Kofoid. — New Species of Diuoflagellates. 



PLATE 12. 



Fig. 68. Phalacroma ultima, sp. nov., dextral view. X 935. 



Fig. 69. Phalacroma lenticula, sp. nov , dextral face. X 450. Reticulations only 



partially shown. 



Fig. 70. Ornitkocercus heteroporus, sp. nov., dextral face. X 935. 



Fig. 71. Protoceratium areolatum, sp. nov., sinistro-ventral view. X 935. 



Fig. 72. Phalacroma reticulata, sp. nov., dextral face. X 450. 



Fig. 73. Phalacroma striata, sp. nov., sinistral face. X 337. 



Fig. 74. Dinophysis triacantha, sp. nov., dextral face. X 700. 



