An Introduction to Conchology: Or, Elements of the Natural History of Molluscous AnimalsJ. Van Voorst, 1850 - 614 páginas |
Dentro del libro
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Página xii
... blood , 223 , 224 . . 202 LETTER XIV . Their secretions : shell , 225-227 : pearl , 227-233 : colours , 233 , 234 : mutability of the Cephalopods , 235-238 : inky secretions , 238- 241 purples , 241-244 : urinary secretions , 244-246 ...
... blood , 223 , 224 . . 202 LETTER XIV . Their secretions : shell , 225-227 : pearl , 227-233 : colours , 233 , 234 : mutability of the Cephalopods , 235-238 : inky secretions , 238- 241 purples , 241-244 : urinary secretions , 244-246 ...
Página 4
... blood , by which the name of Harvey has been immortalized ; that of the lacteals by Asellius ; and that of the thoracic ducts by Pecquet ; all of which were obtained from this source . The works of Haller bear ample testimony to the ...
... blood , by which the name of Harvey has been immortalized ; that of the lacteals by Asellius ; and that of the thoracic ducts by Pecquet ; all of which were obtained from this source . The works of Haller bear ample testimony to the ...
Página 5
... blood ; and from insects and worms they are distin- guished with equal facility , for the body of the Mollusca is never divided , like that of insects and worms , into rings , nor invested with a hard crust or skin , fitted like a coat ...
... blood ; and from insects and worms they are distin- guished with equal facility , for the body of the Mollusca is never divided , like that of insects and worms , into rings , nor invested with a hard crust or skin , fitted like a coat ...
Página 6
... blood - vessels , all have traces of a nervous system , and all have an internal respiratory apparatus ; but Polypes have no heart and no vessels , no nerves nor ganglions , and the respiration is exter- nal , the tentacula which ...
... blood - vessels , all have traces of a nervous system , and all have an internal respiratory apparatus ; but Polypes have no heart and no vessels , no nerves nor ganglions , and the respiration is exter- nal , the tentacula which ...
Página 70
... blood or deep crimson ; the second like the amethyst or violet ; the third a lighter pink or blue , as in the plants heliotropium , malva , and viola serotina . He also says that the conchylium had a strong unpleasant smell , and ...
... blood or deep crimson ; the second like the amethyst or violet ; the third a lighter pink or blue , as in the plants heliotropium , malva , and viola serotina . He also says that the conchylium had a strong unpleasant smell , and ...
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Otras ediciones - Ver todas
An Introduction to Conchology; Or, Elements of the Natural History of ... George Johnston Sin vista previa disponible - 2012 |
Términos y frases comunes
adductor muscle Anat animal aperture apex Aplysia appears Ascidia attached bivalves Blainville body Brachiopods branchić branchial branchial cavity Buccinum calcareous canal cavity Cephalopods character coat colour Conchology covered Cuvier deposited distinct dorsal edge eggs external families Ferussac fleshy fluid foot furnished Gasteropods genera genus Helix Heteropods hinge Hist horny inner internal Journ Lamarck laminć latter layer less ligament Linnćus Lister lobes manner mantle margin membranous Milne-Edwards Mollusca mollusks mouth multivalve muscular mussels nacred naked natural naturalist Nautilus nucleus Nudibranches observed opercula operculum organs orifice outer oysters Patella pearls Pecten peculiar periostracum Phil Pholas placed plates posterior Pteropods remarkable respiration respiratory rocks says shell side siphon snail sometimes species specimens spiral spire structure substance surface tentacula Teredo Testacea testaceous thin tion Trans transverse tribes tube Tunicata univalves valves vessels Zool
Pasajes populares
Página 604 - What is man, that thou art mindful of him? and the son of man, that thou visitest him? For thou hast made him a little lower than the angels, and hast crowned him with glory and honour. Thou madest him to have dominion over the works of thy hands; thou hast put all things under his feet...
Página 79 - I have seen A curious child, who dwelt upon a tract Of inland ground, applying to his ear The convolutions of a smooth-lipped shell ; To which, in silence hushed, his very soul Listened intensely ; and his countenance soon Brightened with joy ; for from within were heard Murmurings, whereby the monitor expressed Mysterious union with its native sea.
Página 128 - Or, as the snail, whose tender horns being hit, Shrinks backward in his shelly cave with pain, And there all smother'd up in shade doth sit, Long after fearing to creep forth again ; So, at his bloody view, her eyes are fled Into the deep dark cabins of her head...
Página 79 - I seized the vermin, home I quickly sped, And on the hearth the milk-white embers spread. Slow crawl'd the snail, and, if I right can spell In the soft ashes mark'da curious L; Oh, may this wondrous omen lucky prove! For L is found in Lubberkin and Love. ' With my sharp heel I three times mark the ground, And turn me thrice around, around, around.
Página 79 - But I have sinuous shells of pearly hue Within, and they that lustre have imbibed In the sun's palace porch, where when unyoked His chariot-wheel stands midway in the wave : Shake one and it awakens, then apply Its polished lips to your attentive ear, And it remembers its august abodes, And murmurs as the ocean murmurs there.
Página 48 - ... looked with disgust on the snails, they retained their awe for each other ; so that each, conceiving the symptoms of internal revolt peculiar to himself, began with infinite exertion to swallow, in very small quantities, the mess which he internally loathed. Dr Black, at length, " showed the white feather," but in a very delicate manner, as if to sound the opinion of his messmate : —
Página 492 - Another error, of a diverse nature from all the former, is the over-early and peremptory reduction of knowledge into arts and methods ; from which time rommonly sciences receive small or no augmentation.
Página 175 - When we are in perfect health and spirits, we feel in ourselves a happiness independent of any particular outward gratification whatever, and of which we can give no account. This is an enjoyment which the Deity has annexed to life ; and it probably constitutes, in a great measure, the happiness of infants and brutes, especially of the lower and sedentary- orders of animals, as of oysters, periwinkles, and the like ; for which I have sometimes been at a loss to find out amusement.
Página 67 - To clear this doubt, to know the world by sight, To find if books, or swains, report it right, (For yet by swains alone the world he knew, Whose feet came wandering o'er the nightly dew...
Página 303 - ... this number. Allowing that one person could count a million in seven days, which is barely possible, it would have required that eighty thousand persons should have started at the creation of the world to complete the enumeration at the present time...