384 CATALOGUE OF 



riore nigricantibus denticulatis undulatis, hac bene determinata, 

 linea submarginali pallida angulosa fuscescenie marginata. 



Boarmia costaria, Guen. PhaL i. 242, 361. 



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



104. Boarmia decursaria. 



Mas. Alba, fusco nigroque conspersa ; antenna late peetinatee ; 

 thorax antice candidus ; tibiae postica? incrassatce ; ala? lineis 

 interiore et exteriore nigris, linea submarginali fusca valde 

 incompleta, punctis marginalibus nigris ; anticce elongatce, 

 margine exteriore perobliquo. 



Male. White, brown and black-speckled. Antennae broadly 

 pectinated. Thorax pure white in front. Hind tibiae incrassated. 

 Wings with the interior and exterior lines black, the latter more 

 distinct than the former, and slightly bordered with testaceous ; sub- 

 marginal line brown, very incomplete ; marginal points black ; 

 discal mark almost obsolete, as are also the markings beneath. 

 Fore wings elongate, most speckled towards the costa ; exterior 

 border very oblique. Length of the body 7 lines ; of the wings 18 

 lines. 



This species very much resembles B. raptaria. 



Sarawak, Borneo. In Mr. Saunder's collection. 



105. BOAEMIA DETEEMINATA. 



Mas. Alba, robusta, fusco subconspersa ; antenna? late peetinatee, 

 apice jiliformes ; thorax fusco bifasciatus ; abdomen nigro 

 punctatum ; tibia? postica? incrassata? ; ala? fusco fasciata?, 

 lineis interiore et exteriore nigricantibus denticulatis, linea 

 submarginali alba angulosa ; antica? annulo discali nigricante 

 maxima. 



Male. White, stout, slightly speckled with brown. Antennae 

 broadly pectinated to much beyond hall' the length. Thorax with 

 two slight brown bands. Abdomen with two rows of black points. 

 Hind tibiae incrassated. Wings with the interior and exterior lines 

 blackish, denticulated, the latter most distinct, both accompanied 

 by brown bands ; space between the outer band and the exterior 

 border mostly occupied by an irregular band, which includes the 

 white zigzag submarginal line ; marginal lunules blackish ; discal 

 mark blackish -bordered, very large and conspicuous in the lore 



