PLATE I. 



Cyclaspis perscjtlpta n. sp., young Female, from the side. 

 Cyclaspis persculpta n. sp., from above. 

 Cyclaspis persculpta n. sp., last somite and Uropod. 

 Cyclaspis Sibogcc n. sp., young Female, from the side. 

 Cyclaspis Siboga n. sp., from above. 

 Cyclaspis Sibogcc n. sp., first leg. 

 Hcterociuna Weberi n. sp., Male, from the side. 

 8. Hetei'ocuma Weberi n. sp., from above. 



Heterocuma Weberi n. sp., distal part of Antennule. The very long sensory filaments of the 

 external flagellum have only the basal portion drawn, 

 lo. Heterocuma Weberi n. sp., third Maxilliped. 

 Heterocuma Weberi n. sp., first leg. 

 Heterocuma Weberi n. sp., last somite and Uropod. 



