CONKLIN, ACTINIAN LiRV/E 



Transverse sections of Zainthclla 2 mm. lone nnd O.S mm. wide. Photomicrographs by H. G. Kribs, taken with monochromatic 



blue light, of 4-»8 fi wave-length. x\ZS. 

 Figs. 3-5. Sections through the region of the pharynx. 

 Figs. 6-9. Sections in region of ciliated band below the pharynx. 

 Figs. 10-11. Sections in the abornl region, below ciliated band. 



