coral reef
['hourglass', 'water buffalo, water ox, Asiatic buffalo, Bubalus bubalis', 'sunscreen, sunblock, sun blocker', 'guenon, guenon monkey', 'loggerhead, loggerhead turtle, Caretta caretta', 'pool table, billiard table, snooker table', 'crayfish, crawfish, crawdad, crawdaddy']