Defenition of the word hydrozoa
Defenition of the word hydrozoa
coelenterates typically having alternation of generations; hydroid phase is usually colonial giving rise to the medusoid phase by budding: hydras and jellyfishes
Synonyms for the word hydrozoa
Meronymys for the word hydrozoa
Cnidaria
Coelenterata
genus Hydra
genus Sertularia
hydroid
hydrozoan
order Siphonophora
phylum Cnidaria
phylum Coelenterata
Sertularia
Siphonophora
Hypernyms for the word hydrozoa
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The word of the day
gill arch
one of the bony or cartilaginous arches on each side of the pharynx that support the gills of fishes and aquatic amphibians
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