. The animal kingdom, arranged after its organization, forming a natural history of animals, and an introduction to comparative anatomy. Zoology. GASTEROPODA TUBULiBRAXCIIIATA. 367. M. dc Lamarck subdivides these species into two subgenera. His Stromoux have tbe outer lip dilated into a wing of more or less expanse, but not divided into dictations. The foot is proportion- ably small, and the tentacula support the eyes upon a lateral peduncle larger even than the tentaculum itself. The operculum is horny, long', and narrow, resting upon a thin tail. J'Urocerax, Lam., have the mar- gin of the fu
. The animal kingdom, arranged after its organization, forming a natural history of animals, and an introduction to comparative anatomy. Zoology. GASTEROPODA TUBULiBRAXCIIIATA. 367. M. dc Lamarck subdivides these species into two subgenera. His Stromoux have tbe outer lip dilated into a wing of more or less expanse, but not divided into dictations. The foot is proportion- ably small, and the tentacula support the eyes upon a lateral peduncle larger even than the tentaculum itself. The operculum is horny, long', and narrow, resting upon a thin tail. J'Urocerax, Lam., have the mar- gin of the full-grown shell divided into long, slender dictations, varying in number ac- cording to the species. The animal is the same a- in Strombns, Other Strombusida; have the sinus con- tiguous to the siphon. These are the Jlox- ie/lmia, Lain. They have generally a second canal mounting up the spire, and formed by the external lip, and by a continuation of the columella. In some of tln-in the lip is digitated. Their animal resembles that of the Mnricidee ; but the operculum is very small. Others have merely denticulations on the lip : their canal is long and straight. Others have the margin entire and plane ; and these are the Hippucrems, 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 Cuvier, Georges, baron, 1769-1832; Blyth, Edward, 1810-1873; Mudie, Robert, 1777-1842; Johnston, George, 1797-1855; Westwood, J. O. (John Obadiah), 1805-1893; Carpenter, William Benjamin, 1813-1885. London, W. S. Orr and co.
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Keywords: ., bookcentury1800, bookdecade1850, booksubjectzoology, bookyear1854
