54 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 80 : abt. 



2?. 



Laspeyresia vwlesta Busck. 



Host Species of Macrocentrus 



ancylivorus Rohwer 

 instaMlis Muesebeck 

 delicortus Cresson 

 laspeyresiae Muesebeck 



Papaipema nebris Guen^e delicatus Cresson 



Peronea variana Fernald peroneae Muesebeck 



\aegeriae Rohwer 

 Proteopteryx bolUana SUngerland [delicatus Cresson 



Psycomorpha epimenis Drury uniformis Provancher 



Pyraustn ainsliei Heinrich utilis Muesebeck 



gifuensis Ashmead 



nuMlalis Hiibner robustus Muesebeck 



delicatus Cresson 

 (pyraiistae Viereck 

 I amicroploides Viereck 



theseusalis Walker pyraustae Viereck 



Rhopobota vaccmiana Packard delicatus Cresson 



Rhyacimiia rigidana Fernald laspeyresiae Muesebeck 



Syna/nthedon americana BeutenmuUer aegeriae Rohwer 



castaneae Busck aegeriae Rohwer 



eantiosa Say aegeriae Rohwer 



pictipes Grote and Robinson aegeriae Rohwer 



tipuliformis Linnaeus aegeriae Rohwer 



Tetralopha aubcatnalis Walker delicatus Cresson 



Tmetocera ocellana Schiffermiiller amicroploides Viereck 



pertextalis Lederer. 



