資料來源 : pyDict

苔蘚蟲門; 苔蘚動物門

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Bryozoa \Bry`o*zo"a\, n. pl. [NL., fr. Gr. ? moss + ? animal.]
   (Zo["o]l.)
   A class of Molluscoidea, including minute animals which by
   budding form compound colonies; -- called also {Polyzoa}.

   Note: They are often coralike in form and appearance, each
         small cell containing an individual zooid. Other
         species grow in delicate, flexible, branched forms,
         resembling moss, whence the name. Some are found in
         fresh water, but most are marine. The three principal
         divisions are {Ectoprocta}, {Entoprocta}, and
         {Pterobranchia}. See {Cyclostoma}, {Chilostoma}, and
         {Phylactolema}.

資料來源 : WordNet®

Bryozoa
     n : marine or freshwater animals that form colonies of zooids
         [syn: {phylum Bryozoa}, {polyzoa}]