LEPIDOPTEBA HETEEOCERA. 93 



7. Gyrtona ROTUNDALIS. 



Fcem. Pallide cinerea, ferrugineo varia ; palpi porrecti, rostri- 

 formes ; tibiarum calcaria breviuscula ; alee anticce angustce 

 apice rotundatce, lineis ferrugineis undulutis plus minusve de- 

 terminatis nigricante punctatis, punctis marginalibus nigri- 

 cantibus ; posticce cinereo-fuscce. 



Female. Pale cinereous, stout, varied with ferruginous. Pro- 

 boscis distinct. Palpi porrect, rostriform, much shorter than the 

 breadth of the head ; third joint minute, conical. Antennae smooth. 

 Abdomen extending somewhat beyond the hind wings. Legs 

 smooth, stout; spurs rather short. Wings narrow. Fore wings 

 somewhat rounded at the tips, with several more or less complete 

 ferruginous undulating lines, some of which are marked by blackish 

 points ; marginal points blackish ; costa straight ; exterior border 

 convex, very oblique hindward. Hind wings cinereous-brown. 

 Length of the body 4^ lines; of the wings 10 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



8. Gyrtona Hylusalis. 



Foem. Cinereo-fusca ; palpi robusti, pilosi, subascendentes ; alee 

 anticce angustce, fusco conspersa, apice rotundatoe, antice pur- 

 pur ascente-cinerece, postice pallide cinerece, lineis tribus nigris 

 undulatis denticulatis, lineola nigra flexa subcostali, linea 

 submarginali denticulata pallide cinerea, punctis marginalibus 

 nigricantibus elongatis ; posticce fuscescentes. Var. — Thorax 

 pallidissime cervinus, tegulis fuscis ; alee anticce basi costaque 

 interiore pallidissime cervinis. Mas? — Palpi ascendentes % 

 articulo 3o brevissimo ; alee anticce rufescente-fuscce, angus- 

 tiores. 



Female. Cinereous-brown, rather stout, more cinereous beneath. 

 Palpi stout, pilose, slightly ascending, nearly as long as the breadth 

 of the head ; third joint conical, hardly one-third of the length of 

 the second. Thorax with a purplish cinereous tinge. Abdomen 

 extending rather beyond the hind wings. Wings narrow, elongated. 

 Fore wings somewhat rounded at the tips, minutely brown-speckled, 

 mostly purplish cinereous in front, mostly pale cinereous hindward ; 

 three black, transverse, slight, irregularly undulating and denticu- 

 lated lines ; a looped black line extending from the costa between 

 the second and third lines ; submarginal line pale cinereous, denti- 

 culated : marginal points blackish, elongated ; costa straight ; 



