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Hörvermögen der Elritze (Phoxinus laevis)   [Other Title]

Auditive Faculty in the Minnow (Phoxinus laevis)   [Title Translation]
Anno di produzione: 1929
Genere: Documentary Film
Location: n/a

Production company: Universität München, Zoologisches Institut (München)
First released by: RWU (Berlin)
Distributor: IWF (Göttingen)
Author: Karl von Frisch

Parole chiave: Elritze, experimentelle Verhaltensforschung, Hörvermögen, Nobelpreisträger, Phoxinus laevis, Pisces, Pisces, experimental behaviour research, hearing, minnow, Nobel laureate, Pisces, Pisces
Conditioning of auditory stimuli of a certain frequency in blind minnows. Capability of sound differentiation by differece conditioning (feeding sound and warning sound). Conditioning of a fish with surgically disturbed sense of balance; after deactivating the pars inferior conditioning no longer possible.

Version 1
Lingua: NULL
Suono: n/a
Mascherino: n/a
Durata: 6 1/2 min

Lunghezza 72 m Request Copy Button
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