Labels:bulletin board | daily | hakham OCR: ECHINODERMS Sea Urchins found throughout the Caribbean Sea. The diadema IS deservedly dangerous -looking animal whose spines can easily penetrate qloves or diving suits. Most beginning divers have had some experience with the short segments of these urchins spines which can lodge irretrievably the divers' skin, where they dissolve over long period 01 time Thick- -spined slate- -pencil urchins can be handled, but OF gloves
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