oysters clinging to rocks in the sea

abundance animal aquatic asia background bed carcass cling clinging close closeup color coral dead dwell echinoderm fauna gastropod gill hermaphrodite jellyfish life molls mollusc natural nature oyster oysters peel plankton plant reef rock rocks rough sand scrap scuba sea seashell shell shellfish small spiral spot stick stone stuck summer surface texture thailand tight tiny travel tropical underwater vacation vintage water