A Porcupinefish gas bladder found by P. Merrick on Avoca Beach, New South Wales, January 2005.
Last Updated: 3 May 2013
Porcupinefish gas bladder - lateral view View full size
© Peter Merrick
An inflated Spotfin Porcupinefish, Chilomycterus reticulatus View full size
© Craig Worthington
Teraglin gas bladder View full size
© Australian Museum
Mulloway gas bladder View full size
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