Ninth Report of the State Entomologist 413 



Subfamily Pemphiginae. 

 Pemphigus pyri {Fitch). M-iosoma pyri Fitch. Type in U. S. N. M. 

 Pemphigus tessellata {Fitch). Eriosoma tessellata Fitch. Type in 

 U. S. N. M. 



Family COCCID^. 

 Mytilaspis pomorum {Bouche). Coccus arbomm-linearis Geoff roy. 

 Fitch. 



Lecanium salicis {Fitch). Coccus salicis Fitch. Type in XJ. S. N. M. 

 Lecanium tiliffi {Fitch). Coccus tilice Fitch. 



