COLEOPTERA OF SOUTHERN CALIFORNIA. 159 



by Dr. Fenyes at Pasadena, February: rufescens occurs 

 in the northern coast region Mendocino County. An 

 undescribed species was taken at Yuma, Colorado River, 

 in July, and at Pasadena. 



Glyptina. G. cerina and G. atriventris are more or 

 less plentiful in most localities west of the mountains; 

 taken by sweeping. 



Phyllotreta. P. lepidula, Los Angeles (Fuchs): vittata, 

 specimens so referred have been taken on two occasions 

 at Pomona: albionica, San Bernardino Mountains,. 

 August; Pomona, October and January; not rare, 

 though less frequent than pusilla: ramosa, rare, Pasa- 

 dena, June: pusilla, common and widespread: oregon- 

 ensis, denticornis and leivisii inhabit the mountainous 

 regions of the middle and northern parts of the State. 

 One example of an undescribed species has been taken 

 in the San Bernardino Mountains. 



Dibolia. Specimens referred to ovatah&ve been found 

 by Mr. Daggett, in Bear Valley, in June. 



Psylliodes. P. punctulata, rare, Pasadena, June: con- 

 vexior, rare, Pomona, November. 



Microrhopala. M. rubrolineata is common everywhere 

 in our district, at least west of the mountains, on Hetero- 

 theca grandiflora: melsheimeri has been collected in some 

 numbers, by beating Ceanothus (?); San Bernardino 

 Mountains, June to August. 



Odontota. 0. californica is abundant on Ceanothus; 

 San Bernardino Mountains, in midsummer; the beetles 

 have been bred by Coquillett from larvae mining the 

 leaves of Ceanothus integerrimus: rubra, specimens, 

 doubtless from the north, have been seen. 



