REVISION ]MALACOSOMA HUBNER IN NORTH AMERICA 301 



Malacosoma californicwn lutescens (Neumoegen and Dyar) 



Archytas lateralis (Macquart): Coll. Nos. 177 (Drumheller, Alberta); 353 



(Townsend, Mont.). 

 Exorista mella (Walker): Coll. Nos. 177 (Drumheller, Alberta); 179 



(Derwent, Alberta). 

 Lespesia ciliata (Macquart): Coll. No. 179 (Derwent, Alberta). 

 Lespesiafrenchii (Williston) : Coll. No. 179 (Derwent, Alberta). 

 Intermediate population between M. californicum pluviale (Dyar) and M. 

 cdifornicum lutescens (Neumoegen and Dyar) 

 Leschenaultia fulvipes (Bigot): Coll. Nos. 354, 356 (Helena, Mont.). 

 Malacosoma californicum fragile (Stretch) 



Archytas lateralis (Macquart): Coll. No. 217 (Kingman, Ariz.). 

 Chaetogaedia sp. near monticola (Bigot): Coll. Nos. 27 (Morongo Valley, 



Calif.); 28 (Lucerne Valley, Calif.); 204 (Mitchell Caverns State 



Park, Calif.); 217 (Kingman, Ariz.). 

 Euphorocera tachinomoides (Townsend): Coll. Nos. 27 (Morongo Valley, 



Calif.); 236 (Verkin, Utah). 

 Leschenaultia fulvipes (Bigot): Coll. No. 27 (Morongo Valley, Calif.). 

 Lespesia archippivora (Williston): Coll. Nos. 27 (Morongo Valley, Calif.); 



207 (Kingman, Ariz.); 230 (Glendale, Nev.); 232 (Washington Co., 



Utah); 236 (Verkin, Utah). 

 Lespesia frenchii (Williston): Coll. No. 236 (Verkin, Utah). 

 Malacosoma incurvum incurvum (Henry Edwards) 



Archytas lateralis (Macquart): Coll. No. 249 (Clifton, Ariz.). 



Euphorocera tachinomoides (Townsend): Coll. Nos. 201 (Chandler, Ariz.); 



216 (Winkelman, Ariz.); 249 (Clifton, Ariz.). 

 Exorista mella (Walker): Coll. No. 202 (Tucson, Ariz.). 

 Hyphantrophaga hyphantriae (Townsend): Coll. No. 243 (Santa Rita Mtns., 



Ariz.). 

 Leschenaultia fulvipes (Bigot): Coll. No. 216 (Winkelman, Ariz.). 

 Lespesia archippivora (Williston): Coll. Nos. 201 (Chandler, Ariz.); 202 



(Tucson, Ariz.); 203 (Wickenburg, Ariz.); 208 (Wikieup, Ariz.); 216 



(Winkelman, Ariz.). 

 Lespesia ciliata (Macquart): Coll. No. 244 (Huachuca Mtns., Ariz.). 

 Xanthophyto labis (Coquillett) : Coll. No. 244 (Huachuca Mtns., Ariz.). 

 Malacosoma incurvum discoloratum (Neumoegen) 



Chaetogaedia sp. near monticola (Bigot): Coll. No. 231 (Mesquite, Nev.). 

 Euphorocera tachinomoides (Townsend): Coll. Nos. 231 (Mesquite, Nev.); 



233 (Washington Co., Utah). 

 Hyphantrophaga hyphantriae (Townsend): Coll. Nos. 231 (Mesquite, 



Nev.); 283 (Moab, Utah). 

 Lespesia archippivora (Williston): Coll. No. 231 (Mesquite, Nev.). 



