718 CATALOGUE OF 



Male and female. Cinereous-white, slender. Head white 

 about the eyes. Palpi brown, porrect, short, broad, obtuse, white 

 beneath; third joint extremely minute. Antennae squamous. 

 Thorax purplish brown ou each side in front. Pectus pure white 

 in front. Abdomen extending rather beyond the hind wings. Legs 

 smooth, slender. Wings rather short and broad, iridescent, semi- 

 hyaline, with a slight yellowish tinge, broadly purplish cinereous 

 along the exterior border; interior and exterior lines brown, 

 straight. Fore wings acute; exterior line much bent; costa 

 purplish brown ; reniform mark brown, lunulate. Hind wings 

 with the exterior line abbreviated hindward. Male. — Antennae 

 stout. Fore tibiae tufted. Female. — Antennae slender. Length of 

 the body 3 — 3£ lines ; of the wings 6| — 7 lines. 



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



b. Sydney. From Mr. Lambert's collection. 



300. Botys Trebtusalis. 



Foem. Purpurascente-cinerea, gracilis, sublus nivea ; oculi albo 

 cincti ; palpi porrecti, breves, lati, obtusi, articulo 3o minimo ; 

 tibice anticcB apice fuscce; ala? flavescentes, iridescentes, semi- 

 hyalina, dimidio fere exteriore purpurascente-cinereo, lineis 

 interiore et exteriore fuscis obliquis^ fimbria alba fusco inter- 

 lineata basi flavescente ; anticce acuta, linea exteriore valde 

 flexa, reniformi sublunalata. 



Female. Purplish cinereous, slender, shining, white beneath. 

 Head white about the eyes. Palpi porrect, short, broad, obtuse ; 

 third joint extremely small. Antennae squamous. Abdomen pale. 

 Legs smooth, slender ; fore tibiae brown towards the tips. Wings 

 yellowish, iridescent, semihy aline, moderately broad; nearly half 

 the exterior part purplish cinereous; interior and exterior lines 

 brown, oblique; fringe white, interlined with brown near the base, 

 which is .yellowish. Fore wings acute ; exterior line much bent ; 

 reniform mark slightly lunulate ; exterior border moderately oblique. 

 Length of the body 3 lines ; of the wings 7 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



301. Botys (Eaxalts. 



Mas. Cinereo -purpurea, gracilis, subtus alba; palpi porrecli, 

 breves, non lati, articulo 3o minimo ; antenna pubescentes ; 



