4-1 BULLETIN OF THE 



compressed or subfurcate at the ends. Cells deep, unequal in size, the 

 largest about one tenth of an inch in diameter, with others not half as large 

 intermingled ; septa represented in the large cells by three cycles of spines, 

 uniting into an imperfect columella; walls rather stout, with large oval 

 pores in vertical series. — Singapore; ('apt. W. II. A. Putnam. 



Montipora capitata M. Edw. and Hume. 



Svx. Manopora capitata Daxa. — Sandwich Islands; A. Garret 



Montipora effusa M. Edw. and Haime. 



Svx. Manopora effusa Dan a. — Society Islands ; A. Garret. 



Montipora nodosa M. Edw. and Haime. 



Svx. Manopora nodosa Daxa. — Feejee Islands; J. D. Dana. 



Montipora erosa M. Edw. and Haime. 



Svx. Manopora erosa Daxa. — Feejee Islands; J. D. Dana. 



Montipora hispida M. Edw. ami Hume. 



Svx. Manopora /iisj>i<!a and M. spumosa Dana (non Lamic). — Singa- 

 pore ; Capt. \V. II. A. Putnam. 



Endopachys Maelurii M. Edw. and Haime. 1848. 



Sy.x. Turbinolia Maelurii Lea. 1833. — Tertiary, Alabama. 



Balanophyllia elegans Verrill, Report on the Polyps of the Northwest 

 Boundary Survey, 1861 (not yet published). 



Corallum attached by a broad base, low, subturbinate. Calyx broad, 

 oval, deep. Epitheca well developed, covering more than half the height 

 of the wall, which is thin and very porous. Septa thin, forming five com- 

 plete cycles, the principal ones a little e.xsert, strongly toothed at the sum- 

 mit, finely dentate below: those of the last order unite together near the 

 columella, and are joined near their middle by those of the preceding 

 order; columella porous, little developed. Height .1 of an inch; greatest 

 diameter of the calyx .48, shortest .4. Color of the living polyp, bright 

 orange. — Crescent City and Mendocino, California; A. Agassiz. 



Balanophyllia scabrosa Verrill. 



Syn. Dendrophyllia scabrosa Daxa, 184C; Balanophyllia Cumingii M. 

 Edw. and Haime, 1S48; Dendrophyllia^ scabrosa M. Edw. Coralliares. — 

 Singapore ; J. D. Dana. 



Ccenopsammia equiserialis M. Edw. Coralliaircs. 1857. 

 Sin" i pore ; ( 'apt. W. II. A. Putnam. 



Ccenopsammia tenuilamcllosa M. Edw. and Haime. 



Monographic des Eupsammides, 1848. — Panama and Acapulco; A. 

 Agassiz. 

 Ccenopsammia radiata Verrill. 



S "ml I!- to the preceding species, but having a much smaller, spongy col- 



