| 词条 | Acontia (anatomy) |
| 释义 |
In Cnidarian anatomy, acontias (singular acontia) are threadlike tissues, composed largely of stinging cells located in the coelenteron of certain sea anemones. They are thrown out of the mouth or special pores when irritated.[1] References1. ^{{cite web |last1=Peng |first1=Shao-En |last2=Chen |first2=Chii-Shiarng |last3=Li |first3=Hsing-Hui |last4=Chen |first4=Wan-Nan U. |last5=Cheng |first5=Ya-Wen |last6=Lam |first6=Julie |title=A detailed observation of the ejection and retraction of defense tissue acontia in sea anemone (Exaiptasia pallida) |url=https://peerj.com/articles/2996/ |website=PeerJ |accessdate=1 January 2019 |pages=e2996 |language=en |doi=10.7717/peerj.2996 |date=21 February 2017}} {{Cnidarian-anatomy-stub}} 1 : Cnidarian biology |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。