344 ox THE IMADREPOKABIA OF THE BEEP SEA. 



Fig. 7. Corallum of Caryofhyllia clavus, var. elongata. 



Fig. 8. Calice magnified. 



Fig. 9. Corallum of CaryophylUa clavus. 



Fig. 10. Calice, magnified. 



Fig. 11. Corallum of CaryophylUa claims, var. smithii. 



Fig. 12. Calice (worn), magnified. 



'|-Corallum of CaryophylUa clavus, var. epithecata. 



Fig. 15. Corallum of an aberrant specimen of var. epithecata. 

 Fig. 16. Calice, showing a circular outline. 



PLATE XLIX. 

 Figs. 1-6. Corallites and details of Stylaster gemmascens. 

 Figs. 8-10. 

 Figs. 13-15. „ 

 Pig. 7. Pliobothrns symmetriciis. 

 Fig. 11. Balanophyllia celhdosa, corallum of. 

 Fig. 12. Corallum, greatly magnified. 



Fig. 16. l^ „ ,. T, . 



^Corallum oi J<ungia symmetrica. 



Fig. 18. The calice magnified. 



Fig. 19. Costse with synapticnlse, magnified. 



