An x-ray image of a leatherjacket showing the large first dorsal fin spine above the eye.
Last Updated: 12 October 2010
X-ray of leatherjacket spine View full size
James King © Australian Museum
WiFi is available throughout the Museum
+61 (0)2 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.