COLEOPTERA OF BAJA CALIFORNIA. 337 



Megasoma Thersites Lec. Cabo San Lucas, San 

 Jose del Cabo. 



Phieeurus illatus Lec. Arizona. San Francisquito. 



Euphoria fascifera Lec. San Jose del Cabo. 



Cremastochilus Wiieeleri Lec. Nebraska, El 

 Dorado County, Cal. 



Cremastochilus pilosicollis Horn. California, 

 Nevada. 



Cremastochilus crinitus Lec. California. 



The three species above were collected below San 

 Diego within the peninsula. 



Cremastochilus opaculus n. sp. Pescadero. 



CERAMBYCID^. 



Mallodon molarium Bates. Mexico, Panama, Nic- 

 aragua. San Jose del Cabo. 



Mallodon mandibulare Gemm. g-nai/io\\ Lec. Texas, 

 Arizona, Sonora, southern California. San Jose del 

 Cabo. This species has been incorrectly referred to 

 Nothopleurus by Bates. 



Derobrachus geminatus Lec. Texas, Arizona, Mex- 

 ico. San Jose del Cabo. 



Achryson surinamum Linn. Widely distributed from 

 middle Atlantic States to Paraguay. San Jose del Cabo. 



OsMiDUS GUTTATUS Lcc. Arizona. San Jose del Cabo. 



Gnaphalodes trachyderoides Thoms. Texas, Mex- 

 ico. San Jose del Cabo. 



Hammaticherus mexicanus Thoms. Mexico. Cabo 

 San Lucas (LeConte). 



Eburia Ulkei Bland. Cabo San Lucas. 



