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
WiFi is available throughout the Museum
+612 9320 6000
6 College St Sydney,
NSW 2010 Australia
Become a Member for free admission, a quarterly magazine and more.
Subscribe to our newsletters for the latest events, offers and information.