tSH WATER ALG/f 



PLATE XII 



-000 



^L COSMAKIUM LiNCATUM Fig ( C LElBLEINII. 



JBLHGl: : CTMEMORUS 



JM t 'MEMOHUS QRANULATUS 



</ ' t PLEUROT/CNIUM TRABECULA 



PAHVULUM spiROT/tNiA BUYO^ 



'. . : '-;.ic. JJi. 



II. SP1ROT/NIA CONOENSATA 

 MYALOTHECA OISSILIENS 

 DIOYMOPRIUM GREVILLM 

 I COSMARIUM BOTRYTIS 

 UCUMIS 



JriCiHf *\i'- 







" It. SPI K 



tO COSM JUNCU 



- Zl C MAAGARITI'tRUM. 



