PLATE XXXIX. 



HORMOSINA. 



Diam. Page 



Figures 1-6. — Hormosina globulifera, Brady, . . . x 15 326 



Figs. 1-4 a, Lateral aspect ; i b, oral aspect. 

 Fig. 5. Anomalous two-chambered specimen. 

 Fig. 6. Fragment showing the aperture from the 

 interior side. 



„ 7-9. — Hormosina ovicula, Brady, . x 15 327 



Figs. 7, 8 a, 9. Lateral aspect ; 8 b, oral aspect. 



,, 10-13. — Hormosina monile, Brady, . . x 10 328 



„ 14-18. — Hormosina carpenteri, Brady, . . . x 10 327 



Fig. 18. Longitudinal section of the test. 



,, 19-23. — Hormosina normani, Brady, . . x 10 329 



Fig. 23. Fragment showing a portion of the interior of 

 two chambers with the apertures. 



