LEPIDOPTERA HETEEOCERA. 179 



tinctis fusco submarginatis ; posticce fuscescente-cinerece, 

 lunula discali fusca, lineis exteriore et submarginali pallidis 

 subrectis. 



Female. Cinereous-browD. Abdomen, hind wings and under 

 side brownish cinereous. Palpi compressed, long, slender, fringed, 

 slightly curved, ascending high above the head; third joint bare 

 towards the tip, more than half the length of the second. Antennae 

 with distinct setae. Fore wings with a purplish rosy tinge; lines 

 pale, undulating, denticulated, not distinct ; orbicular and reniform 

 marks indistinct, slightly bordered with brown ; marginal lunules 

 brown, like those of the hind wings, which have a brown discal 

 lunule and pale nearly straight exterior and submarginal lines. 

 Length of the body 4 lines; of the wings 11 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



12. BoCANA SlLENUSALIS. 



Mas et foem. Obscure fusca ; palpi longi, articulis \o et 2o sub- 

 arcuatis intus testaceis, 2o antice subfimbriato, 3p gracillimo ; 

 antennae filiformes, maris subserratce ; pedes fasciculati, tar- 

 sis posterioribus testaceis ; alee anticce vix latce, lineis interiore 

 et exteriore testaceis denticulatis fusco marginatis apud costam 

 dilatatis, submarginali e gntta cos tali tesiacea, orbiculari et 

 reniformi niveis,hac maxima, ilia punctiformi. 



Male and female. Dark brown. Palpi long ; second and 

 third joints slightly curved, testaceous on the inner side; second 

 slightly fringed in front; third very slender, a little shorter than 

 the second. Antennae filiform, not much shorter than the body, 

 minutely serrated, and with a short bristle on each tooth in the 

 male, hardly setose in the female. Legs tufted ; posterior tarsi tes- 

 taceous. Fore wings hardly broad ,* interior and exterior lines 

 testaceous, denticulated, indistinct, bordered with dark brown, 

 widened on the costa ; submarginal line indicated by a testaceous 

 costal dot; orbicular and reniform marks snow-white; the former 

 punctiform ; the latter very large, hardly excavated on the outer 

 side. Hind wings with the lines more distinct beneath, and with a 

 large blackish discal mark. Length of the body 6 lines; of the 

 wings 14 lines. 



a, b. Sarawak, Borneo. From Mr. Wallace's collection. 



