8 EDWARD 'T. BROWNE. 
Fic. 14.—Oral view of a specimen showing congenital variation (three septa) 
and the new growth of tentacles. x 6. 
Fic. 15.—Lateral view of the group of tentacles inside the umbrella (Fig. 
2). KG; 
Fie. 16.—Oral view of a specimen showing the loss of tentacles by injury 
and the growth of new ones. x 6. 
Fic. 17.—Oral view of a specimen showing the new growth of tentacles on 
the half of the umbrella which has been injured. x 6. 
Fie. 18.—Oral view of a specimen showing the union of two groups of ten- 
tacles and two genital bands. x 6. 
Fics. 19 and 20.—Oral view of specimens showing the commencement of 
genital bands near the margin. x 6. 
Fic. 21.—Oral view of a specimen showing the loss of a group of tentacles 
by injury. x 5. 
Fie. 22.—Oral view of a specimen showing the fresh growth of tentacles. 
x 6. 
