gregtee palaemonidae chordata au actinopterygii fishspeciesgroup perciformes shrimp arthropoda crustacea coralsea northhornospreyreefcoralsea latituderockforsternsw cannonreefbeqalagoonfiji fj greenislandsouthwestrocksnsw butterflyfish chaetodontidae greyfacemorayeel gymnothoraxprasinus gymnothoraxthrysoideus greenmorayeel morayeel anguilliformes statisrockforsternsw gymnothorax halifaxpointportstephensnsw ribboneel lysmata gloryholebeqalagoonfiji hippolytidae lysmataamboinensis scarletcleanershrimp caridea gymnothoraxflavimarginatus forcipigerlongirostris yellowmarginedmorayeel longnosebutterflyfish