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FMIB Coelosphaera tubifex Wyville Thomson.jpeg check categories September Coelosphaera tubifex Wyville Thomson Subject Coelosphaerium Chlorosphaera Tag Aquatic Botany Cite book Depths of the Sea an account of the General Results of the Dredging Cruises of SS 'Porcupine' and 'Lightning' During the Summers of and under the