16S 



GUIDE TO CALIFORNIA INSECTS. 



Stegomyia calopus — .^des. 

 Theobaldia annulatus Schrank. 

 incidens — Culiseta. 



Taeniorhynchus sierrensis — Aedes var- 



ipalpus. 

 Uranotoenia anhydor Dyer. 



Larvie. aquatic. 

 Eretmoptera browni Kel 



TENDIPEDID>e. 



Paraclunio trilobatus Kief. 



PSYCHODiD>E. 



The larvae feed on decaying vegetable substances. 



Pericoma bipuncta Kin. 



caiifornica Kin. 



californiensis — caiifornica. 



truncata Kin. 

 Psychoda cinerea Banks. 



pacifica — cinerea. 

 Scorax lanceolata — Trichomyia. 

 Trichomyia lanceolata (Kin.) 



Fig-ure 183 Venation of PsychodidEe. 



TIPULID/E. 



The larvas of the long legged crane flies called leather jackets are 

 sometimes abundant enough to do serious injury to the roots of plants. 



Figure 184 Tupilid fly. 



