PLATE LXIII. 



Page. 

 Fig. 1. Montipora sluderi, new sjieries. Portion of upper surface, X 5J. (From specimen repre- 

 sented by Plate LXII _ 166 



2, 2«, 26. Montipora verrilli, new species. Tliree views of the same specimen. Fig. 2, general 



view of corallum, nat. .size; figs. 2a, '2lt, portion of .-^urlace, X -1 16S 



3-18 



