Ключевые слова: animal, animalia, aquarium, aquatic, background, beach, beauty, bivalvia, clam, coast, collection, colorful, diversity, echinoidea, ecology, ecosystem, environment, exotic, great scallop, group, holidays, king scallop, marine, marine bivalve mollusc, marine life, natural, nature, ocean, pearl, pearls, pecten maximus, pectinidae, salt water, sand, sea, sea bed, sea urchin, seafood, seashell, seashore, seaside, shape, shell, shellfish, skeleton, snail, souvenir, starfish, summer, tourism, tropical, underwater, vacations, various, water,