Fish, Underwater, reef fish, vertebrates, Reef, Seascapes, PNG, Zooxanthellae, Anemones, bleaching, Amphiprioninae, Anemonefish, Diversity, Pacific, Coral Reef, Clownfish, Anemone fish, South-east-asia, climate change, Coral Triangle, pristine waters, Seascape, Reefs, vertebrate, Tropical, clown fish, Marine, biodiversity, Hermaphrodite, Osteichthyes, Blue Planet, South East Asia, Asia, Anemone, Indo Pacific, rising temperature, Papua New Guinea