THE CANADIAN ENTOMOLOGIST 207 



70. Molorchus longicollis LeConte. 



Found rarely in Southern California, common in 

 Northern California on Ceanothus and various other 

 flowers. June 13. 



71. Rhopalophora hicincta Horn. 



Found in Lower California. 



72. Rhopalophora rugicollis LeConte. 



Found in Lower California. 



73. Holopleura helena LeConte. (H. marginata Lee. — female). 



Found in Northern California and Sierras, rare in 

 Southern California. Bred by the author from laurel 

 at Oakland, Alameda Co. June 28-July 3. 



74. Rosalia funebris Motschulsky. 



This is common in the redwood belts of Marin and 

 Sonoma Counties. Breeds in laurel {Umbellularia 

 calif or mica) . In State of Washington it breads in ash. 

 Taken at Oakland, June 21. 



75. Dendrobias mandibularis Serv. {quadrimaculatus Dup.) 



Has been found commonly by Fall on the wing in early 

 evening, about the willows along the Colorado River at 

 Yuma in July. Found in Lower California. July 5. 



76. Lissonothus midtijasciatus Dup. 



Found in Arizona; supposed also to be in vicinity of 

 Yuma. Found in Lower California. 



77. Stenaspis soli tar ia Sfcrv. 



Common at Cape San Lucas, Lower California. 



78. Tragidion anmilatum LeConte. 



Found by Fall at Pomona, Pasadena, Lower Cali- 

 fornia; by Van Dyke at Banning on mesquite; by 

 Cottle at Upper Soda Springs, Shasta Co.; also by 

 Van Dyke on South Fork of the King's River Canyon, 

 Fresno. 



79. Tragidion armatum LeConte. 



Found by Van Dyke at Newhall, Los Angeles Co., 

 sucking the sap of Yucca whipplei. 



80. Purpiiriceniis dimidiatus LeConte. 



Taken by Blaisdell at San Diego, by Van Dyke in 

 Shasta Co., by Huguenon at Alma, Santa Cruz Co. 



