PL 9 



Erythropsis agilis 



a 



Cochlodinium strangulatum 



Hemidinium 



nasutum 



J>~~~ -~ - ^"^^V 



Amphidinium operculatum 



Cochlodinium geminatum 



a /' 



Pouchetia fusus 



Pouchetia rosea 



II. DINOFLAGELLAT^ 



\. Gymnodiniacese 



