NOTE 
-♦- 
rjlHE Editor desires to take this opportunity of stating that in such portions 
of the work as are not from his own pen, the Chapters will be signed 
by their respective authors. His thanks may, at the same time, be offered to 
the Publication Committee of the Zoological Society of London for the 
kind permission afforded to make use of numerous figures from the Society’s 
publications; and they are likewise due to Messrs. Macmillan, Mr. John Murray, 
Mr. T. Southwell, and Mr. Rowland Ward for similar permission. 
