DINOFLAGELLATA 



221 



Fig. 101. a, Pronodiluca tenia culat inn, x730 (Kofoid and Swezy); 

 b, Oxyrrhis marina, XSIO (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, Proterythropsis crassicaudata, x740 (Kofoid and Swezy); h, Ery- 

 thropsis cornuta, X340 (Kofoid and Swezy); i, j, Noctihica scintillans 

 (i. side view; j, budding process), Xl40 (Robin). 



