FREDERICELLA LOPHOPUS 



LOPHOPHORES CMAGMIFIED) 



PLUM A TE LLA 



FREDERI CELLA 



L PHOPU S 



PECTINATELLA CRiSTATELLA 



STATOBLAST S ^ MAGNIFIED ) 



plumatella 



P ECTIWATELLA 

 C REDUCED ) 



COLO Nl E S 



58 



