CONKLIN, ACTINIAN LARV/E 



la 



2a 



Fig. 1. Zoanthella henseni (?), from Tortugas, Fla. Drawn from life by Dr. A. G. Meyer. xlO. 



Fig. la. Photomicrograph of a longitudinal section of this species. The specimen is strongly flexed toward the ventral side, and 



associated with this is the wrinkling of the body wall at the aboral end of the ciliated band ; the body wall is not wrinkled in 



the region of the band. xlO. 

 Fig. 2. Zoanthina americana *?), from Tortugas, Fla. Drawn from life. xI4. 

 Fig. 2a. Photomicrograph of a longitudinal section of Zoanthina; although the section passes through the middle of thepharynx 



and cuts the ciliated groove on both sides of the mouth, the ciliated epithelium is shown on one side only. This is the only 



case observed in which the ciliated ring was incomplete. x7S. 



