PLATE XXXII. 



Reophax. — Haplostiche. — Haplophragmium. 



Diam. Page 



Figures 1-4. — Reophax membranacea, Brady, . . x 50 297 



Figs. 1, 2. Specimens mounted dry. 



Fig. 4. Specimen mounted in Canada balsam and 



viewed by transmitted light. 

 Fig. 3. Specimen decalcified by hydrochloric acid, and 



mounted in Canada balsam. 



,, 5, 6. — Reophax sabulosa, Brady, . . . x 9 298 



Fig. 5. a, Lateral aspect ; b, oral aspect. 

 Fig. 6. Specimen laid open longitudinally, to show 

 the interior. 



„ 7-9. — Reophax cylindrica, n. sp., . . x 20 299 



Figs. 7 a, 8. Lateral aspect ; b, oral aspect. 

 Fig. 9. Specimen laid open longitudinally, to show the 

 the interior. 



„ 10, 11. — Reophax findens, Parker, . . x 40 299 



a, a, Lateral aspect ; 6, b, oral aspect. 



„ 12-18. —Haplostiche soldanii, Jones and Parker, sp., . . 318 



Fig. 12. Lateral aspect, 



Figs. 13, 14 a, 15. Lateral aspect ; fig. 14 b, oral aspect, 

 Fig. 16. Transverse fracture, showing the labyrinthic 

 interior, .... 



Fig. 17. Longitudinal section of the test, 

 Fig. 18. Transverse section, 



,, 19-26. — Haplophragmium agglutinans, d'Orbigny, sp., . . 301 



Fig. 19. Lateral aspect, x 25; figs. 20, 24, do., 

 Figs. 21-23. Lateral aspect, 



Fig. 25. Oral aspect, .... 

 Fig. 26. Specimen laid open longitudinally, to show 



the interior, . , . . x 40 



