 ... invisible. These animals are of a great variety of shapes and sizes, and in such prodigious numbers, that, in a short time, the whole surface of the rock appears to be alive and in motion. The most common...  Outlines of Physical Geography - 17 ページGeorge William Fitch 著 - 1856 - 225 ページ全文表示 - この書籍について
 | 1818 - 428 ページ
...numbers, that in a short time the whole surface of the rock appears in motion. The most common worm is in the form of a star, with arms from four to six inches long, which are moved about with a rapid motion in all directions, probably to catrh food. When the coral is broken,... | |
 | 1818 - 512 ページ
...short time the whole surface of the rock appears to be alive and in motion. The most common worm is in the form of a star, with arms from four to six inches long, which are moved about with a rapid motion in all directions, probably to catch fpod. Others are so sluggish... | |
 | William Gifford, Sir John Taylor Coleridge, John Gibson Lockhart, Whitwell Elwin, William Macpherson, William Smith, John Murray, Rowland Edmund Prothero (Baron Ernle), George Walter Prothero - 1818 - 574 ページ
...short time, the whole surface of the rock appears to be alive and in motion. The most common worm is in the form of a star, with arms from four to six inches long, which are moved about with a rapid motion in all directions, probably to catch food. Others are so sluggish,... | |
 | Basil Hall, Herbert John Clifford - 1818 - 504 ページ
...short time, the whole surface of the rock appears to be alive and in motion. The most common worm is in the form of a star, with arms from four to six inches long, which are moved about with a rapid motion in all directions, probably to catch food. Others are so sluggish,... | |
 | Basil Hall - 1818 - 220 ページ
...short time, the whole surface of the rock appears to be alive and in motion. The most common worm is in the form of a star, with arms from four to six inches long, which are moved about with a rapid motion in all directions, prol>ably to catch food. Others are so sluggish,... | |
 | 1818 - 590 ページ
...short time the whole surface of the rock appears to be alive and in motion. The most common worm is in the form of a star, with arms from four to six inches long, which are moved about with a rapid motion in all directions, probihly to catch food. Others are so sluggish... | |
 | 1818 - 514 ページ
...short time the whole surface of the rock appears to be alive and in motion. The most common worm is in the form of a star, with arms from four to six inches long, which are moved about with a rapid motion in all directions, probably to catch food. Others are so sluggish... | |
 | Basil Hall - 1820 - 296 ページ
...short time, the whole surface of the rock appears to be alive and in motion. The most common worm is in the form of a star, with arms from four to six inches long, which are moved about with a rapid motion in all directions, probably to catch food. Others are so sluggish,... | |
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