翻訳と辞書 |
Loxechinus albus : ウィキペディア英語版 | Loxechinus albus
''Loxechinus albus'' or Chilean sea urchin is an echinoderm of the family Parechinidae, native to the coasts of Chile and Peru. It is found shallowly buried in fine sand, and muddy sand, beaches at and below low tide level. ==Description== ''L. albus'' has a test which is dorsoventrally flattened and densely covered in small spines, with a maximum width of about 100 millimeters. The urchin is typically greenish in color, occasionally with red markings on the ambulacrum and interambulacrum, although some large specimens have been found in deeper waters which are white in color. There are 6 to 11 ambulacral plates each bearing a single short primary spine and many longer secondaries. The globiferous pedicellariae have a neck between the stem and head, large valves and several lateral teeth.〔(Species Fact Sheets: ''Loxechinus albus'' (Molina, 1782) ) Fisheries and Aquaculture Department. Retrieved 2011-08-26.〕
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「Loxechinus albus」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.
|
|