PLATE 1. 



Figure 1. Acartia bermudensis n. sp. Female, cephalothorax and part 

 of abdomen, dorsal, x 113. 



Figure 2. Clausocalanus furcatus Brady. Female, cephalothorax and 

 part of abdomen, dorsal, x 113. 



Figure 3. Acartia spinata n. sp. Female, cephalothorax and part of 

 abdomen dorsal, x 113. 



Figure 4. Lampoidopus marki n. gen., n. sp. Female, lateral, x 80. 



Figure 5. Acartia spinata n. sp. Female, forehead from below, x 245. 



Figure 6. Pseudocyclops magnus n. sp. Female, last two thoracic seg- 

 ments and abdomen, lateral, x 266. 



Figure 7. Clausocalanus furcatus Brady. Female, forehead to show 

 rostrum, lateral, x 266. 



Figure 8. Pseudocyclops magnus n. sp. Female, forehead showing ros- 

 trum, lateral, x 266. 



Figure 9. Clausocalanus furcatus Brady. Female, lateral, x 93. 



