Porcelain crab in anemone, Haapai Tonga

actinian actinians adult adults alone anthozoa anthozoa sp anthozoan anthozoans aquatic species atmosphere (ambiance) atmospheres (ambiance) barrier reef barrier reefs behavior behaviors benthons black background black backgrounds cnidaria cnidarias commensal commensalism commensally continent continental area coral reef coral reefs coralreef coralreefs count counting crustacea sp crustacean crustaceans decapod decapoda sp decapods description descriptions ecosystem ecosystems enumeration enumerations hidden hide hiding image and subject individual individuals interaction between species landmass landmasses littoral (shore) littorals (shore) localisation localization location lone lonely marine and coastal wetland area marine and coastal wetland areas marine and coastal wetland zone marine and coastal wetland zones marine species natural area natural areas nature new world night nightime nights ocean oceania oceans one one animal only pacific ocean photos under the water porcelain crab profile shot profile shots profile sight profile sights profile view profile views recording recordings reef relation between species saltwater species salt water species sand flea sand fleas sea sea and coastal water sea anemone sea anemones sea bottom sea bottoms sea lobster sea lobsters sea water seas seen under the water shoting shotings side view single solo south pacific ocean species species characteristic species characteristics species particularities species particularity squat lobster squat lobsters stage of development subaquatic image subaquatic photos subaquatic sights submarine images submarine photo submarine photographies submarine photography submarine photos submarine sight submarine sights surrounding surroundings tonga tropical ocean tropical oceans tropical sea tropical seas underwater underwater shot underwater shots underwater view underwater views underwaterphoto underwaterphotographies underwaterphotography underwaterphotos underwaterpicture underwaterpictures wild animal wild animals wild fauna wild faunae world sea and ocean world seas and oceans