Dusky Leatherjacket, Paramonacanthus otisensis
Scientific name: Paramonacanthus otisensis
A male Dusky Leatherjacket photographed at night at a depth of 7 m, Port Stephens-Great Lakes Marine Park, New South Wales, February 2010. To the right of the fish is a Sea Pen, probably a Great Sea Pen, Sarcoptilus grandis.