EXPLANATION OF THE PLATES. 



PLATE VI. 



i'igs. 1, 2. Caryoijliyllia berteriana. 



" 3, 4. Caryophyllia antillaruin. 



" 5, G. Bathyi vatlius inaculatus. 



" 7, S, 9, 10. Troclmcyatlius Rawsonii. 



" 11. Dcltocyathus Agassizii. 



" 12, 13. Sehizocyatluis fissilis. 



" 14, 15. Sphenotmcluis auiitus. 



" 16,17. Flabellum braziliense. 



" 18, 19. Rhizotrocbus tulipa. 



" 20. Balanophyllia floridana. 



PLATE VIL 



Fig. 1. Ca-nosmilia arbuscula. 



" 2, 3. Lophosinilia lotundifolia. 



" 4, a, 6. Antillia explanata. 



« 7. Cladocora patriarca. 



Figs. 8, 9. Stylaster punctatus. 



" 1 0. Distichopora barbadensis. 



" 11. Distichopora cervina. 



PLATE VIII. 



Fig. 1. .Vxolielia dumetosa. 



" 2. Axohclia Scbrammi. 



" 3. Axohella myriaster. 



" 4. Axohelia mirabilis. 



PLATE IX. 



Figs. 1, 2. Mycedium Cailleti. 



" 3, 4. Guynia annulata. 



" 5, G, 7. Uuncania barbadensis. 



" 8. Autipathes columnaris. 



" 9. Antipathes bumilis. 



" 10. Antipathes abietina. 



