1879. | Recent Literature. 117 
As it stands, the vol- 
ree 
the book will be a store- 
house of admirable stu- 
dies from nature of the 
leading types of animal 
life. 
FIG. 5. i petan caput-medusæe. One- half ı aiani size. Á pe Dose of 
the same seen from above with the arms cut off. Nat 
