Explanation of Plates. 479 



EXPLANATION OF PLATES. 



Plate XXXIX. 



Limnicythere reticulata n. sp.: ventral view. 



Inside view of left valve of shell. 



Rudimentary caudal ramus. 



Second foot. 



First antenna. 



Third foot. 



Posterior dorsal part of carapace. 

 8. Limnicythere illinoisensis n. sp.: lateral view. 



Markings on shell. 

 Fig. 10. Part of anterior surface of shell. 

 Fig. 11. First foot. 

 Fig. 12. Rudimentary caudal ramus. 

 Fig. 13. Ventral view. 



Plate XL. 



Fig. 1. Limnicythere illinoisensis n. sp.: view of side 

 from below. 

 Fig. 2. Male sexual clasping organs. 



Second foot. 



Third foot. 



Second antenna of male. 



First antenna of male. 



Plate XLI. 



Cyclocypris forhesi n. sp.: lateral view. 



Dorsal view. 



Second antenna of female. 



Palp of left second maxilla of male. 



