翻訳と辞書 Words near each other ・ Turbonilla heterolopha ・ Turbonilla hipolitensis ・ Turbonilla hiradoensis ・ Turbonilla histias ・ Turbonilla hoeisaeteri ・ Turbonilla hoeki ・ Turbonilla hofmani ・ Turbonilla holocenica ・ Turbonilla honiara ・ Turbonilla houseri ・ Turbonilla hua ・ Turbonilla humbertoi ・ Turbonilla hypolispa ・ Turbonilla idothea ・ Turbonilla iglesiasi ・ Turbonilla ignacia ・ Turbonilla ilfa ・ Turbonilla ima ・ Turbonilla imperialis ・ Turbonilla ina ・ Turbonilla inaequabilis ・ Turbonilla inca ・ Turbonilla indentata ・ Turbonilla indispensabilis ・ Turbonilla indonesiae ・ Turbonilla inferiuslata ・ Turbonilla informis ・ Turbonilla infrabita ・ Turbonilla inobservata ・ Turbonilla insularis 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 Turbonilla ignacia ： ウィキペディア英語版 Turbonilla ignacia ''Turbonilla ignacia'' is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.〔Rosenberg, G. (2012). ''Turbonilla ignacia'' Dall & Bartsch, 1909. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=576039 on 2012-03-01〕〔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 milk-white shell is small and has an elongate-conic shape. Its length measures 4.1 mm. The 2½ whorls of the protoconch form a depressed, helicoid spire, whose axis is at right angles to that of the succeeding turns, in the first of which it is about one-fifth immersed. The nine whorls of the teleoconch are slightly rounded, appressed at the summit, and moderately contracted at the suture. They are marked by low, rather broad, rounded, almost vertical axial ribs, of which 18 occur upon the second to fourth, 20 upon the fifth, 22 upon the sixth, 24 upon the seventh, and 28 upon the penultimate turn. The intercostal spaces a little narrower than the ribs. They are marked by six spiral series of well incised, equally spaced pits. The periphery and the base of the body whorl are well rounded. They are marked by the very feeble continuations of the axial ribs, and numerous exceedingly fine spiral striations. The aperture is rhomboidal. The posterior angle is obtuse. The outer lip is thick. It is reinforced by two strong spiral lamellae, one of which is a little posterior to the periphery and the other a little posterior to the middle between the periphery and the summit. The columella is rather strong, and decidedly twisted with an oblique fold a little below its insertion. 〔(Dall & Bartsch (1909), A Monograph of West American Pyramidellid Mollusks, United States National Museum Bulletin 68, p. 119 ) 〕 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「Turbonilla ignacia」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.