FAMILY SILPHIDAE. 



NECROPHORUS Fab. 



1695 americanus Oliv. com. May 27-Jime 10. 



1696 sayi Lap. occ. May 9-30. 



1697 orbicollis Say. occ. June 2-10. 



1698 marginatus Fab. abnn. May. i-Jime 10. 



1703 tomentosus Web. occ. Aug. 20. 



SILPHA Lin. 



1704 surinamensis Fab. com. Apr. 2y-]uiie 6. 

 1706 lapponica Hbst. com. May 30- June 16. 



1708 inaequalis Fab. com. Apr. 27-May 30. 



1709 noveboracensis For. com Apr. 27. 

 171 o americana Lin. occ. May 24- June 10. 



LIODES LaL 



1784 discolor Mel. one June i-H. 



1786 obsoleta Florn. two June i-H. 



FAMILY ST APHYLINIDAE. 



ALEOCHARA Grav. 



2053 lata G'ra. occ. May 1-13. 



2055 bimaculata Gra. occ. May 7-31. 



OUEDIUvS Steph. 



21 15 vernix Lee. two Apr. 19-C. 



LISTOTROPHUS Per. 



21 16 cingulatus Gra. com. Oct. 3- 



CREOPPIILUS Kir. 



2iig villosus Gra. abun. May 4- June 6. 



STAPHYLINUS L/»;i. 



2130 vulpinus Nord. com. May 11. 



2131 maculosus Gra. occ. May 14-Oct. 3. 



2132 mysticus Er. two Oct. 3-C. 



2138 cinnamopterus Gra. occ. June 18-19. 

 2143 praelongus Mann, two June 5-C. 



