458 A CONTRIBUTION TO INDIAN CARCINOLOGT. 



Plate XL. 



Fig. 1, Alpheus malabaricus (Fabr.), front from above. 



2. Ditto, large chelipede. 



3. Ditto, small chelipede. 



4. Palamion altifrons, sp. n., anterior portion of carapace. 



5. Ditto, chelipede. 



6. Ditto, apex of telson. 



7-10. Palamon Day anus, sp. n., anterior portion of carapace in four examples. 



11. Ditto, chelipede. 



12. Ditto, fingers, showing grooved surface. 



13. Ditto, apex of telson. 



14. Leander tenuipes, sp. n., nat. size. 



15. Ditto, apex of telson. 



16. JEgeon orientalis, sp. n., dorsal view, x 2. 



17. Ditto, side view of cephalothorax. 



18. Angasia Stimpsonii, sp. n. x 1^. 



19. Ditto, dorsal view of cephalothorax. 



20. Ditto, telson. 



21. Penmus compressipes, sp. n. x 1^. 



22. Ditto, telson. 



23. Gonodactylus Demanii, sp. n., dorsal view, x 3. 



24. Ditto, sixth abdominal segment and telson from above. 



