- Bryozoa, phylum Bryozoa, polyzoa - marine or freshwater animals that form colonies of zooids
--1 is a kind of phylum
--1 is a member of Animalia, kingdom Animalia, animal kingdom
--1 has members:bryozoan, polyzoan, sea mat, sea moss, moss animal; Ectoprocta, phylum Ectoprocta; Entoprocta, phylum Entoprocta, Endoprocta