Oxycercichthys veliferus at Pidgin Point,Lizard Island (16 Jan 2016), blue patch at front of dorsal fin shows it's a male.
© Anne Hoggett
Usage licence:
Creative Commons Attribution 3.0 Unported License
Oxycercichthys veliferus at Pidgin Point,Lizard Island (16 Jan 2016), blue patch at front of dorsal fin shows it's a male.
© Anne Hoggett