62 



Olaf Bidenkap. 



[No. 





o 

 o 



Ti 



III 



53 

 in 

 k 



> 

 o 



> 



i 



OD 

 O ^ 



S a, 



Mucronella Jacksonii Waters 



+ 



+ 



+ 





-\ 



Mucronella pavonella Alder 



+ 



+ 





+ 



+ 



Mucronella lacqueata Norman 



-f 









+ 

 -h 



Mucronella spinulif era Hincks 



+ 









Mucronella cruenta Normak 













Mucronella sthenostoma Smitt 











+ 



Mucronella moskensis Nordgaard 



+ 











Mucronella nordlandica Nordgaard 



+ 









+ 



Phyladella peristomata Nordgaard 



+ 











RetejJOra beaniana King 



+ 









+ 



Retepora cellulosa Linn 



+ 



+ 





+ 



+ 



Eetepora Wallicliiana Hincks 



H- 



+ 



+ 



+ 



-h 



Bhamphostoynella costata v. Lorenz 



+ 



+ 







+ 





+ 



+ 



+ 



+ 



Circum 



Ehamphostomella plicata Smitt 







Ehamphostomella radiatula Hincks 





+ 







+ 



Ehampliostomella ovata Smitt 





+ 







•• 



Ehamphostomella bilammata Hincks 



+ 



? 







+ 



Ehamphostomella spinigera Lorenz 











+ 



Ehamphostomella fortissima Bidenkap .... 











+ 



Cellepora pumicosa Busk 



+ 









H- 



Cellepora ventricosa v. Lorenz 



+ 











Cellepora ramulosa Linn 



+ 







+ 





Cellepora contigua Smitt 



+ 









+ 





"r 



+ 



+ 



-f 





Cellepora avicularis Hincks 





"T 



Cellepora dichotoma Hincks 











3om C. 



Cellepora costazzi Aud 











T 



Cellepora bicornis Busk 













Cellepora nodulosa v. Lorenz 



+ 



+ 







+ 



Cellepora incrassata Smitt 











Circum 



Crisia eburnea Linn 











Circum 



Crisia denticulata Lamarch 











Circum 



