484 



Part III — Twentieth Annual Report 



Stenhelia hispida, Brady 



Fig. 19. Female, side view 



Fig. 20. Antennule 



Fig. 21. Antenna . 



Fig. 22. Mandible and palp 



Fig. 23. Second maxilliped 



Fig. 24. Foot of first pair 



Fig. 25. Foot of fourth pair 





x 51 





x 175 





x 262 





x 420 





x 350 





x 175 





x 175 



pendage to first abdominal segments 



x 175 



Pseudomesochra longifurcata, nov. gen. et sp. 



Fig. 27. Female, side view 



Fig. 28. Antennule 



Fig. 29. Antenna . 



Fig. 30. Mandible and palp 



Fig. 31. Second maxilliped 



Fig. 32. Foot of first pair 



Fig. 33. Foot of fourth pair 



Fig. 34. Foot of fifth pair 



Fig. 35. Part of abdomen and caudal furca 



Pseudopsyllus elongafais, nov. gen. et sp. 



Fig. 36. Female, dorsal view 



Fig. 37- Antennule 



Fig. 38. Antenna . 



Fig. 39. Second maxilliped 



Fig. 40. Foot of first pair 



Fig. 41. Foot of fourth pair 



Fig. 42. Foot of fifth pair 



x 103. 



x 305. 



y 305. 



x 305. 



x 700. 



x 315. 



x 315. 



x 525. 



x 175. 



x 46. 



x 262. 



x 262. 



x 174. 



x 174. 



x 117. 



x 262. 



PLATE XXV. 



Scolecithrix (?) brevicomis, G. 0. Sars. 



Fig. 1. Male, dorsal view .... 



Fig. 2. Fifth pair of thoracic feet (slightly damaged) . 



Monstrilla longiremis, Giesbrecht. 



Fig. 3. Female, dorsal view .... 

 Fig. 4. Fifth pair of thoracic feet 



Thaumalms thompsonii, Giesbrecht. 



Fig. 5. Male, dorsal view .... 



Fig. 6. Fifth pair of thoracic feet 



Gancerilla tubulata, Dalyell. 

 T-jIaKuM*- ™^" 7. Male, dorsal view .... 



Nereicola concinna, T. Scott, sp. n. 



Fig. 8. Female, dorsal view 

 Fig. 9. Antennule 



Fig. 10. Antenna . 



Fig. 11. Mandible. 



Fig. 12. First maxilliped 



Fig. 13. Second maxilliped 



Fig. 14. An immature (?) female 



38. 



77. 



19. 

 51. 



x 19. 

 x 525. 



x 51. 



x 25. 



x 262. 



x 350. 



x 420. 



x 262. 



x 350. 



x 47. 



