PLATE LXXIV. 



UVIGERINA. 



Figures 1-3. — Uvigerina canariensis, d'Orbigny, 



Lateral aspect ; fig. 1, x 50 diani.; fig. 2, x 60 ; fig. 3, 



„ 4-7. — Uvigerina t enuistriata, Reuss, 



Figs. 4, 5. Lateral aspect ; h, oral aspect, 

 Figs. 6, 7. Lateral aspect ; b, oral aspect, 



„ 8-10. — Uvigerina schwageri, n. sp., 



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

 Fig. 10. Young specimen. 



,,11-14. — Uvigerina pygmcea, d'Orbigny, 



Figs. 11,12. Typical form, lateral aspect; b, oral aspect, 



Figs. 13, 14. Elongate variety, lateral aspect; b, oral 



aspect, .... 



,, 15-18. — Uvigerina angulosa, Williamson, . 



Figs. 15-18. Lateral aspect ; &, oral aspect 



,, 19, 20. — Uvigerina angulosa, var. spinipes, Brady, 

 Figs. 19,20. Lateral aspect ; b, oral aspect. 



,,21,23. — Uvigerina porrecta, Brady, 



Lateral aspect. 



,, 24-26. — Uvigerina, sp., ..... 



Intermediate specimens connecting Uvigerina pygmcea 

 with Uvigerina aculeata. 



1 Hani. 



x lo 



x 50 

 x 45 



X 30 



x 50 



x 60 



X 60 



X CO 



x 70 



Page 

 573 



574 



575 



575 



570 



577 



577 



x 40-55 575 



