翻訳と辞書 Words near each other ・ ILane ・ Ilaneer ・ Ilanga ・ Ilanga agulhaensis ・ Ilanga aquamarina ・ Ilanga bicarinata ・ Ilanga biradiatula ・ Ilanga discus ・ Ilanga furtiva ・ Ilanga gotoi ・ Ilanga gratiosa ・ Ilanga illustris ・ Ilanga impolita ・ Ilanga incisura ・ Ilanga kilburni ・ Ilanga laevissima ・ Ilanga lirellata ・ Ilanga maculicincta ・ Ilanga millardi ・ Ilanga norfolkensis ・ Ilanga platypeza ・ Ilanga polita ・ Ilanga rhyssomphala ・ Ilanga undata ・ Ilanga whitechurchi ・ Ilango Adigal ・ Ilani ・ Ilanit ・ Ilaniya ・ Ilanji 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 Ilanga laevissima ： ウィキペディア英語版 Ilanga laevissima ''Ilanga laevissima'' is a species of sea snail, a marine gastropod mollusk in the family Solariellidae.〔WoRMS (2012). ''Ilanga laevissima'' (Martens, 1881). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=567651 on 2012-12-03〕〔Herbert D.G. (1987). Revision of the Solariellinae (Mollusca: Prosobranchia: Trochidae) in southern Africa. Annals of the Natal Museum 25(2):283-382.〕 ==Description== The size of the shell varies between 9 mm and 22 mm. The shell is broadly umbilicated and the spire has a depressed conoidal shape. It is sculptured with very fine, hardly visible spiral striae and is otherwise smooth. It is very shining, ashen-whitish, painted with light yellowish to light brown confluent flammules above and at the umbilicus. It is ornamented with waved zigzag and acutely angular light and dark brown streaks. The 5½ whorls are slightly convex, moderately sloping, separated by simple, deep-channeled sutures. The spire shows only here and there very faint traces of obsolete spiral striae. The broad body whorl convex above with small erect slightly angular nodules in three rows, the two rounded at the periphery, depressly convex at the base. The rather large and deep umbilicus is cylindrical. It is bordered on the outer edge by an obtuse angle, a second angle appearing a little way within the orifice. The space between the two angles is slightly flattened, numerous very distinct close-set plicae traverse this space, crossing the angles. The rather large, diagonal aperture is rounded-trapezoidal. The thin, simple peristome is incomplete. The columellar margin is straightened, forming an obtuse angle where it joins the basal lip. The outer lip is sloping above, rounded at the base.The horny, concave operculum is thin with 6-7 whorls and has a raised lamina at the suture of the whorls.〔(Tryon (1889), Manual of Conchology XI, Academy of Natural Sciences, Philadelphia ) (described as ''Monilea laevissima'')〕〔(G.B. Sowerby III (1904) Mollusca of South Africa; Marine investigations in South Africa , v. 2 (1904) ) (described as ''Minolia congener'')〕 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「Ilanga laevissima」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.