730 LIFE HISTORIES OF THE PROTOZOA. 
guishable by its maintaining its outline and not mixing with the 
water. This net-work may gradually alter in form, and entang 
granules and foreign bodies change their relative positions.” To 
Fig. 126. 
— 
ed 
Bathybius. 
this low Moner Huxley has given the name of Bathybius Heel 
(Fig. 126, with coccoliths embedded in the protoplasm, aes 
Thompson’s ‘Depths of the Sea”). This Moner, adds ThomP 
son, “ whether it be continuous in one vast sheet, or broken-™P 
kelit 
