392 JOURNAL OF ECONOMIC ENTOMOLOGY [Vol. 1 



Phloeosinus dentatus Say Spathius al>domin:ilis Riley. 



Phloeosinus graniger Chap Spathius canadensis Ashm. 



Phloeotribus frontalis 01 Secodes phloeotribi Ashm. 



Euphorns phloeotribi Ashm. 



Phytonomus punctatus Fabr Empusa sphaerosperma. 



Entomophthora phytouomi. 



Pissodes strobi Peck Bracon pissodis Ashm. 



Pityophthorus spp Cosmophorus hopkinsii Ashm. 



Rhyssalus pityophthori Ashm. 



Pityophthorus cariniceps Lee Heterospilus pityophthori Ashm. 



Pityophthorus consimilis Lee Cerocephala pityophthori Ashm. 



Pityophthorus minutissimus Zimm. . .Secodes phloeotribi Ashm. 



Platypus compositus Say Isaria tomicii Lugger. 



Podapion gallicola Riley Sigalphus copturi Riley. 



Polygraphus rufipennis Kirby Cosmophorus hopkinsii Ashm. 



Spathius clavipennis Ashm. 

 Rhodobaenus tredecim punctatus 111. .Habrocytus rhodobaeni Ashm. 



Rhyssematus lineaticollis Say Bracon rhyssemati Ashm. 



(Scolytus auct.= 

 Eccoptojiaster Hbst. 1793.) 



Smicronyx tychoides Lee Eutrichosoina albipes Cwfd. 



Bracon smicronygis Ashm. 



*Spermophagus robiniae Sch Eurytoma tylodermatis Ashm.. 



Cerambycobius cyaniceps Ashm. 

 Urosigalphus bruclii Cwfd. 

 Heterospilus spermophagi Ashm. 

 hyperpai-. ? Horismenus popenoi Ashm. 



*Sphenophorus parvulus Gyll Myiophasia aenea Wied. 



(Phasioclista metallica Towns.) 



Sphenophorus robustus Horn Myiophasia robusta Coq. 



*Tachypterellus quadrigibbus Say. .. .Cerambycobius cyaniceps Ashm. 



Catolaccus hunteri Cwfd. 

 (Tachypterus Dietz 1891 preocc.= 

 Tachypterellus Ckll. & Fall 1907.) 



Tomicus sp Spathius canadensis Ashm. 



Tomicus pini Say Bracon strobi Ashm. ? 



*Trichobaris compacta Casey Pediculoides sp. 



Cerambycobius cyaniceps Ashm. 



^Trichobaris texana Lee Eurytoma tylodermatis Ashm. 



Cerambycobius cyaniceps Ashm. 



*Trichobaris trinotata Say Sigalphus curculionis Fitch. 



Tychius semisquamosus Lee Tanaostigmodes tycliii Ashm. 



*Tychius sordidus Lee Cerambycobius cyaniceps Ashm. 



*Tyloderma foA-eolatum Say Eurytoma tylodermatis Ashm. 



Cerambycobius cyaniceps Ashm. 

 Catolaccus incertus Ashm. 

 Bracon inellitor Say. 



Tylodernia fragariae Riley Bracon analcidis Ashm. 



Zygobaris xanthoxyli Pierce Catolaccus hunteri Cwfd. 



Sigalphus zygobaridis Cwfd. 



