. The animal kingdom, arranged after its organization, forming a natural history of animals, and an introduction to comparative anatomy. Zoology. From the observations of Van Ilasselt it seems that we must here arrange The Scarabes, Montf. The shell is oval, and the aperture contracted by large teeth projecting from both the columellar bide as well as the outer lip : this lip is swollen, and as the animal re-makes it after every half-whorl, the shell is most protuberant on two opposite lines, and has a flattened aspect. The animals live on aquatic plants in the Indian Archipelago. The two gene
. The animal kingdom, arranged after its organization, forming a natural history of animals, and an introduction to comparative anatomy. Zoology. From the observations of Van Ilasselt it seems that we must here arrange The Scarabes, Montf. The shell is oval, and the aperture contracted by large teeth projecting from both the columellar bide as well as the outer lip : this lip is swollen, and as the animal re-makes it after every half-whorl, the shell is most protuberant on two opposite lines, and has a flattened aspect. The animals live on aquatic plants in the Indian Archipelago. The two genera which follow were misananged among the Volutes. Auricula, Lam.,— Differing from all preceding aquatic Pulmonea by having their columella striated with large oblique channels. Their shell is oval or oblong; the aperture of the shape of the Hulimus or Limnaeus ; the lip furnished with a varix. Several species are of considerable bulk; but it is not ascertained if they live in marshes, like the Limnaeus, or merely upon their margins, after the manner of the Succinea. [One species, according to Lesson, lives in fresh water; the others appear to be terrestrial, living on rocks l>y the sea-side.] We find only one in France, from the coast of the Mediterranean {Auricula myosotis, Drap.) The male has two tentacula, and the eyes are at their bases. [Carychium, Muller, answers so nearly to the description of Auricula, that the genera ought probably to be conjoined. The typical species (C. minimum) lives under leaves in shaded woods.] The Mblampes, Montf. (Conovulus, Lam.), Like the Auricula, have prominent plaits on the columella, but their aperture has no varix, and its inner lip is finely striated: the shell has somewhat the shape of a cone, of which the spire makes the base. Thev inhabit the rivers of the Antilles. Fig;. IC2.—Auricula stambteus THE SECOND ORDER OF THE GASTEROPODES. THE NUDIBRANCHIATA.* They have neither a shell nor pulmonary cavity, but their branchire are e
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Keywords: ., bookcentury1800, bookdecade1850, booksubjectzoology, bookyear1854
