REPORT 



\ 



UPON 



THE COLLECTIONS OF DIURNAL LEPIDOPTERA 



MADE IN PORTIONS OF 



COLORADO, UTAH, NEW MEXICO, AND ARIZONA, 



DURING 



THE YEARS 1871, 1872, 1873, AND 1874, 



WITH NOTES UPON ALL SPECIES KNOWN TO INHABIT COLORADO. 



BY 



THEODORE L. MEAD; 

 AND A LIST OF ALL SPECIES COLLECTED, 



BY 



W. H. EDWARDS. 



47 z 



737 



