翻訳と辞書 Words near each other ・ Provadiya Hook ・ Provadiya Municipality ・ Provadiya River ・ Provaglio d'Iseo ・ Provaglio Val Sabbia ・ Provalis Research ・ Provaljenik ・ Provalljapyx ・ Provalvatidae ・ Provan ・ Provan Gas Works ・ Provan Hall ・ Provand's Lordship ・ Provanhall ・ Provanmill ・ Provanna ・ Provanna abyssalis ・ Provanna admetoides ・ Provanna buccinoides ・ Provanna chevalieri ・ Provanna glabra ・ Provanna goniata ・ Provanna ios ・ Provanna laevis ・ Provanna lomana ・ Provanna macleani ・ Provanna muricata ・ Provanna nassariaeformis ・ Provanna pacifica ・ Provanna reticulata 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 Provanna ： ウィキペディア英語版 Provanna ''Provanna'' is a genus of sea snails, marine gastropod mollusks in the family Provannidae. The species was named after Dall's first wife. This is a very old genus with species already existing in Cretaceous seep deposits off Japan (93 - 100 million years ago). The Caribbean and the Pacific fauna were isolated about 3 million years ago by the closure of the Central American Isthmus. ==Description== The apical whorls of the protoconch are lacking through decollation. The opening is then sealed with a calcareous plug. The sculpture of the ovate fusiform shell shows scattered sigmoidal axial ribs that are crossed by spiral cords. The whorls are broad. 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「Provanna」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.