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CALIFORNIA ACADEMY OF SCIENCES. 



Elleschus ephippiatus Say. 

 Orchestes parvicollis Lee. 



puberulus Boh. 

 Tychius lineellns Lee. 



prolixus Csy. 



setosus Lee. 



species unidentified 

 Sibynes fnlvus Lee. 

 Paragoges macnlatus Lee. 

 Khyssematns pubescens Horn, 

 Piazurus calif ornicus Lee. 

 Copturus mammillatus Lee. 



adspersus Lee. 



longulus Lee. 



two undescribed species 

 Gyrotus munitus Csy. 

 Ceutorhynchus subpubesceus Lee. 



angulatus Lee. 



disturbatus Dietz. 



obliquus Lee. 



hornii Dietz. 



nodipennis Dietz. 



miatabilis Dietz. 



Ceutorhynchus convexicollis Lee. 



albopilosus Dietz. 

 Coelogaster zimmermanni Gyll. 

 Pelenomus cavifrons Lee. 

 Baris heterodoxa sp. nov. 



dilatata Csy. 



niontana sp. nov. 



rubripes Csy. 



futilis Csy. 

 Ouychobaris densa Lee. 



depressa Csy. 



austera Csy. 



insidiosa Csy. 



arguta Csy. 



audax Csy. 

 Trichobaris mucorea Lee. 



compacta Csy. 

 Limnobaris nasuta Lee. 



seclusa Csy. 

 Barinus difficilis Csy. 

 Barilepton falciger Csy. 

 Balauinus uniformis Lee. 



CALANDRID^. 



Scyphophorus acupunctatus Gyll. 



robustior Horn, 



yuccae Horn. 

 Cactophagus validus Lee. 

 Ehodobfenus tredecimpunctatus III. 

 Sphenophorus simplex Lee. 



vomerinus Lee. 



pictus Lee. 



pertinax Oliv. 



sayi Gyll. 



placidus Say. 



gentilis Lee. 



Sphenophorus tardus sp. nov. 

 Calandra granaria Linn. 



oryzse Linn. 

 Yuccaborus frontalis Lee. 

 Cossouus crenatus Horn. 

 Macrorhyncolus protractus Horn^ 

 Elassoptes marinus Horn. 

 Khyncholus dorsalis Lee. 



angularis Lee. 



oregonensis Horn. 



spretus Csy. 



SCOLYTID^. 



Monarthrum scutellare Lee. 



dentigerum Lee. 

 Gnathotrichus retusus Ltc. 

 Pityophthorus pubipennis Lee. 



carinulatus Lee. 



Pityophthorus coufinis Lee. 



digestus Lee. 

 Hypothenemus striatus Lee. 



undescribed species 

 Xyleborus xylographus Say, 



