WEST VIBGISIA [W. VA. 



any additional information that may be desired will be found. Use 

 the catalogue carefully, and preserve it for future study. Note, in 

 the marginal spaces, your own observations on the habits of the var- 

 ious species. 



I am under obligations to all those whose notes, books, and papers 

 I have used in preparing this list. I wish to express my thanks 

 to them, and to all who have helped in preparing this catalogue and 

 the collection which it describes. 



Weston, West Virginia, 

 December, 1908. 



