Psammechinus microtuberculatus, occurs in the Atlantic Ocean, Adriatic Sea, Aegean Sea and Mediterranean
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Strongylocentrotus droebachiensis, common in northern waters all around the world
Black Sea | Mediterranean Sea | Baltic Sea | North Sea | Green Day | Green Party | Red Sea | Green Bay Packers | Caspian Sea | Caribbean Sea | Adriatic Sea | Green Bay, Wisconsin | Green | Green Lantern | Aegean Sea | South China Sea | Green Acres | Sea of Japan | Al Green | Irish Sea | Green Bay | Bowling Green State University | Westland Sea King | Dixon of Dock Green | Dead Sea | Arabian Sea | Tyrrhenian Sea | Southend-on-Sea | East China Sea | Anne of Green Gables |