22 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 6l 



PLATE I. 



Fig. i. — Pseudodiaptomus culebrensis, cephalothorax X no. 



Fig. 2. — Pseudodiaptomus culebrensis ventral surface of abdomen of female 



X 153- 

 Fig. 3. — Pseudodiaptomus culebrensis, fifth feet of female X --3- 

 Fig. 4. — Pseudodiaptomus culebrensis, abdomen of male X 153- 

 Fig. 5. — Pseudodiaptomus culebrensis, fourth foot X 223. 

 Fig. 6. — Pseudodiaptomus culebrensis, fifth feet of male X 438. 

 Fig. 7. — Pseudodiaptomus culebrensis, terminal segments of right antenna of 



male X 43& 

 Fig. 8. — Diaptomus gatunensis, fifth foot of female X 213. 

 Fig. 9. — Diaptomus gatunensis, one side of last cephalothoracic segment X 213. 



