LIST OF ILLUSTEATIONS. 
PAGE 
Plate II. — Fig. 1. Boderia Turneri; ct, ovum, . . . 153 
2. Large specimen of B. Turneri, with two 
groups of ova. Probably consisting of two 
animals in conjugation, . , , 154: 
3. B. Turneri, having ruptured its test and 
spread itself into a ragged mass previous 
to depositing the naviculoid bodies, . 157 
4. Group of naviculoid bodies, . . . 157 
,, 5 and 6. Naviculoid body previous to and after 
the discharge of the amoeba, . . 157 
7. Amoeboid germ of B. Turneri, . . 157 
Woodcut— Diagram, showing the relations of Land and Water on 
the Surface of the Earth, .... 151 
