翻訳と辞書 Words near each other ・ Odostomia erjaveciana ・ Odostomia esilda ・ Odostomia eugena ・ Odostomia euglypta ・ Odostomia eulimoides ・ Odostomia exara ・ Odostomia exarata ・ Odostomia excelsa ・ Odostomia excisa ・ Odostomia excolpa ・ Odostomia exilis ・ Odostomia extenuata ・ Odostomia eyerdami ・ 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 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 fasciata ： ウィキペディア英語版 Odostomia fasciata ''Odostomia fasciata'' is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.〔WoRMS (2011). ''Odostomia fasciata'' Carpenter, 1857. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=575846 on 2011-11-10〕 〔Keen M. (1971). Sea shells of Tropical West America. Marine mollusks from Baja California to Perú. (2nd edit.). Stanford University Press pp. 1064:〕 ==Description== The elongate-ovate shell is white. Its length measures 2.1 mm. The whorls of the protoconch are small, obliquely immersed in the first of the succeeding turns. The five whorls of the teleoconch are moderately rounded, ornamented by decidedly retractive axial ribs which practically terminate at the posterior edge of the supraperipheral spiral keel. Of these ribs, 12 occur upon the first, 14 upon the second, 18 upon the third, and 22 upon the penultimate turn. In addition to these ribs the whorls are marked by four spiral keels between the sutures which equal the ribs in strength and render the three anterior to the summit tuberculated at their junction, the fourth one being smooth. The sutures are strongly channeled. The periphery of the body whorl is marked by a groove. The base of the shell is well rounded, marked by six slender spiral keels, which are a little less strongly developed and more closely spaced at the umbilical area than at the periphery. The grooves separating these keels are about twice as wide as the keels, crossed by slender axial threads which correspond to the ribs. The aperture is ovate, somewhat effuse anteriorly. The posterior angle is obtuse. The outer lip is sinuous, thin and shows the external sculpture within. The columella is moderately strong, reflected, and provided with a slender fold at its insertion. The parietal wall is glazed with a thin callus. 〔 ( William Healy Dall and Paul Bartsch , "A Monograph of West American Pyramidellid Mollusks" , Smithsonian Institution, 1909 ) 〕 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 fasciata」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.