ILLUSTRATIONS 
(All the figures refer to Niphargus philippensis sp. nov.) 
Plate 1 
Fig. 1. Side view of whole animal. 
2. Peduncle of first antenna. 
3. Second antenna. 
4. Upper lip. 
5. Mandible, showing palp, etc. 
6. Mandible, showing cutting edge, molar tubercle, etc. 
7. Lower lip. 
8. First maxilla. 
9. Second maxilla. 
Plate 2 
Fig. 10. Maxilliped; 10a, terminal joints of same. 
11. First gnathopod. 
12. Second gnathopod. 
13. First perseopod. 
14. Third perseopod. 
Plate 3 
FlG. 15. Fifth perseopod. 
16. First uropod. 
17. Second uropod. 
18. Third uropod. 
19. Third uropod, basal joint and inner branch. 
20. Telson. 
21. Pleon and uropoda, side view. 
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