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class hydrozoa

 
Noun class hydrozoa has 1 sense
  1. Hydrozoa, class Hydrozoa - coelenterates typically having alternation of generations; hydroid phase is usually colonial giving rise to the medusoid phase by budding: hydras and jellyfishes
    --1 is a kind of class
    --1 is a member of Cnidaria, phylum Cnidaria, Coelenterata, phylum Coelenterata
    --1 has members:
     hydrozoan, hydroid; genus Hydra; Siphonophora, order Siphonophora; Sertularia, genus Sertularia
class hemiascomycetes class hepaticae class hepaticopsida class heterokontae class hexapoda class hirudinea class holothuroidea class hyalospongiae class hydrozoa class hymenomycetes class insecta class lamellibranchia class larvacea class liliopsida class list class lycopodiate class lycopodineae

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