snow: list of diptera. 341 



III. LIST OF DIPTERA. 



For indispensable services in the preparation of this list, the writer is under 

 obligations to his associate and fellow student, Dr. Chas. F. Adams. 



Abbreviations for localities : O., for Oak Creek canyon ; H., for Humphrey's 

 Peak ; M., for Martinez (Congress Junction ) ; and B., for Bill Williams Fork. 



Family Mycetophilidje. 

 Macrocera diluta Adams, n. sp. (June, 1903). O. 



Family Culicid.e. 



Culex affinis Adams, n. sp. (June, 1903). O. 



apicalis Adams, n. sp. (June, 1903). O. 



particeps Adams, n. sp. (June, 1903). O. 



tarsalis Coq. B. 



triseriatus Say. O. 

 Anopheles maculipennis Meig. O. 



• pseudopunctipennis Theobald (?) O. B. 



Family Psychodid.e. 



Pericoma sp. O. 



Sycorax lanceolata Kincaid. O. 



Family Tipdlid^. 

 Erioptera caloptera Say. O. 



Family Dixid^. 

 Dixa clavata Loew. O. 



Family Simuliid.e, 

 Simulium notatum Adams, n. sp. B. 



Family Stratiomyid.s:. 



Euparyphus albipilosus Adams, n. sp. (June, 1903). 

 Odontomyia binotata Loew. O. B. 

 Nemotelus glaber Loew. B. 



simplex Will. O. 



unicolor Loew. B. 



Family Tabanid^, 



Chrysops pachycera Will. B. 

 Silvius quadrivittatus Say. B. 

 Tabanus punctifer O. S. B. 

 vivax O. S. B. 



Family Mydasid^. 



Mydas abdominalis Adams, n. sp. M. 



