

PLATE Q2. 



Fiff. 1. 



Ospliranticum labronedum (Potamoic/ietor), male, 



Fig. 2. 



anteniiule. 



Fig. 3. 



maxilliped. 



Fig. 4. 



fifth feet of male. 



Fig. 5. 



palp of mandible. 



Fig. 6. 



end of abdomen. 



Fig. 7. 



feet of first pair. 



Fig. 8. 



eye. 



Fig. 13. 



maxilla. 



Fig. 14. 



mandible. 



Fig. 9. 



Cyclops afer, female. 



Fig. 10. 



abdomen. 



Fig. 11. 



maxilliped. 



Fig. 12. 



antenna. 



