LEPIDOPTERA HETEROCERA. 523 



costal brovvDi'sh purple stripe, which is somewhat jagged along the 

 hind border. Length of the body 1\ lines ; of the wings 15 lines. 



Para. In Mr. Saunders' collection. 



11. Margaronia Ianthealis. 



Mas. Alba, gracillhna ; palpi extus thoracisque latera antica 

 fusca ; abdominis fasciculus apicalis albus ; aim angustce, 

 lineis duabus aut tribus cinereis indistinctis flexis undulatis ; 

 anticce lanceolatce, acuta, apud costam fusca?, margine exte- 

 rior e perobliquo. 



Male. White, very slender. Palpi exteriorly and sides of the 

 thorax in front brown. Abdomen extending somewhat beyond the 

 hind wings ; apical tuft white. Wings narrow, with two or three 

 indistinct cinereous bent and undulating lines. Fore wings lan- 

 ceolate, acute, brown along the costa ; exterior border very oblique. 

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



Colombia. In Mr. Saunders' collection. 



12. Margaronia Hypheusalis. 



Fcem. Alba ; palpi extus thoracisque latera antica pallide ochra- 

 cea ; abdomen alas posticas paullo superans ; ala subhya- 

 lin(£, linea transversa cinerea indistincta arcuata, punctis 

 marginalibus nigris ; antica costa pallide ochracea, lunula 

 discali tenui cinerea; postica? punctis marginalibus elongatis 

 diffusis. 



Female. White. Palpi on the exterior side and sides of the 

 thorax in front pale ochraceous. Abdomen extending a little 

 beyond the hind wings. Wings nearly hyaline, with an indistinct 

 cinereous curved transverse line ; marginal points black, lengthened 

 and diffuse in the hind wings. Fore wings pale ochraceous along 

 the costa and with a slender cinereous discal lunule. Length of the 

 body 4 lines ; of the wings 8 lines. 



Amazon Region. In Mr. Sauuders' collection. 



2z2 



