Logo TIB AV-Portal Logo TIB AV-Portal

Squalus acanthias - Schwimmbewegungen

Video thumbnail
Not available online. If you are interested in this material, please contact
knm(at)tib.eu.
Access to this film will be activated by our team within the next few days and sent as a link to your e-mail address.
Error: Due to technical reasons the request for temporary online access could not be made. Please try again later.
Video in TIB AV-Portal: Squalus acanthias - Schwimmbewegungen

Formal Metadata

Title
Squalus acanthias - Schwimmbewegungen
Alternative Title
Squalus acanthias - Swimming Movements
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 166
Publisher
Release Date
1959
Language
Silent film
Producer
IWF (Göttingen)
Production Year
1957

Technical Metadata

IWF Technical Data
Film, 16 mm, 43 m ; SW, 4 min

Content Metadata

Subject Area
Abstract
Dornhai. Aufgrund des Fehlens einer Schwimmblase müssen sich Knorpelfische durch Muskelkraft den entsprechenden Auftrieb schaffen; Brustflossen bilden Tragflächen, wobei der Anstellwinkel den Vortrieb in Auftrieb umsetzt. Zeitdehnung.
Spiny dogfish. Lacking a swimming bladder cartilaginous fishes must bring about propulsion by muscle strength. Pectoral fins are wing shaped, the angle shifting forward into upward propulsion.
Keywords Hai / Dornhai Dornhai Squalus acanthias Schwimmen / Selachii swimming / Selachii Squalus acanthias shark / spiny dogfish spiny dogfish Encyclopaedia Cinematographica
IWF Classification Biologie Pisces - Fische Vertebrata - Wirbeltiere Ethologie, Morphologie Zoologie zoology ethology, morphology vertebrata - vertebrates pisces - fish biology

Related Material

The following resource is accompanying material for the video
Feedback