翻訳と辞書 Words near each other ・ Odostomia farallonensis ・ Odostomia farma ・ Odostomia fasciata ・ Odostomia fehrae ・ Odostomia fetella ・ Odostomia fia ・ Odostomia franciscana ・ Odostomia francoi ・ Odostomia franki ・ Odostomia fuijitanii ・ Odostomia funiculustriata ・ Odostomia fusulus ・ Odostomia gabrielensis ・ Odostomia galapagensis ・ Odostomia gallegosiana ・ Odostomia gemma ・ Odostomia geoffreyi ・ Odostomia gittenbergeri ・ Odostomia glaphyra ・ Odostomia gloriosa ・ Odostomia gouldii ・ Odostomia gracilientis ・ Odostomia gradusuturae ・ Odostomia grammatospira ・ Odostomia granadensis ・ Odostomia gravida ・ Odostomia grijalvae ・ Odostomia grippiana ・ Odostomia guatulcoensis ・ Odostomia gulicki Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Odostomia gemma ： ウィキペディア英語版 Odostomia gemma ''Odostomia gemma'' is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.〔WoRMS (2010). ''Odostomia gemma'' (A. Adams, 1861). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=214494 on 2011-11-10〕 〔Dautzenberg, Ph. (1929). Mollusques testacés marins de Madagascar. Faune des Colonies Francaises, Tome III〕 ==Description== The small, white shell grows to a length of 3 mm. It is elongate-conic, slender, slightly umbilicated. The at least two whorls of the protoconch are obliquely about half immersed in the first of the later whorls. The six whorls of the teleoconch are flattened, with strong tabulated and crenulated summits. They are crossed by three strong, rounded, subequally spaced, spiral keels and rounded axial ribs between the sutures. The latter extend from the summit to and over the second keel, but not over the sulcus separating this from the third. The junctions of the axial ribs and the spiral keels form strong tubercles. The sulcus between the second and the third keel is deep, decidedly deeper than the peripheral sulcus, both of which, as well as the sulci of the base, are crossed by minute closely placed, axial raised threads. The base of the body whorl is well rounded, somewhat attenuated. It is marked by live strong, rounded, subequal and subequally spaced spiral keels. The aperture is oval. The posterior angle is acute. The outer lip is wavy. The columella is short, curved and slightly revolute. It is provided with a quite strong oblique fold near its insertion. The parietal wall covered by a moderately thick callus. 〔 Dall & Bartsch, ''Notes on Japanese, Indo-Pacific and American Pyramidellidae''; Proceedings of the U.S. National Museum, vol XXX n° 1452; 1906 〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Odostomia gemma」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.