COLEOPTERA OF SOUTHERN CALIFORNIA. 87 



Cephaloscymnus. C. occidentalis, rare; Long Beach, 

 Pomona, Catalina Island: ornatus, generally uncom- 

 mon; Pomona, San Diego, Catalina Island, San Ber- 

 nardino Mountains. These two species are not con- 

 generic, and it is probable that a new genus will have 

 to be erected for the latter. 



Rhizobius. R. lopanthce is now found quite fre- 

 quently in many localities west of the mountains; it is 

 the only one of the introduced species that has so 

 thoroughly established itself as to be independent of 

 artificial support. 



ENDOMYCHID^E. 



Two specimens of an undescribed species allied to 

 Mycetcea were found in rotten wood in a canon near 

 Pomona in June. 



Phymaphora. P. californica, " San Francisco and 

 western Nevada'* (Horn). 



Xenomycetes. X. morrisoni is found at Castle Crag 

 in fungus (Fenyes). 



Aphorista. A. morosa and A. Iceta occur rather un- 

 commonly at various places in the foot-hills and moun- 

 tains; both are fungivorus. 



Mycetina. M. hornii occurs sparingly under bark at 

 Lake Tahoe: limbata is probably from the middle 

 regions. 



EROTYLIDJE. 



Languria. A single specimen of californica was 

 taken at Redondo, on Astragalus crotala,rce: convexicollis, 

 Owens Valley. 



