Ключевые слова: actinopterygii, animal, animals, aquarium, atlantic, atlantic ocean, black sea, bottom, common plaice, europe, european, european plaice, european plaice fish, fauna, fish, flat fish, flatfish, invisible, marine, marine fish, marine life, mediterranean, mediterranean sea, natural, nature, ocean, one, one fish, plaice, plaice fish, pleuronectes, pleuronectes platessa, pleuronectidae, pleuronectiformes, sand, sea, sea life, underwater, water, wild, wild animal, wild life, wildlife,