翻訳と辞書 |
Cantharidus fournieri : ウィキペディア英語版 | Cantharidus fournieri
''Cantharidus fournieri'' is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.〔Marshall, B. (2013). Cantharidus fournieri (Crosse, 1863). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=720354 on 2014-01-17〕 ==Description== The shell grows to a length of 9 mm, its diameter 6 mm. The small, imperforate shell has an acutely elongate-conical shape. It is brown or olivaceous, unicolored or punctate or maculate with white. The spire is straightly conical. The apex is acute. The sutures are linear. The about 8 whorls are flat, very finely, evenly, densely spirally striate, the stride sometimes subdecussated by delicate oblique growth-lines. The body whorl is carinate at the periphery. The base of the shell is coarsely lirate, lirae about 9 in number. The aperture is small, quadrangular, and smooth within. The lip is acute, bordered inside by a wide porcellanous band. The throat is nacreous, brilliant green. The columella is straight and scarcely truncate at its base.〔(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「Cantharidus fournieri」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.
|
|