RECENT BRITISH OSTRACODA. 



483 



Plate XXIV. 



Cypris compressa. 



Fig. 1. Carapace of female, seen from left side, 



x40. 

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



below, x 40. 



front, x 40. 



3. 

 4. 



do. 

 do. 



do. 

 do. 



5. Postabdominal ramus, x 190. 



( 'ypris striolata. 



6. Carapace of female, seen from left side, 



x40. 



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



8. 

 9. 



do. 

 do. 



do. 

 do. 



below, x 40. 

 front, x40. 



10. Shell-sculpture, x310. 



Cypridopsis villosa. 



11. Carapace of female, seen from left side, 



x 10. 



■ 



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



below, x 40. 



front, x40. 



13. 

 14. 



do. 

 do. 



do. 

 do. 



15. Lucid spots, x 80. 



Cypridopsis aculeata. 



1G. Carapace of female, seen from left side, 



x 40. 

 1 7. Carapace of female, seen from above, x 10. 



below, x 40. 



front, x40. 



18 

 19 



do. 

 do. 



do. 

 do. 



20. Shell-sculpture and spines, x 200. 



Cypris lavis. 



21. Carapace of female, seen from left side, 



x 50. 



22. Carapace of female, seen from above, x 50. 



below, x 50. 

 front, x 50. 



23 

 24 



do. 

 do. 



do. 

 do. 



25. Lucid spots, x 80. 



26. Postabdominal ramus, x210. 



Variety (Loch of the Lowes). 



13. Carapace, seen from left side, x 80. 



above, x 80. 

 below, x80. 



14. 

 45. 



do. 

 do. 



do. 

 do. 



Cypridopsis vidua. 



Fig. 27. Carapace of female, seen from left side, 



x40. 

 28. Carapace of female, seen from above, x 10. 



29. 

 30. 



do. 



do. 



do. 



do. 



below, x 40. 

 front, x 10. 



16. Seta and hyaline vesicle of lower antenna. 



x400. 



Cypris ovum. 



31. Carapace of female, seen from left side, 



x40. 



32. Carapace of female, seen from above, x 10. 



below, x 40. 



33. 



34. 



do. 

 do. 



do. 

 do. 



front, x ■!■(). 



Candona detccta. 



35. Carapace, seen from right side, x 10. 



36. 



37. 



38. 



do. 

 do. 

 do. 



do. 

 do. 

 do. 



above, x40. 

 below, x40. 

 front, x40. 



Cypris cinerea. 



39. Carapace of female, seen from left side, 



x40. 



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



below, x 10. 

 front, x40. 



41. 

 42. 



do. 

 do. 



do. 

 do. 



Cypris gibba. 



17. Carapace of female, seen from left side, 



x40. 



48. Carapace of female, seen from above, x 10. 



19 

 50 



do. 

 do. 



do. 

 do. 



below, x 10. 

 front, x40. 



51. Shell-sculpture, xl90. 



52. Postabdominal ramus, x 190. 



53. Separated valves, showing hinge-margin 



x40. 



54 



Outline of carapace (tuberculated variety), 



x40. 



Candona lactea. 



55. Carapace 



x50. 



of female, seen from left side, 



56. 

 57. 



58. 



Carapace of female, seen from above, x 50. 



do. 

 do. 



do. 

 do. 



below, x 50. 

 front, x50. 



