翻訳と辞書 |
Galeolaria
''Galeolaria'' is a genus of tube-building annelid fanworms in the family Serpulidae. ==Form==
Galeolaria, is first observed by the limy tubes within which the worm lives. It contains two described species. These may form huge colonies coating the rock surface, sometimes centimetres thick. Inside the limy tube, the galeolaria worm body is symmetrical, with a branchial crown made up of two lobes, one holding a stalked operculum. The operculum is winged with spines. The operculum seals the tube when the animal retreats into its tube. The tentacles of the branchial crown are used as gills and as a way of capturing food.
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「Galeolaria」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.
|
|