翻訳と辞書 Words near each other ・ Turbonilla ghanensis ・ Turbonilla giannuzzii ・ Turbonilla gibbosa ・ Turbonilla gilli ・ Turbonilla giribeti ・ Turbonilla gitaena ・ Turbonilla gloriamishimana ・ Turbonilla gloriosa ・ Turbonilla gofasi ・ Turbonilla gonzagensis ・ Turbonilla gonzaloi ・ Turbonilla gordoniana ・ Turbonilla goudi ・ Turbonilla goytacazi ・ Turbonilla gracilior ・ Turbonilla gracillima ・ Turbonilla gradata ・ Turbonilla grandis ・ Turbonilla grippi ・ Turbonilla grohi ・ Turbonilla gruberi ・ Turbonilla gruveli ・ Turbonilla guaicurana ・ Turbonilla guanacastensis ・ Turbonilla guatulcoensis ・ Turbonilla guerrai ・ Turbonilla guillemi ・ Turbonilla guilleni ・ Turbonilla gutierrezi ・ Turbonilla halanychi 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 gracillima ： ウィキペディア英語版 Turbonilla gracillima ''Turbonilla gracillima'' is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.〔WoRMS (2011). ''Turbonilla gracillima'' (Carpenter, 1857). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=576025 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 very slender and acute, milk-white. Its length measures 3 mm. The whorls of the protoconch are prolonged, but partly lost. The eight whorls of the teleoconch are well rounded at first, and later flattened. They are moderately contracted at the periphery and slightly shouldered at the summit. They are marked by slender, almost vertical, axial ribs, of which 12 occur upon the first, 14 upon the second and third, 16 upon the fourth, 18 upon the fifth and penultimate turn. The intercostal spaces are as broad as the ribs, terminating suddenly at the periphery. They are crossed by about fourteen equal and equally spaced spiral pits, which are equal to the spaces which separate them. The periphery and the base of the body whorl are well rounded, and smooth without sculpture. The aperture is rhomboidal. The posterior angle is obtuse. The outer lip is thin. The columella is slender, and somewhat twisted. 〔 (Dall & Bartsch (1909), ''A Monograph of West American Pyramidellid Mollusks'', United States National Museum, bulletin 68 ) 〕 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 gracillima」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.