Anthozoa

名词 anthozoa:

1. no alternation of generations the medusoid phase being entirely suppressed: sea anemones; corals
   同义词：class Anthozoa, Actinozoa, class Actinozoa

名词 anthozoan:

1. sessile marine coelenterates including solitary and colonial polyps; the medusoid phase is entirely suppressed
   同义词：anthozoan, actinozoan