Fig. 



1. Ceriodaphiiia rotunda. Male (after Kurz). 



2. '' al.abanieiisis. Female. 



3. '' reticulata. Post-abdomen of male with opening of 



vas deferens (after Weisraann). 



4. " consors? 



Ceriodapliiiia scitula. 



5. Head of female. 

 H. Post-abdomen. 



7. Autennule of male. 



8. Semen cells of male. 



0. Scapholeberis angiilata. Adnlt female. 

 9a. " angiilata. First foot. 



10. " armata. Adult female. 



11. " armata. From below. 



Ofryoxus gracilis. 



12. Young. 



13. Labrum. 

 11. Antennule. 



15. Last foot. Purple pigment in lower part. 



