. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Pleurotoma symbiotes.—a, from in front; h, from the side. Natural size. Dead and eroded shells of four species of Pleurotomids were taken at the following stations:—112, 561 fathoms: 113, 683 fathoms ; 115, 188 to 220 fathoms. Family Pterotracheidae. 7. Carinariaj sp. At Station 118, 1803 fathoms. Probably from the surface. Family Pleurobranchidae. 8. PleurohrancJiuSj sp. At Station 116, in 405 fathoms, a species coloured dark purple. Family Pleurophyllidiidae. 9. PleuTopliyll

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. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. Pleurotoma symbiotes.—a, from in front; h, from the side. Natural size. Dead and eroded shells of four species of Pleurotomids were taken at the following stations:—112, 561 fathoms: 113, 683 fathoms ; 115, 188 to 220 fathoms. Family Pterotracheidae. 7. Carinariaj sp. At Station 118, 1803 fathoms. Probably from the surface. Family Pleurobranchidae. 8. PleurohrancJiuSj sp. At Station 116, in 405 fathoms, a species coloured dark purple. Family Pleurophyllidiidae. 9. PleuTopliyllidia^ sp. At Station 120, 240 to 276 fathoms. Ann. & Mag. N. Hist. Ser. 6. Vol. viii. 31. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original London, Taylor and Francis, Ltd

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Keywords: ., bookce, booksubjectbotany, booksubjectgeology, booksubjectzoology