RECENT BRITISH OSTRACODA. 



4.91 



Fig. 54. Carapace (variety, deep-water), from left 

 side, X 40. 



55. Ditto (ditto), from above, x 40. 



Cytherura similis. 



56. Carapace (female), from left side, x 40. 



57. do. do. above, x 40. 



58. do. do. below, x 40. 



59. do. do. front, x 40. 



Cytherura producta. 



60. Carapace of male, seen from left side, 



x40. 



61. Carapace of male, seen from below, x 40. 



Plate 



Brady cinetus globosus. 



Fig. 1. Carapace seen from left side, x 20. 



2. do. do. above, x 20. 



3. do. do. below, x 20. 



4. do. do. front, x 20. 



5. Hinge-margins, x 16. 



Cylindroleberis teres. 



6. Carapace, seen from left side, x 20. 



7. do. do. above, x 20. 



8. do. do. below, x 20. 



9. do. do. front, x 20. 



Philomedes interpuncta. 



10. Carapace, seen from left side, x 20. 



11. do. do. above, x 20. 



12. do. do. below, X 20. 



13. do. do. front, x 20. 



Plate 



Bairdia complanata. 

 Fig. 1. Carapace, seen from left side, x 40. 



2. do. do. above, x 40. 



3. do. do. below, x 40. 



4. do. do. front, x 50. 



Sclerochilus contortus. 



5. Carapace of female, seen from left side, 



x40. 



6. Carapace of female, seen from above, x 40. 



7. do. do. below, x 40. 



8. do. do. front, x 40. 



Cytherura gibba. 



Fig. 68. Carapace (female), from left side, x 40. 



69. do. do. above, x40. 



70. do. do. front, x 40. 



Cythere rubida. 



71. Carapace (female), from left side, x 40. 



72. do. do. above, x 40. 



73. do. do. below, x 40. 



74. do. do. front, x 40. 



Cythere dubia. 



75. Carapace, seen from left side, x 40. 



76. do. do. above, X 40. 



XXXIII. 



Brady cinetus Macandrei. 



Fig. 14. Carapace, seen from left side, x 20. 



15. do. do. above, x 20. 



16. do. do. below, X 20. 



17. do. do. front, x 20. 



Cylindroleberis Maries. 



18. Carapace, seen from left side, x 20. 



19. do. do. above, x 20. 



20. do. do. below, X 20. 



21. do. do. front, x 20. 



22. Lucid spots, x 84. 



Bythocythere simplex. 



23. Carapace, seen from right side, x 40. 



24. do. do. above, x 40. 



25. do. do. below, x 40. 



26. do. do. front, x 40. 



27. Lucid spots, x 84. 



XXXIV. 



Fig. 9. Separated valves, showing hinge-margins, 

 x40. 



10. Lucid spots, X 84. 



Ilyobates bartonensis. 



11. Carapace of female, seen from left side, 



x40. 



12. do. do. above, x 40. 



13. do. do. below, x 40. 



14. do. do. front, x 40. 



