COLEOPTERA OF BAJA CALIFORNIA. 33 1 



Cymatodera oblita Horn. Nevada, Arizona. Cabo 

 San Lucas. 



Cymatodera puncticollis Bland. California, Ari- 

 zona. Baja California (Ulke.) 



Cymatodera Xanti Horn. Cabo San Lucas (Lee.) 



Cymatodera fasciferaLcc. Cabo San Lucas (Lee.) 



Cymatodera purpuricollis n. sp. Sierra El Chin- 

 che. 



AuLicus Nero Spin. New Mexico, Southern Cali- 

 fornia. El Chinche. This species was described by 

 Spinola as from Mexico, but has not been recognized by 

 the author of the Biologia. The coloration is variable, 

 but specimens in my cabinet reproduce Spinola's figure 

 accurately. 



Trogodendron Edwardsii Horn. Tucson, Ariz. 

 El Chinche 2,000 feet. While this insect possesses all 

 the structural characters of the genus as far as given in 

 the books the species is very unlike the typical form in 

 coloration. 



Trichodes peninsularis n. sp. El Chinche. 



Clerus quadrisignatus Say. Arizona, San Jose 

 del Cabo. 



Hydnocera omogera n. sp. San Jose del Cabo. 



Orthopleura DAMicoRNis Fab. Texas. San Jose del 

 Cabo. 



Lebasiella janthina Lee. Cabo San Lucas. 



CoRYNETES RUFiPEs Fab. Cosmopolitan. 



PTINID^. 



Ptinus interruptus Lee. California. San Jose del 

 Cabo. 



