LEP1D0PTERA HETEROCERA. 127 



slender. Abdomen cylindrical, extending very little beyond the 

 hind wings. Legs smooth, rather long and slender ; hind tibiae 

 with four long spurs. Wings broad, not long. Fore wings acute ; 

 costa hardly convex ; exterior border slightly angular in the middle, 

 slightly concave and not oblique in front, rather oblique hiudward. 



1. Olulis puncticinctalis. 



Fcem. Pallide cinerea ; caput et thorax vix rufescentia ; alee 

 lineis denticulatis subrufescentibus diffusis vix conspicuis, 

 punctis marginallbus obscure fuscis. 



Female. Pale cinereous. Head and thorax slightly tinged 

 with pale reddish. Wings with very indistinct and diffuse pale 

 reddish denticulated lines ; marginal points dark brown. Length 

 of the body 5 lines; of the wings 12 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



Genus 78. PHASGA. 



Fcem. Corpus sat robustum. Proboscis brevis. Palpi por- 

 recti, crassi, lanceolati, capitis latitudine vix breviores ; articulus 

 3us minimus. Antennae breves, valmae, setulosag, pubesceutes. Ab- 

 domen alas posticas paullo superans. Pedes robusti, breviusculi ; 

 tibiae posticae calearibus quatuor longis. Ala? anticae elongatae, sub- 

 acutae, margine exteriore convexo sat obliquo. 



Female. Body rather stout. Front prominent. Proboscis 

 short. Palpi porrect, thick, lanceolate, nearly as long as the breadth 

 of the head ; third joint very minute. Antennae short, stout, setu- 

 lose, pubescent. Abdomen extending a little beyond the hind 

 wings. Legs stout, rather short ; hind tibiae with four long spurs. 

 Wings elongate, moderately broad. Fore wings slightly acute ; 

 costa straight ; exterior border convex, rather oblique. 



1. Phasga diffusalis. 



Fcem. Pallide cinerea ; alee antica strigis diffusis cervinis, lineis 

 duabus denticulatis cervinis, lunulis marginalibus nigris, 

 fimbria fusco guttata ; posticce fuscescente-cinerece^ fusco bi- 

 lineata. 



Female. Wood-colour, or pale cinereous diffusedly streaked 

 with fawn-colour, somewhat dingy and black-speckled beneath. 



