Striped threefin (Helcogramma striata), Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

animals in the wild animals animal australasia australia fauna fish great barrier reef habitat helcogramma striata natural environments natural environment natural habitat natural landmarks natural landmark nature nobody no one no people oceania oceans ocean outer great barrier reef pacific ocean pacific pisces sea striped threefin striped stripes stripe tropical tropics underwater photos underwater photo underwater worlds underwater world underwater under water unesco world heritage sites unesco world heritage site unesco world natural heritage water animals water animal wild animals wild animal wildlife photography wildlife world natural heritage