The dorsal fin spine of an Estuary Catfish from the Australian Museum Fish Collection (AMS I.43536-001). This fish was caught near Newcastle, New South Wales. Photo: M. McGrouther © Australian Museum.
Copyright © Australian Museum, 2006
The dorsal fin spine of an Estuary Catfish from the Australian Museum Fish Collection (AMS I.43536-001). This fish was caught near Newcastle, New South Wales. Photo: M. McGrouther © Australian Museum.
Copyright © Australian Museum, 2006