翻訳と辞書 Words near each other ・ Ptilochaeta nudipes ・ Ptilocichla ・ Ptilocnemus ・ Ptilocnemus femoralis ・ Ptilocnemus lemur ・ Ptilodon cucullina ・ Ptilodoninae ・ Ptilodontidae ・ Ptilodontoidea ・ Ptilodus ・ Ptiloedaspis ・ Ptiloglossa ・ Ptilogyna ・ Ptilolite ・ Ptilomacra ・ Ptilometra australis ・ Ptilomycalin A ・ Ptilona ・ Ptiloneuridae ・ Ptiloniola ・ Ptilonyssus calvaria ・ Ptilonyssus echinatus ・ Ptilonyssus nivalis ・ Ptilonyssus pinicola ・ Ptilonyssus plesiotypicus ・ Ptilopachus ・ Ptilophora ・ Ptilophora (moth) ・ Ptilophora ala ・ Ptilophora horieaurea 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 Ptilometra australis ： ウィキペディア英語版 Ptilometra australis ''Ptilometra australis'', the passion flower feather star, is a species of crinoid. It is native to the coasts of southeastern Australia where it is found on reefs, in estuaries and bays at depths down to about . ==Description== The passion flower feather star is a robust crinoid with a diameter of about when fully extended. It has eighteen to twenty jointed arms which can be coiled up when the animal is not feeding. These are attached to a cup-shaped body or calyx. The arms are edged by feathery appendages known as pinnules. Each pinnule has rows of tube feet on either side of a central ambulacral groove lined with cilia. This groove is continuous with the central groove on the arm which leads to the mouth at the centre of the calyx. The aboral (lower) surface of the crinoid has a number of hooked appendages called cirri which grip onto the substrate, which may be a rock, a sponge, a coral or sea fan. The colour of this crinoid is usually some shade of red. 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「Ptilometra australis」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.