 [11] |
a,b Longitudinal and cross section of zooecia of Anasca c,d Longitudinal and cross section of zooecia of Ascophora e Tessaradoma longitudinal section f Tessaradoma zoarium g Schizoporella two zooecia h vibraculumRhombopora mature zone i,k avicularium without pedicle, closed and open l avicularium with pedicle, Bugula m Callopora |