IOO 



University of California. 



[Vol. 2. 



EXPLANATION OF PLATE 3. 



The figures in this plate represent the valves and carapaces with the an- 

 terior end upwards. The height of the valves is therefore shown by the trans- 

 verse width in the figures. In the edge views the tranvserse width is the 

 thickness. 



Figure i. — Cypris subangulata, sp. nov. Lateral view, right valve, x 18. 

 Figure 2. — Cypris subangulata, sp. nov. Edge view, x 18. 

 Figure 3. — Cypris subangulata, sp. nov. End view, x 18. 

 Figure 4. — Cyclocypris Calif ornica, sp. nov. Lateral view, left valve, x 20. 

 Figure 5. — Cyclocypris Californica, sp. nov. Edge view, x 20. 

 Figure 6. — Cyclocypris Californica, sp. nov. End view, x 20. 

 Figure 7. — Cypris procera, sp. nov. Lateral view, left valve, x 20. 

 Figure 8. — Cypris procera, sp. nov. Edge view, x 20. 

 Figure 9. — Cypris procera, sp. nov. End view. x 20. 

 Figure 10. — Erpetocypris Merriamiana, sp. nov. Lateral view, right valve, 

 x 20. 



Figure n. — Erpetocypris Merriamiana, sp. nov. Edge view, x 20. 

 Figure 12. — Erpetocypris Merriamiana, sp. nov. End view, x 20. 

 Figure 13. — Erpetocypris lata, sp. nov. Lateral view, left valve, x 20. 

 Figure 14. — Erpetocypris lata, sp. nov. Edge view. * 20. 

 Figure 15. — Erpetocypris lata, sp. nov. End view, x 20. 

 Figure 16.— Cypridopsis plioccrnica, sp. nov. Lateral view, left valve, x 20. 

 Figure 17. — Cypridopsis plioccrnica, sp. nov. Edge view, x 20. 

 Figure 18. — Cypridopsis plioccrnica, sp. nov. End view. ■ 20. 

 Figure 19. — Candona Candida (Midler), var. depressa, nov. Lateral view, 

 right valve, x 15. 



Figure 20. — Candona lactea (Baird), var. acuminata, nov. Lateral view, right 

 valve, x 15. 



Figure 21. — Candona lactea (Baird), var. acuminata, nov. Edge view, x 15. 

 Figure 22. — Candona lactea (Baird), var. acuminata, nov. End view, x 15. 

 Figure 23. — Candona gracilis, sp. nov. Lateral view, right valve, x 23. 

 Figure 24. — Candona gracilis, sp. nov. Edge view. < 23. 

 Figure 25. — Candona gracilis, sp. nov. End view. • 23. 



