biodiversity, Symbiosis, Fish, Papua New Guinea, Crustacea, Indo Pacific, Tropical, crustacian, Gobioidei, Invertebrates, shrimp goby, shrimps, Asia, South-east-asia, crustacean, gobies, Coral Triangle, Osteichthyes, Symbiotic, Crustaceans, shrimp, Underwater, Gobiescoidae, Marine, Invertebrate, South East Asia, goby, Mixed Species