Malabar Grouper and Pilotfishes, Epinephelus malabaricus, Gnathanodon speciosus, Ulong Channel, Micronesia, Palau

aquatic carolines carolines islands coralreef coralreefs epinephelinae epinephelus malabaricus fish fishes gnathanodon speciosus grouper groupers malabar grouper and pilotfishes marine fauna marine wildlife micronesia nature ocean oceania oceanica pacific palau perciformes predator reef reef fish reefs sea sealife serranidae ulong channel underwater underwaterphoto coral reef underwaterphotography underwaterpicture underwaterworld