Plate 9. 



Hawaiian corals obtained between 25 and 40 fathoms (46 and 74 meters) in 



deptli. 



Figs. 1, la. Fungia patella (Ellis and Solander), two views, natural size, of the 

 same specimen. Fig. 1, upper surface ; fig. la, lower surface. 

 2,2a. Fungia {Diascris) fragilis (Alcock), two views, about twice nat- 

 ural size, of the same specimen. Fig. 2, upper surface; fig. 2a, 

 lower surface. 

 3. Leptoseris digitata Vaughan, X 2. 



248 



