Hydrozoan

Of coelenterate and Hydrozoa.   May also be referred to as hydroid.

Colonial coelenterates having the polyp phase dominant.

This concept's ID is @1~9727

Contains

  • siphonophore 4 facts

    A floating or swimming oceanic colony of polyps often transparent or showily color...

  • hydra 0 facts

    Small tubular solitary freshwater hydrozoan polyp.

  • planula 0 facts

    The flat ciliated free-swimming larva of hydrozoan coelenterates.

  • sertularian 0 facts

    Feathery colony of long-branched stems bearing stalkless paired polyps.