LEPIDOPTERA HETEKOCERA. 1857 



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Genus TREPTOGON. 

 Treptogon, Bremer. 



Treptogon dissimilis. 

 dissimilis, Bremer, Bull. Acad, Sci. St. Pet. iii. 474. 

 Ussuri. 



Genus CAUTETHIA. 

 Cautethia, Grote, Ann. Lye. N. York. viii. 232. 



Cautethia noctuieormis. 

 CEnosanda noctuiformis, C. L. H. viii. 232. 



Genus BASIANA, C. L. H. viii. 236. 

 Basiana bilineata. 



Mas. Cervina, subtus ochracea ; caput antice fuscum ; ala antica 

 falcatce, lineis transversis obscarioribus indeterminatis, lineis 

 duabus exterioribus oblique angulosis plagaque trigona costali 

 pallidioribus ; postica rufescente-fuscce, basi niyricantes, mar- 

 gine exterior e postico cervino. 

 Male. Fawn-colour, pale ochraceous beneath. Head brown 

 in front. Palpi very thick, closely applied to the head. Antennae 

 minutely serrated. Fore wings falcate, with some indistinct and 

 incomplete transverse darker lines ; two exterior oblique paler zig- 

 zag lines ; a large triangular paler patch on the middle of the costa. 

 Hind wings dark reddish brown, fawn-colour along the interior 

 border and along the hind part of the exterior border ; base blackish. 

 Wings beneath with two indistinct oblique darker slightly undu- 

 lating lines ; fore wings with a short black stripe proceeding from 

 the base, and with a large hoary patch which extends along 

 the apical part of the costa and is bordered on the hind side by a 

 brown oblique line. Length of the body 23 lines ; of the wings 

 57 lines. 

 a. Darjeeling. From Mr. Russell's collection. 



