| 释义 |
zo·an·thid·ea
\ˌzōənˈthidēə\ noun plural
Usage: capitalized
Etymology: New Latin, from Zoanthus + -idea
: a small order of Zoantharia comprising solitary or colonial and mostly epizoic coelenterates resembling small sea anemones but distinguished by absence of a pedal disk and by an arrangement of mesenteries suggesting that of the fossil tetracorals |