PLATE XXXV. 



Figs. 1-18. Anchialus angtistus, G. 0. Sars. 



Fig. 1. Adult female, from right side ; magnified about fourteen times. 



Fig. 2. Same, from above. 



Fig. 3. Anterior part of carapace, from right side. 



Fig. 4. Left antennular peduncle of male, from above. 



Fig. 5. Left antenna, with scale and proximal part of flagellum, from above. 



Fig. 6. Anterior lip. 



Fig. 7. Posterior lip. 



Fig. 8. Mandible, with palp. 



Fig. 9. Maxilla of first pair. 



Fig. 10. Maxilla of second pair. 



Fig. 1 1 . Maxilliped (exopodite omitted). 



Fig. 12. Male gnathopod (exopod omitted). 



Fig. 13. Endopod of a leg. 



Fig. 14. Male pleopod of second pair. 



Fig. 15. Basal expansion of inner branch of same pleopod, more highly magnified. 



Fig. 16. Male pleopod of fourth pair. 



Fig. 17. Telson, from above. 



Fig. 18. Right uropod, from above. 



Figs. 19, 20. Anchialus jmsilhis, G. 0. Sars. 



Fig. 19. Adult female, from right side ; highly magnified. 



Fig. 20. Anterior part of body of another female specimen, obliquely from above. 



Figs. 21-23. Mysidojjsis incisa, G. 0. Sars. 



Fig. 21. Adult female, from left side ; magnified about twenty times. 



Fig. 22. Right antenna, with scale and proximal part of flagellum. from above. 



Fig. 23. Extremity of tail, with telson and basal portion of right uropod, from abovf. 



