neohelice crabs, chasmagnathus granulata, walking along the shore in punta rasa

alive animal argentina arthropod atlantic beach biodiversity chasmagnathus coast coastal conservancy conservation crab crustacean ecosystem environment fauna gaudichaudi granulata habitat helice horizontal life marine natural nature neohelice nobody noon ocean outdoor person punta rasa sand sandy sea seashore shore shoreline small summer sun sunny surface tourism travel walking water wild wildlife