THE CANADIAN ENTOMOLOGIST. 22 J 



1874. Grt., List Noct. 7, takes leporina as the type. 



This name, altered in spelling to " AcTOtiycta," is used generally by 



authors for the entire genus, but it should be restricted to the group 



indicated by me, Papilio, 3, 68, of which the European leporina is typical, 



and. to which our American lepjtsculina, felina and vulpina appear to 



belong. 



Hyboma. 



1818, Hubn., Verz. 200 : strigosa and unicornis. 



The latter is a Notodontian belonging to Sc]iizura.,2Si^ strigosa should 



apparently be taken as type. I have not compared the species and do 



not know whether it has allies in the American fauna or not. 



Triaena. 



18 18. Hubn., Verz. 200: psi., atspis, tridens, tritona and an undescribed 



species. 

 1883. Grt., Papilio, 3, 67 : designates psi as type and refers here as well 



a number of American species. This group has been treated by 



some European authors as of structural value (consult Guen. Spec. 



Ge'neral). Occidentalis is a typical representative American 



species. 



JOCHEAERA. 



1818. Hubn., Verz. 201 : alni. Sole species and therefore type. 

 1883. Grt., Papilio, 3, in : designates alni ■&.% type and refers here our 

 North American funeralis. 



Pharetra. 

 18 1 8. Hubn., Verz. 202 : Auricoma and menyanthidis. 



The type may be taken as auricoma. By a singular error I have 

 taken this species as the type of the subgenus Apatela in Papilio, 3, 115, 

 repeating the mistake in Can. Ent., XVH., 94, where I have written 

 "auricoma" in the text instead of '^aceris" on page 94, the latter 

 species being, from the context, evidently the one intended. In the list 

 of species (p. 96) I have again wrongly used Apatela for the subgenus 

 instead of Pharetra. The species in our fauna there cited are assumed 

 by me to belong to the group of auricoma, and this seems certainly to be 



in part probable. 



Arctomyscis. 



18 18. Hubn., Verz. 202: aceris, euphorbice, esuloi, euphrasies, cyparissice, 

 megacephala. 



