202 A. E. Verrill — Comparisons of Coral Faunae. 



Figure 5. — The same (?). A young, simple, undivided example, probably of M. 

 fragilis, in the Scolymia or IAthophyllia stage, x l}^. Page 124. 



Figure 6. — Mussa (Isophyllia) fragilis (Dana). A young, typical Bermuda speci- 

 men, x 1%. 



Figure 7. — Mceandra cerebrum. Oblique view of a few collines to show denti- 

 tion of septa. From same specimen as fig. 5, pi. xiv. An exothecal calicle 

 is shown at b. About natural size. 



Plate XX. 



Figure 1. — Mtissa (Isophyllia) dipsacea Dana. A Bermuda specimen with un- 

 usually large and shallow calicles. Side view. About ^ natural size. 

 Page 120. 



Figure 2. — Mussa (Isophyllia) multiflora Ver. , sp. nov. The best type. Natural 

 size. Page 125. 



Plate XXI. 



Figure 1. — Mussa (Symphyllia) Braziliensis Ver. Part of the upper surface of 



the type. No. 1467. Natural size. Page 192. 

 Figures 2, 2a. — Mussa (Symphyllia) hispicla Ver., sp. nov. Portions of the upper 



surface, No. 4287. x \%. Page 127. 

 Figure 26. — The same specimen. Transverse section, x If. 

 Figure 2c. — The same specimen. Vertical section, x 2%. 

 Figure 3. — Mussa (Symphyllia) tenuisepta Ver., sp. nov. Part of the surface of 



the type. No. 4542. About If natural size. Page 193. 



Plate XXII. 



Figure 1. — Mussa Harttii, var. confertifolia Ver., nov., with corallites partly 



free. Type, No. 4544. About natural size. Page 129. 

 Figure 2. — Mussa Harttii, var. intermedia Ver., nov., with corallites partly 



united proximally. About natural size. Page 128. 



Plate XXIII. 



Figure 1. — Mussa Harttii Ver., var. conferta Ver., nov. One of the types. No. 



4514. From Bahia. About natural size, x 1|. Page 128. 

 Figure 2. — The same. Var. laxa Ver., nov. Type. No. 1468. Natural size. 



Page 128. 



Plate XXIV. 



Figure 1. — Callogyra formosa Ver., sp. and gen. nov. Type.* Upper side. 



About natural size ( T %). Page 86. 

 Figure 2. — The same specimen. Under side. ^. 



* Mr. R. P. Whitfield is quite positive that this specimen came from the 

 Bahamas. 



