368 [November 



reous. The tuft is dark brown, and the outer edge of the wing is also 

 darker than the discal portion. There are no transvei'se streaks. 



Secondaries white, the costa disclosed slightly with cinereous. Ab- 

 domen nearly concolorous, being a shade darker than the hind wings. 

 Beneath cinereous, with a distinct median black line. Tarsi broadly 

 annulated with dark. 



Length of body, .85 ; exp. wings, 1.75 inch. 



Cambridge, (Mr. A. Hyatt.) $ Lansing, Mich., (Prof. Miles.) 



Seekonk, R. I., (Mrs. Bridgham's Coll.) 



HETEROCAMPA Doubleday. 

 Heterocampa Astarte Doubleday. 



Heterocampa astarte Doubl., Entomologist, p. 57. (1841). 

 Walk., Cat. Lep. Br. Mus. V. (1855). 

 Morris, Synopsis Lep. N. Amer. p. 240. (1862). 

 •• Florida," (Doubleday.) 



Heterocampa umbrata Walk. 



Heterocampa umbrata Walk., Cat. Lep. Br. Mus. V. (1855). 



Morris, Synopsis Lep. N. Amer. p. 240. (1862). 



'• Florida," (Doubleday.) 



Heterocampa varia Walk. 



Heterocampa varia Walk., Cat. Br. Mus. V. (1855). 



Morris, Synopsis Lep. X. Amer. p. 240. (1862). 

 New York, (Walker.) 



Heterocampa subalbicans Grote. 



Heterocampa subalbicans Grote, Proc. Ent. Soc. Phil. p. 336. pi. 8. fig. 2. (1863). 



Penn., (Coll. Ent. Soc.) 



Heterocampa semiplaga Walk., Can. Nat. & Geol. (1861). 



Morris, Synopsis Lep. N. Amer. p. 336. (1862). 

 Canada, (D'Urban.) 



Heterocampa obliqua. 



S . Dark brown, with darker streaks and lines, mai'gined with red- 

 dish, and large oblique costo-apical white patch. 



Head pectoral tuft and thorax cinereous, except the black edges of 

 the shoulder tippets and the posterior margin of the thorax. Prima- 

 ries of an uniform dark ashen brown. The basal half of the wing is 

 crossed by three interrupted lines, composed of linear black slightly 

 curved lines or lunules, margined on both sides with ferruginous ashen. 

 The tirst or basal line is straight, and reaches only to the base of the 



