1846 



REPORT OF THE CHIEF OF ENGINEERS. 



i i ; ;ti < > K A \ i \ . 



ENTOMOLOGY. 



Special collection. 



ORTHOPTERA. 



(Dry and in alcohol.) 



Made during the San Juan reconnaissance in Southwestern Colorado and Northern 



New Mexico. 



1877. 

 Lieut. C. A. H. McCAULEV, Third Artillery, in charge. 



NOTE, The above specimens are all dry. 



SPECIMENS IN ALCOHOL. 



