PLATE H. 



Fi 

 F: 

 Fi 

 Fi 

 F: 

 Fi 

 Fi 

 F: 

 F 

 F 

 F 

 F 

 F 

 F 

 F: 

 Fi 



1. 

 2. 

 3. 

 4. 

 5. 

 6. 

 7. 

 8. 

 9. 

 10. 



n. 



12. 

 13. 

 U. 

 15. 

 16. 



Pleuroxus hamatus^ post- abdomen and antenna. 



Pleuroxus affinis. 



Alona modesta ( = lineata ?) 



Leydigia quadrangularis. 



Eurycercus lamellatus, male; 5a. posterior margin. 



do, antenna of female. 



Alonella pygmcea. 



Temora affinis^ Poppe. female. 



do., 



abdomen of ffimale. 



do,. 



male. 



do., 



abdomen of male. 



do.. 



fifth feet of male. 



do.. 



" " of female. 



do.. 



jaw. 



do., 



antennule. 



Nauplius larva of this or a related species. 



