Harlequin shrimp (Hymenocera picta) on a red starfish, Great Barrier Reef, a UNESCO World Heritage Site, Queensland, Cairns, Australia, Pacific Ocean

animal animals aquatic arthropod arthropoda arthropods asteroidea australia australian barrier body cairns close close up close ups closeup closeups complete completely crustacea crustacean crustaceans dendrobranchiata dweller dwellers echinoderm echinodermata echinoderms entire entirely fauna fish full full body great harlequin heritage hymenocera kingdom length life marine nature nobody ocean ocean on one pacific pattern patterned photo photografie photos picta pink prawn prawns queensland red reef rosa rose sea separate separately shot shots shrimp single singly site star starfish starfish stars underwater unesco up ups whole wholly wildlife world world worlds