PROCEEDINGS 



OF THE 



CALIFORNIA ACADEMY OF SCIENCES 



Third Series. 

 Zoology. Vol. I, No. 4. 



A Genus of Maritime Dolichopodidae 

 New to America. 



BY 



William Morton Wheeler, Ph. D. 



With One Plate. 



Issued July /o, 1&97. 



SAN FRANCISCO: 



Published by the Academy. 

 1897. 



