SCAPHIDIIDAE TRICHOPTERYG1DAE PHALACRIDAE NITIDULIDAE. 20 



SCArniDIIDAE. 



Scaplildium Oliv. 



obliteratum L> -c. 

 quadriguttatum Say. 

 quadripustulatum Say. 

 piceum M<-ls. 



quadriguttatum var.J Say. 



Scaphium Kirby. 

 castanipes Kirby. 



Ptiliui 



Er. 



Cypariui 



fiavipes Lee. 



Er. 



Baeocera Er. 



co Hani Makl. 

 canadense Lee. n. sp. 

 fungi Lee. n. sp. 



PTINELLA Motsch. 



testaceum Lee. n. sp. 

 balteatum Lee. n. sp. 

 brunneum Lee. n. sp. 

 pini Lee. n. sp. 

 quercus Lee. n. sp. 

 nigrovittis Lee. n. sp. 



Ptenidium Er. 



terminate Hold. 

 pullum Makl. 



XITIDULIDAE. 1 



BRACHYPTERINI. 



Cercus Latr. 



I abdominalis Er. 

 ' sericans Lee. 



1 Brachypterus Kugel. 



urticae Kugelann. 

 Dermestea urt. Fabr. 

 Cercus pusillus Mels. 



Amartus Lee. 

 rufipes Lee. 



1 A monograph of this family from the pen of my learned friend, Andrew Murray, is on the 

 point of beiug published as a British Museum Catalogue. I therefore abstain from add.ng descrip- 

 tions of many uunamed species to the present edition of the catalogue. 



