Coral block with different stony corals (Scleractinia), Melithaea gorgonian (Melithaea sp.), Feather star, yellow (Crinoidea) and Sabre squirrelfish (Sargocentron spiniferum), three, Great Barrier Reef, Coral Sea, Pacific, Australia, Oceania

3 actinopterygii alcyonacea animals in the wild animals animal anthozoa assorted australasia australia bony fishes bony fish cnidarians cnidarian cnidaria comatulida comatulid coral blocks coral block coral reefs coral reef coral sea corals coral crinoidea crinoid deserted differences difference different differing diverse dive site diving area diving locations diving location echinodermata echinoderms echinoderm empty euplexaura fauna feather stars feather star fish gorgonarie gorgonian great barrier reef habitat holocentrinae marine animals marine animal marine fishes marine fish melithaea sp melithaea sp natural environments natural environment natural habitat nature nobody no one no people oceans ocean octocorallia osteichthyes pacific ocean pacific pisces ray finned fishes ray finned fish red sea fans red sea fan reefs reef sabre squirrelfishes sabre squirrelfish saltwater fish sargocentron spiniferum scleractinia sea fans sea fan sea whip sea several soft corals soft coral squirrelfishes squirrelfish stony corals stony coral three underwater photos underwater photo underwater worlds underwater world underwater under water unesco world heritage site unesco world natural heritage uninhabited varied variety of various varying water animals water animal wild animals wild animal wildlife photography wildlife world natural heritage yellow