PLATE XV. 



Cyclopina littoralis. 



Fig. 1. Female seen from left side. 



2. Anterior antenna of same. 



3. Posterior antenna of same. 



4. Mandible and palp. 



5. Maxilla. 



6. Anterior foot- jaw. 



7. Posterior foot- jaw. 



8. Fifth foot. 



9. Caudal segments. 



Lophophorus insignis. 



10. Female seen from above. 



Cyclops affinis. 



11. Anterior antenna of female. 



12. Fifth foot. 



13. Tail. 



14. Part of one of tail seta3, more highly magnified, 



