THE CANADIAN ENTOMOLOGIST. 269 



I 



Type: A. io. (Pack, restr., 1864.) 

 =^ \\ Io, Boisd., 1875. 



1. Zelleri, G. 6- R. Texas. 



2. pamina, Neum. Arizona. 



var. aurosea, Neum. 



3. zephyria, Grt. New Mexico. 



4. io, Fabr. Canada, southward. 



varia. Walk. 

 Fabricii, Boisd. 

 var. argus, N. &^ D. 

 $ var. lilith, Streck. (Atlanta, Ga.) 



Gen. Thauma, Hy. Ed., 1875. 



Type : T. ribis. 



5. socialis, Feist/i. West Coast, Vancouver to Chile. 



angulifera. Walk. 

 ribiSi Hy. Ed. 



Gen. CoLORADiA, Blake, 1863. 

 Type : C. pandora. 



6. pandora, Blake. Rocky Mountain region. 



Gen. Argyrauges, Grt., 1883. 



Type : A. Neumoegeni. 



7. sororius, Hy. Ed. Lower California. 



8. hualapai, Neum. Arizona. 



9. Neumoegeni, Hy. Ed. Arizona. 



Gen. Hemileuca, Walk., 1855. 



Type: H. maia. (G. & R. restr., 1866.) 



= Euchrornia, Pack., 1864, 



= Euleucopkceus, Vdick., 1872. (Grote ref., 1883.) 



Type : H. tricolor. 



10. electra, Wright. So. California. 



11. xndiXdi., Drury. North America, throughout. 



proserpina, Fabr. 

 var. nevadensis. Stretch. 



hicina, Hy. Ed. 

 var. californica, Wright. 



artemts. Pack. 



