26 SMITHSOXIAX MISCELLANEOUS COLLECTIONS VOL. 6l 



PLATE 3 



Fig. i— Diaptomus marshi, fifth foot of female X 223. 



Fig. 2. — Diaptomus marshi, fifth feet of male X 223. 



Fig. 3. — Diaptomus marshi, second segment of right fifth foot of male X 43§- 



Fig. 4. — Diaptomus marshi, abdomen of female X no. 



Fig. 5. — Diaptomus marshi, profile of cephalothorax of female X 223. 



Fig. 6. — Cyclops leuckarti, basal segments and connecting membrane of fourth 



feet of female X 223. 

 Fig. 7. — Cyclops tenuis, fifth foot X 438. 

 Fig. 8. — Cyclops tenuis, receptaculum seminis X 223. 

 Fig. 9. — Cyclops leuckarti, terminal segments of antenna of female X 438. 

 Fig. 10. — Cyclops tenuis, abdomen of female from Rio Trinidad X 60. 

 Fig. 11. — Cyclops tenuis, abdomen of female from savannas near Panama X no, 

 Fig. 12. — Cyclops tenuis, abdomen of female from Calabasas Ar. 

 Fig. 13. — Cyclops tenuis, basal segments and connecting membrane of fourth 



feet of female X 223. 

 Fig. 14. — Cyclops leuckarti, labrum X 438. 



