muraenidae triggerfish cnidaria chordata au actinopterygii anthozoa fishspeciesgroup perciformes mollusca greatbarrierreef bivalve bivalvia acropora acroporidae scleractinia veneroida giantclam tridacnidae hardcoral northhornospreyreefcoralsea queensland no nameribbonreefscoralsea serranidae butterflyfish chaetodontidae morayeel anguilliformes gymnothoraxflavimarginatus forcipigerlongirostris yellowmarginedmorayeel longnosebutterflyfish grunt tetraodontiformes arothron arothronmappa mappuffer westwallospreyreefcoralsea tetraodontidae haemulidae balistoides clowntriggerfish balistidae balistoidesconspicillum balistoidesviridescens labridae titantriggerfish halichoeres checkerboardwrasse halichoereshortulanus falseentranceospreyreefcoralsea