Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen

Video in TIB AV-Portal: Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen

Formal Metadata

Title
Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen
Alternative Title
Gasterosteus aculeatus (Gasterosteidae) - Courtship and Spawning
Author
Albrecht, Helmut
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 721
Publisher
Release Date
1965
Language
Silent film
Producer
Heinz Sielmann-Produktion
Production Year
1962

Technical Metadata

IWF Technical Data
Film, 16 mm, 70 m ; F, 6 1/2 min

Content Metadata

Subject Area
Abstract
Dreistacheliger Stichling. Nestbau, Zickzacktanz, Fächeln am Nest, teilweise Nachfolgen eines Weibchens, auch kurze Maulkämpfe, Hineinschwimmen des Weibchens in das Nest, Ablaichen, dabei Herumstößeln des Männchens am Hinterende der Partnerin, Besamen der Eier im Nest nach Wegschwimmen des Weibchens. Versuche zur Bedeutung des Stößelns an der Schwanzwurzel.
Three-spined Stickleback: nest-building; zigzag dance; fanning the nest; partial following of a female; short mouth fights; the female swimming into the nest; spawning with butting of the male against the tail of the female; fertilization of the eggs in the nest following departure of the female. Mock-up tests show that the bumping of the male against the female's tail base is essential for spawning.
Keywords =e spawning / Pisces =e experimental behaviour research / Pisces experimentelle Verhaltensforschung / Pisces Nestbau / Pisces Eiablage / Pisces (außer Cichlidae) Balz / Gasterosteiformes courtship / Gasterosteiformes oviposition / Pisces (excepting Cichidae) nesting / Pisces experimental behaviour research / pisces spawning / Pisces
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Timings

  271 ms - page object

Version

AV-Portal 3.20.1 (bea96f1033d39fbe77f82542458e108105398441)
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