14 



CALIFORNIA ACADEMY OF SCIENCES. 



Maseochara puberula Csy. 

 Thiasophila sp. 

 Isoglossa sp. 

 Oxypoda 



five species 

 Thinusa sp. 

 Bolitochara calif ornica Csy. 



sp. 



Leptusa sp. 

 Oligota sp. 

 Bryobiota bicolor Csy. 

 Somatium oviforme Csy. 

 Gyronycha obscura Csy. 



sp. 



Bamona falliana Csy. 

 Myllaena sp. 

 Acylophorus pronus Er. 

 Heterothops fuinatus 



var. californicus Lee. 



carbonatus sp. nov. 



pusio Lee. 



occidentis Csy. 

 Quedius explanatus Lee. 



fulgidus Fab. 



erythrogaster Mann. 



capucinus Grav. 



desertus Horn. 



limbifer Horn. 



pros trans Horn. 

 Thinopinus pictus Lee. 

 Creophilus villosus Grav. 

 Hadrotes crassus Mann. 

 Staphyliuus saphyrinus Lee. 



luteipes Lee. 



tarsalis Mann. 

 Belonuchus ephippiatus Say. 



sp. nov. 

 Philonthus nitescens Horn. 



alutaceus Horn. 



semiruber Horn. 



hepaticus Er. 



flavolimbatus Er. 



grandicollis Horn. 



longicornis Steph. 



Philonthus discoideus Grav. 



alumnus Er. 



pettiti Horn. 



triangulum Horn. 



ferreipennis Horn. 



sordidus Grav. 



versutus Horn. 



virilis Horn. 



nigritulus Grav. 



instabilis Horn. 



quadrulus Horn. 



lecontei Horn. 

 Actobius ocreatus Horn. 



sobrinus Er. 



puncticeps Horn. 



gratus Lee. 



psederoides Lee.. 



elegantulus Horn. 



formosus sp. nov. 

 Cafius canescens Mann. 



seminitens Horn. 



lithocharinus Lee. 



luteipenuis Horn. 



sulcicollis Lee. 



decipiens Lee. 



opacus Lee. 

 Xantholinus cephalus Say. 



picipennis Lee. 



dimidiatus Lee. 



obscurus Er. 



nanus Lee. 



pusillus Sachse. 

 Leptacinus bruunescens Lee. 



pallidulus Lee. 



three species, probably unde- 



scribed 

 Stenus renifer Lee. 



sculptilis Csy. 



zunicus Csy. 



incultus Csy. 



costalis Csy. 



alveolatus Csy. 



pacificus Csy. 



insignis Csy. 



