COLEOPTERA OF BAJA CALIFORNIA. 339 



Cyllene antennatus White. Arizona. Cabo San 

 Lucas, Baja California (Ulke). 



Rhopalopachys irroratus Lee. Texas, iVrizona, 

 Mexico. El Taste. 



Euderces parallelus Lee. San Jose del Cabo. 



Atimia dorsalis Lee. Southern California. Baja 

 California, south of San Diego. 



AcM^OPS FALSA Lec. Southern California. Calmalli 

 Mines. 



Ophistomis ventralis n. sp. Southern California. 

 El Taste. 



Leptura sexspilota Lec. California. San Pedro 

 Martir. 



Monilema semipunctatum Lec. Near Cabo San 

 Lucas. 



Monilema spoliatum Horn. San Bors-a. 



Monilema subrugosum Bland. San Jose del Cabo. 

 It is very likely that longifes White, described as from 

 China, is the same species. 



Ptychodes trilineatus Linn., vittatns Fab. Gulf 

 States, Mexico, West Indies, South America. San Jose 

 del Cabo. 



AcANTHODERES PENiNSULARis Horn. San Jose del 

 Cabo. 



Liopus CRAssuLus Lec. Cabo San Lucas. 



Lagochirus obsoletus Thorns. Mexico. Cabo San 

 Lucas. 



CcENOPCEUS NIGER n. sp. El Chinchc 2,000 feet. 



Mecotetartus ANTENNATUS Bates. Mexico. Cabo 

 San Lucas, Sierra El Chinche. 



