LIST OF ILLUSTRATIONS. 15 
Page 69, fig- 1. Oculina varicosa, extremity of a branch. Author’s Report on 
Zoophytes, page 67, corrected from specimen. 
fig. 2,3. Stylaster erubescens; 2. corallum, natural size; 3. extremity of 
a branch enlarged. Pourtales, Deep-Sea Corals. 
fig. 4, 5. Stylophora Danex; 4. extremity of a branch ; 5. one of the 
calicles enlarged. Sideropora palmata of Author’s Atlas, Plate 49. 
fig. 6. Polyp, enlarged, of St. mordax. Author’s Atlas, Plate 49. 
fig. 7. Pocillipora grandis. L. Sanford; from an Exploring Expedition 
specimen; portion of one of the large, flattened branches of the coral- 
lum. An entire clump is figured in the Author’s Atlas, Plate 51. 
fig. 8. Cell, enlarged, of Pocillipora elongata. Author’s 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 
structure. Ibid., Plate 59. 
72, Polyp of Madrepora cribripora, enlarged. Author’s Atlas, Plate 31. 
75, Polyp of Dendrophyllia nigrescens, enlarged. Ibid., Plate 30. 
76, Dendrophyllia nigrescens, natural size. Ibid., Plate 30. 
77, Alveopora Verrilliana, natural size; the corallum covered below with a 
peritheca. Alveopora dedalea in part of Author’s 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 Atlas, Plate 48. 
78, Polyp of Porites levis, enlarged. Author’s Atlas, Plate 54. 
79, Porites levis, with the polyps of one of the branches expanded, natural 
size. Author’s Atlas, Plate 54. 
82, Xenia elongata. Author’s Atlas, Plate 57. 
83, Anthelia lineata. Verrill, Proceedings of the Essex Institute, vol. iv., 
Plate 5. From a drawing by Dr. Stimpson. 
84, Telesto ramiculosa. Verrill, Proc. Essex Inst., vol. iv., Plate 6; the 
second figure, an enlarged view of expanded polyp. From drawings 
by Dr. Stimpson. 
Tubipora syringa; fig. 1. part of a clump, natural size; 2. one of the 
polyps expanded. Author’s Atlas, Plate 59. 
Tubipora fimbriata (3d figure), polyp, expanded. Author’s Atlas, 
Plate 59. 
85, Gorgonia flexuosa, part of zoophyte, natural size. Author’s Atlas, 
Plate 60. 
86, Spicules of Gorgoniw, much enlarged. Verrill, Transactions of the 
Connecticut Academy of Sciences, vol. i., Plates 4 and 5. 
88, Isis Hippuris. La Vie et les Moeurs des Animaux. 
89, Corallium rubrum, the coral, natural size. L. Sanford, from specimen. 
Extremity of branch of C. rubrum, enlarged, with some of the ani- 
mals expanded. Lacaze-Duthiers, from La Vie et les Mceurs des 
Animaux. 
91, Cophobelemnon clavatum: the small figure, enlarged view of one of the 
polyps. Verrill, Proc. Essex Institute, vol. iv., Plate 5. From a 
drawing by Dr. Stimpson. 
