COLEOPTERA OF SOUTHERN CALIFORNIA. 87 



Cephaloscymnus. — C. oecidentalis, 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. lopanthcu 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. calif orniai , " San Francisco and 

 western Nevada" (Horn). 



Xenomycetes. — X. morrisoni is found at Castle Crag 

 in fungus (Fenyes). 



Aphorista. — A. morosa and A. Iwta 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: lirabata is probably from the middle 

 regions. 



EROTYLID.E. 



Languria. — A single specimen of californica was 

 taken at Redondo, on Astragalus crotalarw: convexicolUs, 

 Owens Valley. 



