PLATE 6 



Fig. 61. Pouchetia maxima sp. nov. Viewed from right side. Food bodies present. Note 

 the posterior vent through which a food mass has been ejected. This cytoplasmic skirt is soon 

 withdrawn. X 626. 



Fig. 62. Gyrodinium maculatum sp. nov. Dextroventral view. Large food body present. 

 Yiolet-eolored pigment abundant. X 1102. 



Fig. 63. Gymnodinium ahireviatum sp. nov. Ventral view. Food bodies present. Note 

 irregularities in the surface due to the superficial alveolar layer. X 1102. 



Fig. 64. Gyrodinium postmaculatum sp. nov. Ventral view. Antapical agglomeration of 

 pigment. X 722. 



Fig. 65. Gymnodinium lineopunicum sp. nov. Viewed from right side. Epicone occupied 

 by an ingested Pouchetia. Pomegranate-purple pigment abundant. X 722. 



Fig. 66. Pouchetia suinigra sp. nov. Viewed from right side. Note strands of melanin 

 granules. Nucleus greatly elongated. X 603. 



Fig. 67. Cochlodinium radiatum sp. nov. Ventral view. Food body present. Note the 

 pusular canal connecting both pores, peripheral splashes of aster-purple pigment abundant. 

 X 1102. 



Fig. 68. Nematodinium partitum sp. nov. Viewed from the right side. Note the ingested 

 Gymnodinium. Nematocysts present. Diffuse type of ocellus. X 837. 



Fig. 69. Gymnodinium violescens sp. nov. Ventral view. Food bodies present. Nucleus 

 is ellipsoidal body in the center. Violet pigment abundant. X 1102. 



[550] 



