340 PROFESSOR P. M. DUNCAN ON THE 
No. 
Fig 
SpEcrEs. 
57. Lophohelia prolifera, Amphihelia oculata, Amphihelia ramea, Caryophyllia clavus, var. a, Caryophyllia 
clavus. 
67. Amphihelia oculata, var. 
A.B. Guynia annulata, Paracyathus striatus, Caryophyllia clavus, var. 
C. T. Caryophyllia clavus. 
M.c. of A. Paracyathus striatus, Caryophyllia clavus, var. borealis, Caryophyllia clavus, var. smithi, 
Caryophyllia clavus, var. elongata, Desmophyllia crista-galli. 
Cape Sagras and Tangier Bay. Sphenotrochus intermedius. 
Seven m. R. C. Caryophyllia clavus, var. borealis and yar. 3, Paracyathus striatus. 
Carth. Bay. Caryophyllia clavus, var. /3. 
M. T. C. Caryophyllia clavus, var. smithi. 
DESCRIPTION OF THE PLATES. 
PLATE XXXIX. 
Figs. 1-13. Mlabellum distinctum, Ed. & H. 
. 1. Part of the calice, magnified. 
. 2. Front view of corallum. 
. 3, Side view. 
. 4. Calice. 
Figs. 5, 6, 7, 8, 9, 10, 12, 13. Front and upper views of specimens, showing variation 
Fig 
in form. 
. 11. Septa of Flabellum laciniatum. 
Figs. 14, 15. Calicular end, nat. size and magnified, of Mabellum laciniatum. 
Figs. 16-18. Front view, nat. size and magnified. 
. 11. Corallum, nat. size, 
. 12. Calice, magnified, 33 
PLATE XL. 
Figs. 1-4. Caryophyllia abyssorum. 
| Coste, magnified. 
Do Re 
Corallum, nat. size. 
Calice, magnified. 
Coste, magnified, of Caryophyllia cylindracea. 
Coste, lower end of, 
. Corallum 
. Calice, magnified, > 
. Coste, magnified, of a variety of Caryophyllia cylindracea. 
. 10. Lower end 
” 
”° 
OH MS OTe o9 
3° ” 
39 ” 
