Sounds Made by Bagre marinus
Picture by JJPhoto

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Sound produced yes, active sound production
Type of sound produced grunts, creaks, sobs, yelps
Sound production organ swim bladder, enlarged base of first pectoral spine moved within socket by cleithrum
Sound mechanism vibrations by special "spring appartus" (bony shelf supporting swimbladder dorsally)
Behavioural context under duress (capture or prodding), communication
Reference Fish, M.P. and W.H. Mowbray, 1970
Entered by Kaschner, Kristin on 08.24.01
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cfm script by eagbayani, 21.08.01 ,  php script by rolavides, 2/8/2008 ,  last modified by cmilitante, 03/05/2013