March, 1 9 19-] NOTMAX : CoLEOPTERA FROM ONTARIO. 95 



Hydnobius substriatus Lee. 2 specimens. 

 Anisotoma assimilis Lee. 3 specimens. 

 Clanibus pubcrulus Lee. 1 specimen. 



staphylinim:. 



Colpodota aterrima Grav. 1 specimen. (A European species not 

 hitherto reported from North America.) 



Colpodota parva Sahl. 46 specimens. 



Atheta virginica Brnh. 13 specimens. 



Atheta nigritula Grav. 74 specimens. 



Atheta euryptera Steph. 1 specimen. 



Aloconota sulcifrons Steph. 1 specimen. 



Aleochara bipustulata Linn. 2 specimens. 



Oxypoda lividipennis Mann. 5 specimens. 



Gyrophccna lobata Csy. 17 specimens. 

 • Qucdius f ul g id its Fabr. 1 specimen. 



Quedius molo'chinus Grav. 6 specimens. 



Quedius hypcrboreus Erichs. 1 specimen. 



Philonthus lomatus Erich. 1 specimen. 



Pliilonthus nigritiilus Grav. 2 specimens. 



Xantlwliiuts ccphalus Say. 2 specimens. 



Stenits bipunctatus Erich. 19 specimens. 



Stenus austini Csy. 1 specimen. 



Stains corvus Csy. 2 specimens. 



Stenus colonus Erich. 2 specimens. 



Stenus obtrusus Csy. 2 specimens. 



Stenus hubbardi Csy. 2 specimens. 



Eucesthetus amcricanus Erich. 1 specimen. 



Lathrobium tenebrosum n. sp. 1 specimen. 



Lathrobium lunnile n. sp. 3 specimens. 



Scopccus linearis n. sp. 3 specimens. 



Tachinus memnonius Grav. 5 specimens. 



Tachinus instabilis Makl. 2 specimens. 



Tachyporus jocosus Say. 6 specimens. 



Conosoma littorcum Linn. 1 specimen. 



Mycetoporus lepidus Erichs. 1 specimen. 



Geodromicus brunncus Say. 5 specimens. 



Olophrum consimilis Gyll. 3 specimens (new to North American 

 Lists). 



