| 翻訳と辞書 |
| Odostomia quadrae ： ウィキペディア英語版 |
Odostomia quadrae
''Odostomia quadrae'' is a species of sea snail. It is a marine gastropod mollusk in the family Pyramidellidae.〔Rosenberg, G. (2011). ''Odostomia quadrae'' Dall & Bartsch, 1910. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=581244 on 2011-11-10〕 〔Turgeon, D.; Quinn, J.F.; Bogan, A.E.; Coan, E.V.; Hochberg, F.G.; Lyons, W.G.; Mikkelsen, P.M.; Neves, R.J.; Roper, C.F.E.; Rosenberg, G.; Roth, B.; Scheltema, A.; Thompson, F.G.; Vecchione, M.; Williams, J.D. (1998). Common and scientific names of aquatic invertebrates from the United States and Canada: mollusks. 2nd ed. American Fisheries Society Special Publication, 26. American Fisheries Society: Bethesda, MD (USA). ISBN 1-888569-01-8. IX, 526 + cd-rom pp.〕
==Description==
The milk-white shell is elongate-ovate, umbilicated, and measures 6.2 mm. The nuclear whorls are deeply, obliquely immersed in the first of the post-nuclear turns, above which only the tilted edge of the last whorl projects. The six post-nuclear whorls are moderately rounded. They are marked by faint lines of growth, and numerous microscopic spiral striations. In addition, the body whorl shows many shallow dents. The periphery of the body whorl and the moderately long base are somewhat inflated and well rounded. They are also marked like the spire. The large aperture is oval, while the posterior angle is acute. The outer lip is thin, while the inner lip is very oblique, slightly curved, and strongly revolute, extending partly over the umbilicus. It has a moderate fold anterior to its insertion. The parietal wall is glazed with a thin callus. 〔 (Paul Bartsch, Proceedings of the U.S. National Museum :42; 1912 ) 〕
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「Odostomia quadrae」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.
|
|