ADVERTISEMENT, 
IN the course of this work will be comprised the 
whole of what is termed Zoology, or the History of 
the Animal World, It will commence with Quadru- 
peds^ and will proceed, in systematic order, through 
all the remaining branches, viz. Birds, Amphibia, 
Fishes^ Insects, Vermes, Testaceous Animals, Zoo- 
phytesy The number of volumes xvill probably 
amount to ten or twelve. 
The Linncean arrangement y with some occasional ' 
variations, will in general be pursued, as on the 
whole the most eligible; though his arrangement of 
Quadrupeds may to many appear, at first sight, not 
quite so easy and natural as that of Mr. Pennant, 
