Plate I 

 f 

 Fig. I Dorsal view of Tillina magna showing general external characteristics as well as the character 



of cortical plasm, endoplasm, and micro-nuclei lying near, or embedded in the large macro-nucleus. 

 X560. 



Fig. 2 Ventral view of Tillina magna showing especially the region of the mouth peristome and 

 cesophagus, with the tongue-like continuation of the posterior lobe on the floor of the peristome and 

 continued through the mouth, disappearing finally in the floor of the oesophagus. X 560. 



