1006 CATALOGUE OF 



ascendentes, verticem non superantes ; articulus 3us brevissimus. 

 Antennae pubescentes, setosae. Abdomen alas posticas paullo 

 superans ; fasciculus apicalis parvus. Pedes graciles, calcaribus 

 longis ; femoribus tibiisque anticis dense fimbriates. Alae anticae 

 lata?, subacutae, margine exleriore convexo subobliquo. 



Male. Body rather slender. Frontal tuft prominent. Pro- 

 boscis short, slender. Palpi rather slender, obliquely ascending, 

 not rising higher than the vertex; first and second joints with a 

 short thick fringe beneath ; third very short. Antennae pubescent, 

 setose. Abdomen extending a little beyond the hind wings; apical 

 tuft small. Legs slender; spurs long, slender; fore femora and 

 fore tibiae densely fringed with long hairs. Wings broad. Fore 

 wings slightly acute ; exterior border convex, slightly oblique ; 

 third inferior vein a little nearer to the second than to the fourth. 



Corn a inconspicua. 



Mas. Obscure fusca; abdominis fasciculus apicalis apice 

 cinereus ; ala? lineis duabus obscurioribus undulatis diffusis 

 vix conspicuis, punclis marginalibus albidis. 



Male. Dark brown, a little paler beneath. Apical tuft of the 

 abdomen cinereous at the tip. Wings with two darker diffuse un- 

 dulating hardly distinguishable lines ; marginal points whitish, 

 minute. Fore wings with three whitish costal points towards the 

 tips. Length of the body 1\ lines ; of the wings 16 lines. 



a. Ega. From Mr. Bates' collection. 



Genus ILUZA. 



Mas. Corpus sat robustum. Fasciculus frontalis oblique as- 

 cendens. Proboscis brevis. Palpi pubescentes, subarcuati, oblique 

 ascendentes, verticem superantes; articulus 2us latus ; 3us lanceo- 

 latus, 2o brevior. Antennae late pectinatae. Abdomen alas posticas 

 paullo superans ; fasciculus apicalis parvus, subcompressus. Pedes 

 validi ; tibiae anticae densissime fasciculatae. Alae anticae latae, 

 peracutae, margine exteriore convexo subobliquo ; posticae margine 

 interiore dense fimbriato. 



Male. Body moderately stout. Frontal tuft prominent, ob- 

 liquely ascending. Proboscis short. Palpi pubescent, slightly 

 curved, obliquely ascending, rising higher than the vertex; second 

 joint broad ; third lanceolate, shorter and much more slender than 



