756 THE AMERICAN NATURALIST. [VoL. XXXIV, 
GENERA AND SPECIES OF PHELLINJE. 
53. Capitulum with longitudinal ridges, scapus strongly tuberculate 
Actinauge 54 
53. Capitulum smooth, scapus granulated i . Phellia 55 
54. Height of column 80-150 mm., diameter 5o-100 mm. ; tentacles ninety- 
six, in five rows 
Actinauge verrillii McMur., N., M., S., 50-506 fathoms (Fig. 19) 
Fic. 19. FIG. 20. 
Fic. 2 ecu "ness Ver. After Verrill. The cinclidial tubercles that occur near 
pedal ma of the column ted in the figure. 
Fic. 19. os tinauge serie: MeMer. her Verrill. 
Fic, 20. — Phellia arctica Ver. After Verrill 
t 
55. Height of column (contracted) 18 mm., diameter of oral disk 5 mm. ; 
scapus with rough, thick cuticula ; below the middle are several 
transverse rows of large egg pits 
Phellia arctica Ver., A., 30 fathoms (Fig. 20) 
SPECIES OF CERIANTHEÆ. 
56. Aboral end rounded and provided with a pore; aboral portion of 
column contained within a secreted tube Cerianthus 57 
57. Column cylindrical, tapering aborally, length ae mm. a. (contracted, vnd 
mm.), diameter of column near middle, 
25 mm.; marginal tentacles (125 or 
more) 32-38 mm. in length, circumoral 
tentacles 18 mm. in length 
Cerianthus americanus Ver., M., S., 
shallow water (Fig. 21) 
Fic. 21. — Cerianthn / Ver. After McMurrich. 
Fic. 22. — Epi: th 7 Ver. After Verrill. 
