LEPTOSTRACA, SCHIZOPODA AND STOMATOPODA. 



187 



EXPLANATION OF THE PLATES. 

 PLATE I. 



Fig. 1. Euphausia, latifrons, G. 0. SARS, left antennular peduncle, from above. 

 2. the inside. 



3. Siriella paulsoni, KOSSMANN, female, from above. 

 4. anterior end, enlarged. 



,,5. ,, endopodite of first thoracic limb. 



6. third thoracic limb. 



7. telson. 



,, 8. Gonodactylus herdmani, n. sp., rostrum. 



9. sixth abdominal segment and telson, dorsal view. 



,,10. left uropod, dorsal view. 



11. Gonodactylus acanthunis, n. sp., rostrum. 

 ,,12. raptorial claw. 



,, 13. ,, endopodite of first abdominal appendage of the male. 



,,14. ,, telson. 



15. ,, right uropod, dorsal view. 



PLATE II. 



Fig. 16. Odontodadylus brevirostris (MiERs), rostrum, actual outline. 



17. ,, as it appears in situ. 



18. dactylus of raptorial claw. 



19. Protosquilla spinosissima (PFEFFER), endopodite of first abdominal appendage of the male. 



20. Alima a, dorsal view of specimen 4*5 millims. 



,, 21. ,, telson of same specimen, enlarged. 



22. specimen 7 millims. 



2o. ,, ,, 27 



,, 24. left uropod of same specimen. 



25. raptorial claw of same specimen. 



26. Alimerichthus unidens, LANCHESTER, raptorial claw. 



27. Alimerichthus a, dorsal view of specimen 9 millims. 



28. ,, side view of carapace of same specimen. 

 ,,29. ,, raptorial claw. 



,, 30. Lysioerichthus a, dorsal view of specimen 8 millims. 



,, 31. ,, right uropod of same specimen. 



,, 32. second thoracic limb of same. 



33. third thoracic limb of same. 



,, 34. fourth thoracic limb of same. 



2 B 2 



