PLATE LXV. 



Harpacticus chelifer. 



Fig. 1. Adult female. 



2. Anterior antenna, female 



3. Anterior antenna, male. 



4. Posterior antenna; a, spine of the same more 



highly magnified. 



5. Mandible and palp. 



6. Maxilla. 



7. First foot-jaw. 



8. Second foot-jaw. 



9. Foot of first pair. 



10. Foot of first pair, variety. 



11. Inner branch of second foot, male. 



12. Foot of fifth pair, female. 



13. Foot of fifth pair, female, variety. 



14. Foot of fifth pair, male. 



15. Abdominal segments and tail. 



