Article (Scientific journals)
Functional morphology of the sonic apparatus in Ophidion barbatum (Teleostei, Ophidiidae)
Parmentier, Eric; Fontenelle, N.; Fine, M. L. et al.
2006In Journal of Morphology, 267 (12), p. 1461-1468
Peer Reviewed verified by ORBi
 

Files


Full Text
28barbatum_2006.pdf
Publisher postprint (1.04 MB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
sonic muscle; Ophidiiformes; rocker bone; swimbladder
Abstract :
[en] Most soniferous fishes producing sounds with their swimbladder utilize relatively simple mechanisms: contraction and relaxation of a unique pair of sonic muscles cause rapid movements of the swimbladder resulting in sound production. Here we describe the sonic mechanism for Ophidion barbatum, which includes three pairs of sonic muscles, highly transformed vertebral centra and ribs, a neural arch that pivots and a swimbladder whose anterior end is modified into a bony structure, the rocker bone. The ventral and intermediate muscles cause the rocker bone to swivel inward, compressing the swimbladder, and this action is antagonized by the dorsal muscle. Unlike other sonic systems in which the muscle contraction rate determines sound fundamental frequency, we hypothesize that slow contraction of these antagonistic muscles produces a series of cycles of swimbladder vibration.
Disciplines :
Anatomy (cytology, histology, embryology...) & physiology
Author, co-author :
Parmentier, Eric  ;  Université de Liège - ULiège > Département des sciences et gestion de l'environnement > Morphologie fonctionnelle et évolutive
Fontenelle, N.
Fine, M. L.
Vandewalle, Pierre ;  Université de Liège - ULiège > Département des sciences et gestion de l'environnement > Morphologie fonctionnelle et évolutive
Henrist, Catherine ;  Université de Liège - ULiège > Chimie inorganique structurale
Language :
English
Title :
Functional morphology of the sonic apparatus in Ophidion barbatum (Teleostei, Ophidiidae)
Publication date :
December 2006
Journal title :
Journal of Morphology
ISSN :
0362-2525
eISSN :
1097-4687
Publisher :
Wiley Liss, Inc., Hoboken, United States - New Jersey
Volume :
267
Issue :
12
Pages :
1461-1468
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
Available on ORBi :
since 13 May 2009

Statistics


Number of views
101 (17 by ULiège)
Number of downloads
89 (7 by ULiège)

Scopus citations®
 
29
Scopus citations®
without self-citations
5
OpenCitations
 
27

Bibliography


Similar publications



Contact ORBi