CORBIGENDA. 



Page 33. Line 11. For Calexchara read Caleschara. 



Page 55. Line 21. For Goldfress read Goldfuss. 



Page 62. Line 20. Add PL X., Fig. 27. 



Page 65. Line 24. For Andouin read Audouin. 



Page 66. Line 24. For Fig. 28 read Fig. 20. 



Page 74. Line 27. For Macnopora read Maeropora. 



Page 95. Line 17. For Figs. 26, 29 read Figs. 26—29. 



Page 100. Line 28. For P. emendata read B. emendata. 



Page 1] 5. Line 15. Add PL XV., Fig. 15. 



Page 132. Line L For Fig. 4 read Figs. 4, 7. 



Page 135. Line 7. For Figs. 8, 9 read Fig. 10. 



Plate II. For 1-01 inch read 001 inch. 



