COLEOPTERA OF BAJA CAEIFORNIA. 323 



NITIDULID^. 



Cercus sericans Lec. California, Nevada. Cabo 

 San Lucas. 



Conotelus mexicanus Murr. Southern California 

 and Arizona, also in Mexico. La Joya. 



Carpophilus pallipennis Say. Kansas, Colorado, 

 Nebraska, Texas, Utah, Arizona, California. San Ray- 

 mundo, San Jose del Cabo and El Taste. The dark va- 

 riety ^6* re?//.*; Er. also occurs. 



Steeidota geminata Say. Middle and southern 

 States. San Jose del Cabo. 



Stelidota strigosa Sch. Pennsylvania southward. 

 Si'erra Laguna. 



Prometopia sixmaculata Say. The only specimen 

 is of an entirely pale yellow color, but not exhibiting any 

 structural differences from the specimens collected in the 

 Atlantic States. Notwithstanding its pale color, faint 

 traces of the usual markings of the species may be seen 

 b}^ careful examination. Atlantic and Gulf regions, Okla- 

 homa. San Jose del Cabo. 



LoBioPA UNDULATA Say. Massachusetts to Arizona. 

 Sierra Laguna. The specimens from Arizona and Baja 

 California are much larger than those from the Atlantic 

 States. 



lathridiid^. 



Corticaria morosa Lec. Fort Yuma, Cal. Marga- 

 rita Island. 



TROGOSITIDy^. 



Trogosita virescens Fab. var. chlorodia Mann. 

 Oregon, California and Arizona. San Jose del Cabo. 



Trogosita barbata Lec. Sierra El Chinche, Cabo 

 San Lucas. 



