翻訳と辞書 |
Tripedalia cystophora : ウィキペディア英語版 | Tripedalia cystophora
''Tripedalia cystophora'' is a small species of box jellyfish in the family Tripedaliidae. It is native to the Caribbean Sea and the Central Indo-Pacific. ==Description== The medusa of ''Tripedalia cystophora'' is about in diameter. Its boxy dome-shaped bell has a flattened top and is slightly wider than it is high. From a single point on each of the four corners of the bell arise three tentacles, each on a pedalium or stalk. The outer surface of the bell is granulated with small wart-like structures armed with nematocysts. About a quarter way up the bell are four rhopalia, cylindrical structures containing light-sensitive cells. About half way up the bell, the four flattened gonads can be seen on the inside of the bell. The underside of the bell is partially constricted by a velarium,〔 a horizontal ring of tissue, and in the centre is a manubrium, a tube-like structure which hangs down with the mouth at its tip. This box jellyfish is a translucent yellowish-brown colour.
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「Tripedalia cystophora」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.
|
|