in wellenförmiger Auf- und Abbewegung Vor- und Auftrieb bewirken. Teilweise Zeitdehnung.
English	English The pectoral fins of the flatted thornback ray show spiky fin edges whose undulating up and down movement cause propulsion.

Keywords

German	German Schwimmen / Rajiformes Raja clavata Nagelrochen Echter Rochen / Nagelrochen
English	English swimming / Rajiformes Raja clavata skate thornback ray thornback skate Encyclopaedia Cinematographica

IWF Classification

German	German Zoologie Ethologie, Morphologie Vertebrata - Wirbeltiere Pisces - Fische Biologie
English	English zoology ethology, morphology vertebrata - vertebrates pisces - fish biology