Hydrozoa lietuviškai

Paaiškinimas anglų kalba

• coelenterates typically having alternation of generations; hydroid phase is usually colonial giving rise to the medusoid phase by budding: hydras and jellyfishes
• A class in the phylum CNIDARIA which alternates between polyp and medusa forms during their life cycle. There are over 2700 species in five orders.;A species of hydrozoan sea organism, not to be confused with LIRIOPE PLANT.