Ключевые слова: aegean, algae, animal, black, blue, delicacy, delicious, echinoderm, echinodermata, echinoidea, echinozoa, echinus, eggs, globular, greece, island, life, marine, mediterranean, nature, needles, ocean, phylum, rock, roe, salt, sea, sea urchin, spiked, spikes, spines, spiny, stone, sun, tasty, test, thorns, underwater, urchin, water, wildlife,