232 CATALOGUE OF 



anticae elongatae, vix acuta?, margine exteriore recto perobliquo ; 

 posticas abdomen superantes, angulo interiore bene deterrainato. 



Male. Body robust. Proboscis stout. Palpi short, stout, 

 slightly ascending ; third joint conical, not more than one fourth of 

 the length of the second, with which it forms an angle. Antennae 

 minutely pubescent. Abdomen with a very small apical tuft. Legs 

 stout ; hind tibiae incrassated. Wings ample ; fringe short. Fore 

 wings elongate, hardly acute ; exterior border straight, very oblique 

 Hind wings extending beyond the abdomen ; interior angle promi- 

 nent. 



Luxiaeia Alfenusaria. 



Mas. Albido-testaceci) fusco conspersa ; alee fascia exteriore pal lid e 

 fuscescenle valde diffusa etindistincta subtus optime determinata 

 lineam nigram angulosam includente, puncto discali nigri- 

 cante ; anticce costa carta, strigis duabus obliquis unaque exte- 

 riore obscuriore magis deter minato fuscis. 



Male. Whitish testaceous. Bocfy, legs and wings brown- 

 speckled. • Wings with a pale brownish very diffuse and indistinct 

 exterior band, which is almost parallel to tbe exterior border ; fringe 

 dark ferruginous; under side with the band irregular, very distinct, 

 containing a zigzag black line ; a blackish discal point ; costa of 

 the fore wings hoary, with two brown oblique streaks, and with a 

 darker and much more distinct exterior streak. Length of the body 

 6 lines ; of the wings 16 lines. 



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



Page 99. 

 Genus DECETIA. 



Mas. Corpus gracile. Frons plana. Proboscis tenuis. Palpi 

 graciles, porrecti, caput perpaullo superantes ; articulus 3us cylin- 

 dricus, 2i dimidio nou longior. Antennae latissime pectinatae, apice 

 simplices. Abdominis fasciculus apicalis quadratus. Pedes breves, 

 validi ; tibia? poslica) non incrassatae. Alae amplae, fimbria brevi, 

 angulo interiore bene determinato; anticae subfalcatae, costa subcon- 

 vexa, margine exteriore sat obliquo vix convexo ; posticae abdomen 

 longe superantes. 



Male. Body slender. Front flat. Proboscis slight. Palpi 

 slender, porrect, extending very little beyond the head ; third joint 



