Does the Arctic charr Salvelinus alpinus produce sounds in a captive setting?

peer reviewed Arctic charr Salvelinus alpinus did not appear to invest in acoustic communication during courtship and agonistic interactions in captivity. Salvelinus alpinus did, however, produce four different types of sounds which were found to be associated with three different types of air excha...

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Bibliographic Details
Published in:Journal of Fish Biology
Main Authors: Bolgan, Marta, O'Brien, Joanne, Rountree, R. A., Gammell, Martin
Format: Article in Journal/Newspaper
Language:unknown
Published: Blackwell Publishing Ltd 2016
Subjects:
air passage sounds
fast repetitive tick
involuntary sounds
passive acoustic monitoring
Life sciences
Aquatic sciences & oceanology
Sciences du vivant
Sciences aquatiques & océanologie
Arctic charr
Salvelinus alpinus
Online Access:https://orbi.uliege.be/handle/2268/202889
https://doi.org/10.1111/jfb.13067
Description
Summary:peer reviewed Arctic charr Salvelinus alpinus did not appear to invest in acoustic communication during courtship and agonistic interactions in captivity. Salvelinus alpinus did, however, produce four different types of sounds which were found to be associated with three different types of air exchange behaviours which probably have a swimbladder regulation function. Since air passage sounds appear to be common among Salmonidae, it is suggested that the potential of passive acoustics techniques for behavioural and ecological monitoring should be further investigated in future field and laboratory investigations. © 2016 The Fisheries Society of the British Isles

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