8 
CATALOGUE OF 
darker than the fore wings. Length of the body 7 lines; of the 
wings 20 lines. 
a. Ega. From Mr. Bates’ collection. 
Genus 11. LAMACHA. 
Fcem. Corpus crassum. Fasciculus frontalis productus. Pro- 
boscis robusta. Palpi lahiales porrecti, squamoso-hirsuti, sub- 
decuinhentes, capitis latitudine fere duplo longiores ; articulus 3us 
lanceolatus, 2i dimidio longior. Palpi maxillares brevissimi. An- 
tennae graciles. Abdomen alas posticas non superans. Aloe anticae 
latae, acutae, costa convexa, margine exteriore subconvexo sub- 
obliquo. 
Female. Body thick. Frontal tuft prominent. Proboscis 
Tobust. Palpi porrect, slightly curved downward, squamous-hir- 
sute, parallel to each other, not contiguous, nearly twice longer 
than the breadth of the head; third joint lanceolate, much more 
than half the length of the second. Maxillary palpi very short. 
Antennae slender. Abdomen not extending beyond the hind wings. 
Fore wings broad, acute; costa convex; exterior border slightly 
convex and oblique. 
1. Lamacha bilineolata. 
Fcem. Pallide cinereo-viridis , subtus rufescenie-cinerea ; caput 
rufescens ; alee anticce lineis duabus pallide cinereis , 1 a sub- 
recta , 2 a undulata. 
Female. Pale cinereous-green, reddish cinereous beneath. 
Head and palpi reddish. Fore wings with two pale cinereous 
transverse lines, which are rather remote from each other ; first line 
almost straight, slightly oblique ; second undulating. Length of 
the body 6^ lines; of the wings 18 lines. 
a. North China. From Mr. Fortune’s collection. 
Genus 12. DIBOMA. 
Fcem. Corpus sat robustum. Proboscis obsoleta. Palpi por- 
recti, compressi, fimbriati, obtusi,thorace paullo longiores; articulus 
3us 2o valde brevior. Abdomen alas posticas non superans. Pedes 
laeves; tibiae posticae quadricalcaratae. Alae anticae latae, apice 
rectangulatae, costa subcon vexa, margine exteriore vix obliquo. 
