28 Journal of Entomology and Zoology 



Scleropogon jubatus Coquil. . Baker. Claremont, Cal. 



Stenopgon albibasis Bigelow. . Baker. Claremont, Cal. 



Stenopagon califormiae Walker. Coquil. Baker. Claremont, Cal. 

 Stenopogon obscuriventris Loew. Coquil. Baker. Claremont, Cal. 

 Saropagon luteus Coquil. Coquil. Baker. Claremont, Cal. 



Tolmenus notatus Wiedemann. . Baker. Claremont, Cal. 



Erax subius Williston. . Baker. Claremont, Cal. 



Erax albibarbis Macquart. Coquil. Baker. Claremont, Cal. 



Asilus occidentalis Hine. . Baker. Claremont, San Antonio Canyon, Ontario, Cal. 



Mallophora fautrix Osten-Sack. . Baker. Claremont, Cal. Laguna Beach. 



Mallophora megachile Coquil. Coquil.? Baker. Mountains near Claremont, Cal. 



Dasyllus astur Osten-S. . Baker. Claremont, Cal. 



BOMBYLIID^ 

 Exoptota d'wisa Coquil. Coquil. Baker. Claremont, Cal. 



Spongostylum simson Fabricius. . Baker. Mountains near Claremont, Cal. 



Spongostylum varia Fab. . Baker. Mountains near Claremont, Cal. 



Exoprosopa tttubans Osten-S. . Baker. Mountains near Claremont, Cal. 



Anthrax alpha Osten-S. . Baker. Claremont and mountains near. 



Anthrax syrtus Coquil. Coquil. Baker. Claremont, Cal. 



Anthrax nugator Coquil. Coquil. Baker. Claremont, Cal. 



Anthrax sabulosa Coquil. Coquil. Baker. Claremont, Cal. 



Anthrax agrippina Osten-S. Coquil. Baker. Claremont, Cal., and mountains near. 



Anthrax sinuosa Wiedemann. . Baker. Mountains near Claremont, Cal. 



Anthrax rnorio Loew. . Baker. Mountains near Claremont, Cal. 



Anthrax lateralis Say. . Baker. Claremont, Cal. 



Anthrax mira Coquil. . Baker. Claremont, Cal. 



Anthrax junctura Coquil. . Baker. Claremont, Cal. 



Anthrax miscella Coquil. . Baker. Claremont, Cal. 



Anthrax consescor Coquil. Coquil. Baker. Claremont, Cal. 



Pantarbes capets Loew. . Baker. Claremont, Cal. 



Phthiria notata Loew. . Baker. Claremont, Cal. 



Phthiria sulphurea Loew. . Baker. Claremont, Cal. 



Phthiria sinile Coquil. . Baker. Mountains near Claremont, Cal. 



Bombyluus major Loew. Coquil. Baker. Mountains near Claremont, Cal. 

 Bombyluus lancifer Osten-S. Coquil. Baker. Claremont, Cal. 

 Bombyluus albicapillus Loew. Coquil. Baker. Claremont, Cal. 



Toxophora pellucida Coquil. . Baker. Mountains near Claremont, Cal. 



Geron semlis Fab. . Baker. Mountains near Claremont, Cal. 



Alphorbautus transitus Coquil. . Baker. Claremont, Cal. 



Eclinus auripilus Bigot. . Baker. Claremont, Cal. 



Ploas atratula Loew. . Baker. Claremont, Cal. 



Ploas melanocerata Bigot. . Baker. Claremont, Cal. 



Epacmus modestus Loew. . Baker. Claremont, Cal. 



Exoprosopa fascipennis Say. ■ Baker. Mountains near Claremont. 



Lordotus planus Osten-S. . Baker. Claremont, Cal. 



culicid^: 



Culex quinquefasciatus Say. . Baker. Claremont, Cal. 



Cluex inornatus Williston. . Claremont, Cal. 



BIBIONID^E 

 Dihphus breviceps Loew. Coquil. Baker. Catalina Island, Cal. 

 Dilophus occipitalis Coquil. Coquil. Baker. Claremont, Cal. 



Bibio hirtus Loew. . . 



Bibio albipennis Say. Coquil. Baker. Claremont, Cal. 



THEREVID^ 

 Psilocephala aldrichii Coquil. Coquil. Baker. Claremont, Cal., and mountains near. 



Nebritus pellucidus . Aldrich. Baker. Claremont, Cal. 



Psilocephala baccata Coquil. Coquil. Baker. Claremont, Cal., and mountains near. 

 Psilocephala costalis Loew. Aldrich. Baker. Claremont, Cal., and mountains near. 



Psilocephala Le-vigata Loew. . Baker. Claremont, Cal., and mountains near. 



Psilocephala marcida Coquil. . Baker. Laguna Beach; Claremont, Cal. 



