North- American Insects. 17 



slender, black ; fringe tawny ferruginous ; body of the male 

 above blackish, the anal extremity with tawny bands Wings 

 below clear tawny, with blackish markings, the median shade 

 represented by an imperfect arched line, interrupted in the 

 male by black discocellular stigmata ; postmedian line regu- 

 larly dentate-sinuate ; marginal line black as above : pri- 

 maries with traces of the subbasal line. Body below dark 

 grey, sprinkled with tawny scales ; the centre and anal 

 segments pale tawny ; legs .''.eamy white. 

 Expanse of wings, ^ 25, ? 24 millim. 

 S. Kapids of the Drowned, Slave River, 1st July; 

 ? . Pulo River, near Mackenzie Delta, 15th July. 



I have failed to discover any published description of this 

 very distinct species, and therefore have ventured to name it. 



37. Tephrina, sp. 



I have not discovered any name for this species, but we 

 have a fair series of it in the Museum from the Dalles and 

 Rouge River, collected by Lord Walsingham. It is there- 

 fore quite possible that Mr. H. Edwards may have described 

 it in one of his numerous papers on Californian Lepidoptera. 



Rapids of the Drowned, 4th July. 



38. Tephrina, sp. 



A pair oi an obscure little species in not very good con- 

 dition, the female headless. 



cJ. Pulo River, near Mackenzie Delta, July 15th; 

 ? . Fort Good Hope, Mackenzie River, near the Arctic 

 circle, July 18tlj. 



39. Coremia^ ?sp. 



A worn male specimen, for which I have failed to find a 

 name, from Fort Good Hope, July 18th. 



40. Odezia alhovittata. 

 Odezia aWovittata, Guen6e, Pbal. ii. p. 520. d. 1757. 

 Athabasca River, 17th and 20th June. 



41. Eutype gothicata. 

 Melanippe gothicata, Gueu^e. Phal. ii. p. 388. u. 1521. 

 Rapids of the Drowned, 26th June. 



Ann. & Mag. N. Ilist. Ser. 6. Vol. xii. 2 



