Slice anemone, Giant Cup Mushroom (Amplexidiscus fenestrafer), detail with mouth, Pacific, Great Barrier Reef, UNESCO World Heritage, Australia, Oceania

amplexidiscus fenestrafer animals in the wild animals animal anthozoa assorted australasia australian australia background graphic background image backgrounds backgrounds background close up close ups close up cnidarians cnidarian cnidaria colorful coloured colourful corallimorpharia coral reefs coral reef coral sea cropped deserted details detail view detail differences difference different differing diverse diversity dive site diving area diving locations diving location empty fauna full frame full frame giant anemone giant cup mushrooms giant cup mushroom giant mushroom anemone great barrier reef habitat marine animals marine animal mouths mouth multi colored multi coloured multicolored multi colored multi coloured multicoloured natural environments natural environment natural habitat nobody no one no people oceans ocean pacific ocean pacific partial view patterned patterns pattern reefs reef sea true elephant ear mushroom underwater photos underwater photo underwater worlds underwater world under water underwater unesco world heritage site unesco world natural heritage uninhabited varied variegated variety of variety various varying water animals water animal wild animals wild animal wildlife photography wildlife world natural heritage