370 TEANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 



Fig. 5. Transverse section of a tentacle of Synapta 



inlicerens, taken at the level of the dotted line* 



in fig. 4. 

 Fig. 6. Plates and anchors of Synapta inlicerens ; (a) is an 



abnormal form of anchor ; {b) smaller calcareous 



plates. 

 Fig. 7. Vertical sections of three miliary granules of 



Synapta inlicerens,, showing the ganglion-like 



nerve endings. 

 Fig. 8. Section of ectoderm and connective tissue layer 



of the body wall, showing giant cells in the latter. 



