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Titel: Coral and Coral Reefs
von ca. 337-422 Faxian, Sir Samuel White Baker, Sax Rohmer, Bernardin de Saint-Pierre, Maria Edgeworth, Saint Sir Thomas More, Herodotus, L. Mühlbach, Herbert Allen Giles, G. K. Chesterton, Algernon Charles Swinburne, Rudyard Kipling, A. J. O'Reilly, William Bray, O. Henry, graf Leo Tolstoy, Anonymous, Lewis Wallace, Johann Wolfgang von Goethe, Edgar Allan Poe, Jack London, Elizabeth Cleghorn Gaskell, Jules Verne, Frank Frankfort Moore, Susan Fenimore Cooper, Anthony Trollope, Henry James, T. Smollett, Thomas Burke, Emma Goldman, George Eliot, Henry Rider Haggard, Baron Thomas Babington Macaulay Macaulay, A. Maynard Barbour, Edmund Burke, Gerold K. Rohner, Bernard Shaw, Sir Joshua Reynolds, Bret Harte, Nathaniel Hawthorne, Jerome K. Jerome, Isabella L. Bird, Christoph Martin Wieland, Rainer Maria Rilke, Ludwig Anzengruber, Freiherr von Ludwig Achim Arnim, G. Harvey Ralphson, John Galsworthy, George Sand, Pierre Loti, Fyodor Dostoyevsky, Giambattista Basile, Homer, John Webster, P. G. Wodehouse, William Shakespeare, Edward Payson Roe, Sir Walter Raleigh, Victor [pseud.] Appleton, Arnold Bennett, James Fenimore Cooper, James Hogg, Richard Harding Davis, Ernest Thompson Seton, William MacLeod Raine, E. Phillips Oppenheim, Maksim Gorky, Henrik Ibsen, George MacDonald, Sir Max Beerbohm, Lucy Larcom, Various, Sir Robert S. Ball, Charles Darwin, Charles Reade, Adelaide Anne Procter, Joseph Conrad, Joel Chandler Harris, Joseph Crosby Lincoln, Alexander Whyte, Kate Douglas Smith Wiggin, James Lane Allen, Richard Jefferies, Honoré de Balzac, Wilhelm Busch, General Robert Edward Lee, Charles Dickens, Wilkie Collins, David Cory, Booth Tarkington, George Rawlinson, Sir Arthur Conan Doyle, Dinah Maria Mulock Craik, Christopher Evans, Thomas Henry Huxley, Mary Roberts Rinehart, Erskine Childers, Alice Freeman Palmer, Florence Converse, William Congreve, Stephen Crane, Madame de La Fayette, United States. Army. Corps of Engineers. Manhattan District, Willa Sibert Cather, Anna Katharine Green, Oliver Wendell Holmes, Charlotte M. Brame, Alphonse Daudet, Booker T. Washington, Clemens Brentano, Sylvester Mowry, Geoffrey Chaucer, Ellen Anderson Gholson Glasgow, Gail Hamilton, William Roscoe Thayer, Margaret Wade Campbell Deland, Rafael Sabatini, Archibald Henderson, Albert Payson Terhune, George Wharton James, Padraic Colum, James MacCaffrey, John Albert Macy, Annie Sullivan, Helen Keller, Walter Pater, Sir Richard Francis Burton, Baron de Jean-Baptiste-Antoine-Marcelin Marbot, Aristotle, Gustave Flaubert, 12th cent. de Troyes Chrétien, Valentine Williams, Thomas Wentworth Higginson, Alexandre Dumas fils, John Gay, Andrew Lang, Hester Lynch Piozzi, Jeffery Farnol, Alexander Pope, George Henry Borrow, Mark Twain, Francis Bacon, Margaret Pollock Sherwood, Henry Walter Bates, Thornton W. Burgess, Edmund G. Ross, William Alexander Linn, Voltaire, Giles Lytton Strachey, Henry Ossian Flipper, Émile Gaboriau, Arthur B. Reeve, Hugh Latimer, Baron Edward Bulwer Lytton Lytton, Benito Pérez Galdós, Robert Smythe Hichens, Niccolò Machiavelli, Prosper Mérimée, Ivan Sergeevich Turgenev, Anatole Cerfberr, Jules François Christophe, Victor Cherbuliez, Edgar B. P. Darlington, David Grayson, Mihai Nadin, Helen Beecher Long, Plutarch, Harriet Beecher Stowe, Margaret E. Sangster, Herman Melville, John Keats, Fannie Isabel Sherrick, Maurice Baring, William Terence Kane, Mary Russell Mitford, Henry Drummond, Rabindranath Tagore, Hubert Howe Bancroft, Charlotte Mary Yonge, William Dean Howells, Jesse F. Bone, Basil Hall Chamberlain, William Makepeace Thackeray, Samuel Butler, Frances Hodgson Burnett, E. Prentiss, Sir Walter Scott, Alexander K. McClure, David Livingstone, Bram Stoker, Victor Hugo, Patañjali, Amelia Ruth Gere Mason, Bertrand Russell, Alfred Russel Wallace, Molière, Robert Louis Stevenson, Simona Sumanaru, Michael Hart, Edmund Gosse, Samuel Smiles, Pierre Corneille, Clarence Edward Mulford, Mrs. Oliphant, George Pope Morris, Aristophanes, baron de Etienne-Léon Lamothe-Langon, William Morris, Henry David Thoreau, E. C. Bentley, Samuel Taylor Coleridge, Hippolyte Taine, Pedro Calderón de la Barca, John Philip Sousa, Wilhelm Grimm, Jacob Grimm, William Gardner, J. M. Judy, E. M. Forster, Percival Lowell, Alexandre Dumas père, William Greenwood, John Dryden, William T. Sherman, John Kendrick Bangs, Burton Egbert Stevenson, Eugene Wood, John Arbuthnot, Sir Richard Steele, Sir George Otto Trevelyan, William Charles Henry Wood, Marcel Proust, Philip Henry Sheridan, Abraham Lincoln, John Pinkerton, Thomas Hardy, Gotthold Ephraim Lessing, Oliver Goldsmith, Freiherr von der Friedrich Trenck, Eugene Field, Charles Dudley Warner, Andrew Everett Durham, Emily Dickinson, Emperor of Rome Marcus Aurelius, Edgar Wallace, Annie Roe Carr, Eleanor Stackhouse Atkinson, George McKinnon Wrong, Heinrich Zschokke, Harold Howland, Grace S. Richmond, Louisa May Alcott, Thomas Edwards, William Kirby, John McElroy, Margaret Sidney, Ford Madox Ford, Clara Louise Burnham, Karl Friedrich May, Friedrich Schiller, Baroness Emmuska Orczy Orczy, Margaret Penrose, Joseph Addison, Silvio Pellico, Alfred Ollivant, Irving Bacheller, James Harrington, Helen Hunt Jackson, Abraham Cahan, G. A. Henty, Mary Johnston, Marcus Tullius Cicero, Hamlin Garland, George Washington Plunkitt, the Younger Pliny, James Joyce, Henry Adams, Tommaso Campanella, Marshall Saunders, Don Manoel Gonzales, Friedrich Heinrich Karl Freiherr de La Motte-Fouqué, Saki, Oscar Douglas Skelton, Nathaniel W. Stephenson, João Simões Lopes Neto, Heinrich Heine, Flavius Josephus, Henryk Sienkiewicz, Melville Davisson Post, Howard Pyle, William Harrison Ainsworth, Fergus Hume, John Lydgate, Robert Browning, Louis Ginzberg, Carolyn Wells, Jean-Henri Fabre, Christian Friedrich Hebbel, Frederic William Moorman, Hugo Ball, James Stephens, Khristo Botev, Franklin Hichborn, Walter Lynwood Fleming, Solon J. Buck, Holland Thompson
ISBN 978-3-7429-2832-0
Alle Rechte vorbehalten.
Es ist ohne vorherige schriftliche Erlaubnis nicht gestattet, dieses Werk im Ganzen oder in Teilen zu vervielfältigen oder zu veröffentlichen.
by Thomas H. Huxley
[1]
THE subject upon which I wish to address you to-night is the structure and origin of Coral and Coral Reefs. Under the head of "coral" there are included two very different things; one of them is that substance which I imagine a great number of us have champed when we were very much younger than we are now,—the common red coral, which is used so much, as you know, for the edification and the delectation of children of tender years, and is also employed for the purposes of ornament for those who are much older, and as some think might know better. The other kind of coral is a very different substance; it may for distinction's sake be called the white coral; it is a material which most assuredly not the hardest-hearted of baby farmers would give to a baby to chew, and it is a substance which is to be seen only in the cabinets of curious persons, or in museums, or, may be, over the mantelpieces of sea-faring men. But although the red coral, as I have mentioned to you, has access to the very best society; and although the white coral is comparatively a despised product, yet in this, as in many other cases, the humbler thing is in reality the greater; the amount of work which is done in the world by the white coral being absolutely infinite compared with that effected by its delicate and pampered namesake. Each of these substances, the white coral and the red, however, has a relationship to the other. They are, in a zoological sense, cousins, each of them being formed by the same kind of animals in what is substantially the same way. Each of these bodies is, in fact, the hard skeleton of a very curious and a very simple animal, more comparable to the bones of such animals as ourselves than to the shells of oysters or creatures of that kind; for it is the hardening of the internal tissue of the creature, of its internal substance, by the deposit in the body of a material which is exceedingly common, not only in fresh but in sea water, and which is specially abundant in those waters which we know as "hard," those waters, for example, which leave a "fur" upon the bottom of a tea-kettle. This "fur" is carbonate of lime, the same sort of substance as limestone and chalk. That material is contained in solution in sea water, and it is out of the sea water in which these coral creatures live that they get the lime which is needed for the forming of their hard skeleton.
But now what manner of creatures are these which form these hard skeletons? I dare say that in these days of keeping aquaria, of locomotion to the sea-side, most of those whom I am addressing may have seen one of those creatures which used to be known as the "sea anemone," receiving that name on account of its general resemblance, in a rough sort of way, to the flower which is known as the "anemone"; but being a thing which lives in the sea, it was qualified as the "sea anemone." Well, then, you must suppose a body shaped like a short cylinder, the top cut off, and in the top a hole rather oval than round. All round this aperture, which is the mouth, imagine that there are placed a number of feelers forming a circle. The cavity of the mouth leads into a sort of stomach, which is very unlike those of the higher animals, in the circumstance that it opens at the lower end into a cavity of the body, and all the digested matter, converted into nourishment, is thus distributed through the rest of the body. That is the general structure of one of these sea anemones. If you touch it it contracts immediately into a heap. It looks at first quite like a flower in the sea, but if you touch it you find that it exhibits all the peculiarities of a living animal; and if anything which can serve as its prey comes near its tentacles, it closes them round it and sucks the material into its stomach and there digests it and turns it to the account of its own body.
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