翻訳と辞書 Words near each other ・ Calliotropis equatorialis ・ Calliotropis ericius ・ Calliotropis eucheloides ・ Calliotropis excelsior ・ Calliotropis francocacii ・ Calliostoma poupineli ・ Calliostoma problematicum ・ Calliostoma psyche ・ Calliostoma pulchrum ・ Calliostoma punctulatum ・ Calliostoma purpureum ・ Calliostoma quadricolor ・ Calliostoma regale ・ Calliostoma rema ・ Calliostoma richeri ・ Calliostoma roseolum ・ Calliostoma rosewateri ・ Calliostoma rota ・ Calliostoma rubroscalptum ・ Calliostoma rude ・ Calliostoma rufomaculatum ・ Calliostoma sagamiensis ・ Calliostoma sakashitai ・ Calliostoma sanjaimense ・ Calliostoma santacruzanum ・ Calliostoma sapidum ・ Calliostoma sarcodum ・ Calliostoma sayanum ・ Calliostoma scalenum ・ Calliostoma schroederi 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 Calliostoma roseolum ： ウィキペディア英語版 Calliostoma roseolum ''Calliostoma roseolum'', common name Dall's rosy top shell, is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae. ==Description== The size of the shell varies between 7 mm and 20 mm. The acute conical shell contains eight whorls. The first five whorls are flattened,the last three somewhat rounded. The periphery of body whorl is gently rounded to meet the rather flattened base. There is no umbilicus. The columella is short, straight, and ending in a slight knob inside the margin of the aperture. The aperture is crenulated by the sculpture, nacreous, obliquely set and subrectangular in form. The sutures are appressed, hardly visible except in the last three whorls. The color of the shell is delicate rosy, the nucleus smooth and white. The base of the shell has about twelve equal revolving ribs consisting of successive rounded nodules, of even size, somewhat like strings of beads. The first, third, and fifth ribs, counting from the columella, show every third bead crimson, the others white. The other basal ribs have the rosy color of the shell, but in the seventh, ninth, and eleventh, each alternate or each third bead has a deeper crimson tint, though this is hardly visible without a glass. On the upper surface of the whorls are (eight in the body whorl) similar beaded ribs, several of which have rosy threads alternating with crimson ones. The general rosy hue is clouded darker and lighter alternately, but in an indefinite way. The sculpture of the whole shell is very uniform. The nucleus is reversed and more or less immersed.〔(Tryon (1889), Manual of Conchology XI, Academy of Natural Sciences, Philadelphia )〕 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「Calliostoma roseolum」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.