red-spotted guard crab

alone anemone animal animals aquarium aquatic asia asian beach biology camouflage close closeup color commensal coral crab crabs creature creatures crustacean dive diver diving fish focus guard horizontal indonesia island lembeh life macro maculatus manado marine muck natural nature neopetrolisthes night ocean oshimai outdoors pacific philippines photography pincers porcelain recreation red reef salt scene scuba sea sealife seascape selective shell small southeast spotted straits sulawesi tentacle the tigrina trapezia travel tropical undersea underwater vibrant viewpoint water wild wildlife