colourful macro creatures underwater off the dutch caribbean island of st maartenl

anomura antilles arthropoda arthropods cargo carib caribbean coral crab creature crustacea crustaceans dardanus decapoda decapods diogenidae dive diving dutch environment hermit invertebrates island life maarten macro malacostracea malacostraceans marine martin megisto megistos natural netherlands ocean reef scuba sea sint site spotted tropical underwater water white-spotted whitespotted