A Sandbar Shark (Carcharhinus plumbeus) with parasites near its gill slits that was photographed while scuba diving Ni'ihau Island, Hawaii, USA.
Redbarred Hawkfish (Cirrhitops fasciatus) resting on a coraline algae covered ledge
A Pyramid Butterflyfish (Hemitaurichthys polylepis) swims by
