188 



TBANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



October. 





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Cw 







Bidd ulphia 



+ 

























+ 



+ 

 + 

 + 

 + 



-f 



Rhizosolenia 







+ 

















-f 



Chaetoceros 1 ' 







+ 















+ 

 + 



-J- 





+ 



+ 









+ 



+ 







Bacteriastrium ' 











Bellerochoe 1 + 



Dictyilium ' 











+ 









































+ 



Thalassiothrix ' 









i 

















+ 





+ ! 



+ j 



+ 



+ l + 



+ 

 + 

 + 

 + 

 + 











+ 

 + 

 + 

 + 









+ 

 + 

 + 



-f- 



Ceratium f usus 







+ 











+ 



















+ 







L. 





+ 









Starfish pluteus 















+ 

 + 



+ 



Pleurobrachia pileus 



+ 



+ 

 + 

 + 









+ 







+ 























+ 











+ 



+ 



+ 



+ 







+ 







+ 



+ 



Autoly tus prolifer 















Larval Polychaeta 























+ 

 + 















+ 















+ 



Mysis stage of Crangon 



Meganyctiphaaes norv T egica. .. 



+ 







+ 









+ 































+ 











+ 

 + 











+ 





































+ 



Pseudocalanus elongatus 



























+ 





+ 

 + 



+ 

 + 





+ 

 + 



+ 

 + 

 + 

 + 





+ 



4- 









+ 

 + 

 + 

 + 







+ 



+ 















+ 





1 + 



+ 







+ 

 + 







+ 



+ 





+ 



+ 

 + 





























+ 

 + 

 + 





+ 

 + 

 + 











+ 



















+ 

 + 







+ 







+ 

 + 



+ 







+ 











+ 















































+ 

































+ 

















+ 

 + 



+ 





















































21 



4 



12 



15 



— 



13 



— 



— 



12 



9 



— 



— 



19 



22 



