Fresh-Water Entomostraca from China and Sumatra. 43 



Fig. 1 c. Left valve of same specimen, viewed from the inner face, and 

 exhibiting the corresponding coecal api^endage of intestine and 

 ovarial tube. 



— Id. Left anterior maxilla. 



— le. Left posterior maxilla. 



— If. Left caudal ramus. 



Hemicypris ovata, G. O. Sars. 

 Fig. 2. Adult female, viewed from left side ; magnified 68 diameters. 



— 2 a. Same, dorsal view. 



— 2 b. Left caudal ramus. 



Heinicypris me^alops, G. O, Sars. 

 Fig. 3. Adult female, viewed from left side; magnified 68 diameters. 



— 3 a. Same, dorsal view. 



— 3 b. Left caudal ramus. 



Leptocypris papyracea, G. O. Sars. 

 Fig. 4. Adult female, viewed from left side; magnified 58 diameters. 



— 4 a. Same, dorsal vie\^^ 



— 4 b. Left anterior maxilla. 



— 4 c. Left caudal ramus. 



PI. IV. 



Notodromas oculata, G. O. Sars. 



Fig. 1. Adult female, viewed from left side; magnified 80 diameters. 



— la. Same, dorsal view. 



— lb. Same, ventral view. 



— 1 c. Left caudal ramus. 



Cypria crenulata, G. O. Sars. 

 Fig. 2. Adult female, viewed from right side; magnified 80 diameters. 



— 2 a. Same, dorsal view. 



— 2 b. Right caudal ramus. 



Cypridopsis exigua, G. O. Sars. 

 Fig. 3. Adult female, viewed from left side; magnified 80 diameters. 



— 3 a. Same, dorsal view. 



— 3 b. Caudal rami. 



