1672 
catalogue of 
Page 433. 
Eterusia Elizabetha. 
b . North China. From Mr. Fortune’s collection. 
Eterusia circinata. 
Cyaneo-nigra ; alee anticce fascia obliqua Jlava , posticce apice 
lutece nigro maculatce. 
Heterusia circinata, Boisd. Herr. -S chaff. Lep. Exot . Sp. Nov. Ser. 
i.f. 156, 157. 
Assam. 
* Page 440. 
Genus ISBARTA. 
Mas. Corpus gracile. Caput subproductum. Proboscis non 
conspieua. Palpi brevissimi. Antennae subfiliformes, subpectinatae, 
corpore paullo breviores. Abdomen alas posticas vix superans. 
Pedes gracillimi ; tibiae posticae calcaribus duobus apicalibus mini- 
mis. Alae latae, longiusculae ; anticae apud costam subconvexae, 
apice vix acuminatae, margine exteriore subobliquo. 
Male. Body slender. Proboscis not visible. Head very pro- 
minent in front. Palpi very short, not extending to the front of the 
head ; third joint conical. Antennae almost filiform, slightly pecti- 
nated, about three-fourths of the length of the body. Abdomen 
hardly extending beyond the hind wings. Legs very slender ; hind 
tibiae with two very minute apical spurs. Wings broad, rather 
long. Fore wings a little convex in front, hardly acuminated at 
the tips, slightly oblique along the exterior border ; second inferior 
vein much nearer to the first than to the third ; third full thrice 
further from the fourth than from the second. 
1. Isbarta glauca. 
Mas. Glauca; caput et thorax cyanea , albo guttata; abdomen 
nigrum , segmentorum marginibus posticis ventreque albis , 
apice cyaneo ; pedes cyanei , subtus albi ; alee nigro alboque 
maculates , anticce apud marginem interiorem supra albidee 
subtus lutece. 
Male. Glaucous. Head and thorax dark blue, with white 
dots. Antennae dark blue, with black branches. Abdomen black'; 
hind borders of the segments and under side white ; tip dark blue. 
