White-lined Grouper cleaned by Shrimp, Anyperodon leucogrammicus, Russell Islands, Solomon Islands

no people one animal side view animal head close up horizontal white lined grouper anyperodon leucogrammicus white line grouper grouper cod serranidae predator fish gills cleaner shrimp commenalism symbiosis crustacean prawns prawn shrimp marine invertebrate lysmata clean cleaning behavior melanesia oceania pacific ocean nature sea ocean sealife marine wildlife underwater russell islands solomon islands rm