296 UNITED STATES NATIONAL MUSEUM BULLETIN 2 76 



Malacosoma disstria Hiibner 



Coccygomimus pedalis (Cresson): Coll. No. 178 (Two Hills, Alberta). 

 Malacosoma constrictum constrictum (Henry Edwards) 



Coccygomimus sanguinipes erythropus (Viereck): Coll. No. 42 (Pacheco Pass, 



Santa Clara Co., Calif.). 

 Hyposoter fugitivus pacificus Cushman: Coll. No. 12 IB (Grants Pass, Ore., 

 all hyperparasitized). 

 Malacosoma constrictum austrinum Stehr 



Coccygomimus sanguinipes erythropus (Viereck): Coll. No. 26 (Santa Ysabel, 

 Calif.). 

 Malacosoma americanum (Fabricius) 



Hyposoter fugitivus fugitivus (Say): Coll. No. 403 (Ratcliff, Tex.). 

 Labrorychus analis (Say): St. Croix Park, Minn, (larvae collected 30 May 



1957); River Falls, Wis. (larvae collected 9 June 1957). 

 Gellus tenellus (Say): River Falls, Wis. (larvae collected 9 June 1957). 

 Malacosoma californicum (Packard) 



Hyposoter fugitivus pacificus Cushman: Coll. Nos. 87 A (St. Helena, Calif.); 129 

 (Wasco Co., Ore.); 132 (Nubieber, Calif.); 140 (Wildwood, Calif.); 

 159 (John Day, Ore.); 162 (Alturas, Calif.); 166, 166A (Keno, Ore.); 

 269 (Bountiful, Utah); 328 (Ashton, Idaho); 360 (Casper, Wyo.); 

 369 (Grand Teton Nat. Park, Wyo.); 453 (Ukiah, Ore., all hyper- 

 parasitized). 

 Hyposoter fugitivus fugitivus (Say): Coll. No. 245 (Chiricahua Mtns., Ariz.). 

 Coccygomimus sanguinipes erythropus (Viereck): Coll. No. 99 (Geyserville, 



Calif.). 

 Gambrus canadensis canadensis (Provancher) : Coll. No. 298 (Ruth, Nev.). 

 Mesochorus sp.: Coll. No. 366 (Bondurant, Wyo.). 

 Trichonotus sp.: Coll. Nos. 366 (Bondurant, Wyo.); 148 (Reno, Nev.). 

 Malacosoma californicum recenseo Dyar 



Hyposoter fugitivus pacificus Cushman: Coll. Nos. 120A (Mt. Shasta, Calif.); 

 170 (Lassen Nat. Park, Calif.). 

 Malacosoma californicum pluviale (Dyar) 



Hyposoter fugitivus pacificus Cushman: Coll. Nos. 341 (Kalispell, Mont.); 



344 (Moscow, Idaho). 

 Coccygomimus sanguinipes erythropus (Viereck): Coll. No. 125 (Port Angeles, 



Wash.). 

 Coccygomimus pedalis (Cresson): Coll. No. 180 (Calgary, Alberta). 

 Itoplectis quadricingulatus (Provancher): Coll. No. 344 (Moscow, Idaho). 

 Theronia atalantaefulvescens (Cresson): Coll. No. 180 (Calgary, Alberta). 

 Trichonotus sp.: Coll. No. 171 (Cranbrook, B. C). 

 Malacosoma californicum lutescens (Neumoegen and Dyar) 



Hyposoter fugitivus pacificus Cushman: Coll. Nos. 329 (Bozeman, Mont.); 

 350, 351 (Townsend, Mont.). 

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

 californicum lutescens (Neumoegen and Dyar) 

 Hyposoter fugitivus pacificus Cushman: Coll. No. 347 (Whitehall, Mont.). 



