X vi ii LIST OF ILL USTRA TIONS. 



lAGE 



40. Epizoanthus Americanus, Verrill, Amer. Naturalist, vol. iii., p. 248. 



View of single polyp. From a drawing by Prof. Verrill. 



41. Antipathes arborea. Author's Zoophyte Atlas, Plate 56. , 



42. Enlarged view of polyp of A. arborea. Ibid., Plate 56. 



43. Astra-a pallida. Author's Zoophyte Atlas, Plate lo. 



44. Diploria cerebriformis. Le Monde du Mer. 



45. Fungia Danw. L. Sanford, one-sixth the natural size ; from a photo- 



graph by Prof. A. Y.. Verrill. 



46. Caryophillia Smithii, one of the figures with the" animal expanded ; 



the other with it contracted. Gosse's Actinologia Britannica, 

 Plate 10. 



47. Astrangia Uanae; fig. a one of the polyps enlarged; c, coral with 



the polyps expanded, natural size. Agassiz, Seaside Studies, 

 fig. b, surface of corallum, natural size. L. Sanford, from specimen. 

 69. Phyllangia Americana, a Florida species. Edwards and Haime, 



Corallieres. 

 fig. I, Oculina varicosa, extremity of a branch. Author's Report on 



Zoophytes, page 67, corrected from specimen, 

 figs. 2, 3, Stylaster erubescens ; 2, corallum, natural size ; 3, extremity 



of a branch enlarged. Pourtales, Deep-Sea Corals, 

 figs. 4, 5, Stylophora Dana; ; 4, extremity of a branch ; 5, one of the 



calicles enlarged. Author's Zoophyte Atlas, Plate 4Q. 

 fig. 6, Polyp, enlarged, of St. mordax. Author's Zoophyte Atlas, 



Plate 49. 

 fig. 7, Pocillipora grandis. L. Sanford ; from an Exploring Expe- 

 dition specimen ; portion of one of the large, flattened branches of 



the corallum. An entire clump is figured in the Author's Zoophyte 



Atlas, Plate 51. 

 fig. 8, cell, enlarged, of Pocillipora elongata. Author's Zoophyte 



Atlas. Plate 50 

 fig. 9, cell, enlarged, of Pocillipora plicata. Ibid. Plate 50. 

 fig. 10, vertical section of corallum of P. plicata, showing the tabular 



stnicture. Ibid., Plate 50. 



50. Polyp of Madrepora cribripora, enlarged. Author's Zoophyte Atlas, 



Plate 31. 



51. Madrepora formosa. Author's Zoophyte A.tlas, Plate 38. 



52. Polyp of Dendrophyllia nigrescens, enlarged. Ibid., Plate 30. 



53. Dendrophyllia nigrescens, natural size. Ibid., Plate 30. 



54. Alveopora Verril.Uana, natural size ; the corallum covered below with 



a peritheca. Author's Zoophyte Atlas, Plate 48. The species is 

 here named after Prof. A. E. Verrill, as it is not the true A. dedalea. 

 Alveopora spongiosa, vertical section of corallum, and upper view of 

 calicle, much enlarged ; the diameter of the cell being about a 

 fifteenth of an inch. Author's Zoophyte Atlas, Plate 48. 



55. Polyp of Porites levis, enlarged. Author's Zoophyte Atlas, Plate 54. 

 6. Porites levis, with the polyps of one of the branches expanded, natural 



size. Author's Zoophyte Atlas, Plate 54. 



59. Xenia elongata. Author's Zoophyte Atlas, Plate 57. 



60. Anthelia lineata. Verrill, Proceedings of the Essex Institute, vol. iv., 



Plate 5. From a drawing by Dr. Stimpson. 

 60. Telesto ramiculosa. Verrill, Proceedings of the Essex Institute, vol. 

 iv., Plate 6 ; the second figure an enlarged view of expanded polyp. 

 From drawings by Dr. Stimpson. 



