130 CATALOGUE OF 



smooth, moderately long and stout; hind tibiae with four long 

 spurs. Wings elongate, rather narrow. Fore wings slightly acute ; 

 costa straight ; exterior border convex, very oblique. 



1. BUZALA FUSCICOSTA. 



Mas. Cinereo-cervina ; caput et thorax anticus fusca ; alee lined 

 exteriore pallidiore subundulata valde indistincta ; anticce 

 apud costam fusca, subtus cinereo-fuscce. 



Male. Cinereous fawn-colour. Head and fore part of the 

 thorax brown. Wings with an exterior paler slightly undulating 

 very indistinct line. Fore wings brown along the costa, cinereous- 

 brown beneath. Length of the body 4^ lines; of the wings 10 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



Genus 82. PENA. 



Fcem. Corpus sat gracile. Proboscis brevis. Palpi porrecti, 

 lanceolati, disjuncti, capitis latitudine multo breviores; articulus 

 3us parvus. Antennae sat graciles. Abdomen alas posticas non 

 superans. Pedes sat graciles; tibiae posticae quadricalcaratae. Alae 

 anticse elongatae, acutse, margiue exteriore subeonvexo perobliquo. 



Female. Body rather slender. Proboscis short. Palpi por- 

 rect, lanceolate, separate from each other, much shorter than the 

 breadth of the head ; third joint conical, minute. Antennae rather 

 slender. Abdomen not extending beyond the hind wings. Legs 

 smooth, rather slender ; hind tibiae with four long spurs. Wings 

 elongate, moderately broad. Fore wings acute; costa straight; 

 exterior border slightly convex, very oblique. 



I. Pena costalis. 



Foem. Albida, subtus sordide cinerea ; caput palpi et thoracis 

 margo anticus rufescentia ; alee lineis fuscis subundulatis per- 

 obliquis, linea marginali e lunulis fuscis ; alee antica apud 

 costam rufescentes. 



Female. Whitish, dingy cinereous beneath. Head, palpi and 

 fore border of the thorax reddish. Wings with several brown 

 slightly undulating very oblique lines; marginal line brown, com- 

 posed of elongated connected lunules. Fore wings reddish along 

 the costa ; one of the exterior lines shaded with reddish on the 

 outer side. Length of the body 4£ lines ; of the wings 11 lines. 

 Sarawak, Borneo. In Mr. Saunders' collection. 



