翻訳と辞書 Words near each other ・ Trochulus erjaveci ・ Trochulus graminicola ・ Trochulus hispidus ・ Trochulus lubomirskii ・ Trochulus montanus ・ Trochulus oreinos ・ Trochulus phorochaetius ・ Trochulus plebeius ・ Trochulus sericeus ・ Trochulus striolatus ・ Trochulus suberectus ・ Trochulus villosulus ・ Trochulus villosus ・ Trochulus waldemari ・ Trochus ・ Trochus calcaratus ・ Trochus camelophorus ・ Trochus cariniferus ・ Trochus chloromphalus ・ Trochus erithreus ・ Trochus ferreirai ・ Trochus firmus ・ Trochus flammulatus ・ Trochus fultoni ・ Trochus incrassatus ・ Trochus intextus ・ Trochus Island ・ Trochus kochii ・ Trochus maculatus ・ Trochus nigropunctatus 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 Trochus calcaratus ： ウィキペディア英語版 Trochus calcaratus ''Trochus calcaratus'', common name the actor top shell, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.〔Gofas, S.; Rosenberg, G. (2014). Trochus calcaratus Souverbie in Souverbie & Montrouzier, 1875. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php/aphia.php?p=taxdetails&id=567739 on 2014-06-06〕 The name ''Trochus histrio'' was not well described by Reeve, and as was his custom in ''Trochus'', only a back view was given by Reeve, so that positive identification is difficult. 〔 ==Description== The size of the shell varies between 18 mm and 40 mm. The solid, false-umbilicate shell has an elate-conic shape. The spire has nearly rectilinear outlines. The about 9 whorls are planulate, the body whorl is carinated. The sculpture of the upper surface consists of spiral series, four or five on each whorl, of regular, closely arranged granules, which are either rounded, bead-like, or laterally compressed. Upon the periphery of each whorl, there is a row of radiating, minutely perforated pustules, numbering on the body whorl 28. The base of the shell is concentrically sculptured with 6 to 7 concentric, densely granose lirae. It is slightly convex, radiately striped with brown or purplish. The color of the upper surface is whitish, broadly striped with red, purplish or brown. It is usually blue when rubbed. The aperture is lirate within on outer and parietal walls. The basal margin is concave, thick, and dentate within. The columella is oblique, plicate within and quadridentate. The white umbilical tract is biplicate. 〔 (H. Pilsbry, Manual of Conchology XI, Academy of Natural Sciences, Philadelphia ) 〕 This species is principally distinguished by the fistulous or perforated peripheral tubercles. 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「Trochus calcaratus」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.