m 



498 MATERIALS FOR A FAUNA CANADENSIS. 



fuscous, with luteous hair, the margin obsoletely spotted with fuscous, 

 ciliated with fuscous ; posterior wings brown-gray, with gray cilia. 

 Length 7 miliim. ; alar expanse 13 millim. 

 St. Lawrence Eiver, Canada. 



Subfam. Htdropstohika. 



Gren. Maceonema. Pictet. 



M. ZEBEATTJM, Hageu. — Brassy-fuscous, spotted with yellow ; an- 

 tennae black ; head, thorax, and abdomen brassy-fuscous ; palpi yel- 

 low ; feet yellow, the anterior tibiae and base of the femora a little 

 infuscated ; posterior tibiae with long yellow spines ; anterior wings 

 subnude, yellow, with longitudinal stripes at the base, and transverse 

 ones on the disk fuscous ; the apex fuscous, with an orbicular yellow 

 spot; posterior wings cinereous, the anterior margin and pteros- 

 tigma yellow. 



Var. : Anterior wings less spotted, the basal stripes shorter, the 

 disk spotted, and the apex with an incurved band, which has the open 

 side inwards, fuscous. 



St. Lawrence E,iver, Canada ; Niagara Falls ; Maryland ; Vir- 

 ginia ; "Washington. 



Gen. Htdeopstche, Pictet. 



H. scALAEis, Hagen. — Black-gray, with white hair ; antennae 

 luteous, the lower part obliquely striated with black, the first joint 

 with snow-white hair ; head grayish-fuscous, with snow-white hair ; 

 thorax grayish-fuscous, with a broad medial stripe of white hair; the 

 eyes of the male larger, approximated ; palpi luteo-fuscous ; abdomen 

 fuscous ; feet pale luteous ; anterior wings blackish-gray, densely 

 :flecked with white ; veins black ; posterior wings cinereous, luteous 

 at the base. Length 13 millim. ; alar expanse, 25 millim. 



St. Lawrence Eiver, Canada ; Washington. 



H. MOEOSA, Hagen. — Luteo-fuscous, with luteous hair ; antennae 

 luteous yellow, annulated with fuscous ; head and thorax luteo- 

 fuscous, with luteous hair ; feet luteous ; abdomen fuscous ; anterior 

 wings luteo-fuscous, densely guttated with luteous ; veins luteo- 

 fuscous ; posterior wings luteo-cinereous. Length 10-13 millim. ; 

 alar expanse 19-25 millim. 



St. Lawrence River, Canada ; JST. E,ed River, Rupert's Land ; Tren- 

 ton Falls, N. Y. ; "Washington. 



