PROCEEDINGS 



OF THE 



CALIFORNIA ACADEMY OF SCIENCES. 



Third Series. 

 Zoology. Vol. II, No. i 



New Species of Dolichopodidse 

 from the United States. 



BY 



William Morton Wheeler. 



With Four Plates. 



Issued September 29, iSgg. 



SAN FRANCISCO: 



Published by the Academy. 



1899. 



