DINOFLAGELLATA 



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Fig. 127. a, Pronoctiluca tentaculatum, X730 (Kofoid and Swezy); 

 b, Oxyrrhis marina, X840 (Senn); c. Pouchetia fusus, X340 (Schiitt); 

 d, P. maxima, X330 (Kofoid and Swezy); e, Protopsis ochrea, X340 

 (Wright); f, Nematodinium partitum, X560 (Kofoid and Swezy); g, Pro- 

 terythropsis crassicaudata, X740 (Kofoid and Swezy); h, Erythropsis 

 cornuta, X340 (Kofoid and Swezy); i, j , Noctiluca scintillans (i, side view; 

 j, budding process), X140 (Robin). 



