LEPIDOPTERA HETEROCERA. 
121 
Genus 69. LUMA. 
Mas. Corpus sat robustum. Proboscis mediocris. Palpi 
compressi, verticern superantes ; articulus 2us arcuatus, sat latus; 
3us lanceolatus, 2o brevior. Antennae glabrae, sat longae. Abdo- 
men alas postieas paullo superans. Pedes laeves, longiusculi, sat 
graciles, calcaribus longis. Alas anticae elongatae, acutae, costa fas- 
ciculo medio parvo, margine exteriore subconvexo. 
Male . Body rather stout. Proboscis moderately long. Palpi 
vertical, compressed, rising higher than the head ; second joint 
curved, rather broad ; third lanceolate, much shorter than the 
second. Antennae smooth, rather long and slender; hind tibiae 
with four long spurs. Wings elongate, moderately broad. Fore 
wings acute, with a minute tuft on the middle of the costa, which is 
straight ; exterior border slightly convex, moderately oblique. 
1. Luma anticalis, n.s. 
Mas. Albida , opalina ; corpus subtus argenteo -album ; alee sub - 
hyalince ; thorax et alee anticee testaceo subtincta . 
Male. Whitish, with pearly lustre. Body silvery white be- 
neath. Thorax and fore wings with a slight testaceous tinge. 
Wings semihyaline. Length of the body 5 lines ; of the wings 12 
lines. 
Sarawak, Borneo. In Mr. Saunders collection. 
Genus 70. PYLARTES. 
Mas . Corpus laeve, sat robustum. Proboscis mediocris. Palpi 
porrecti, lati, capitis latitudine inulto breviores ; articulus 3us bre- 
vissimus. Antennae laeves sat graciles. Abdomen alas postieas 
paullo superans, apicem versus subincrassatum ; fasciculus apicalis 
parvus. Pedes laeves, longiusculi, sat validi ; tibiae posticae quadri- 
calcaratae. Alee anticae elongatae, subacutae, costa subexcavata. 
Male . Body smooth, shining, moderately stout. Proboscis 
moderately long and stout. Palpi porrect, broad, very much shorter 
than the breadth of the head ; third joint extremely short, hardly 
visible. Antennae smooth, rather slender. Abdomen extending a 
little beyond the hind wings, slightly tumid towards the tip ; apical 
tuft small. Legs smooth, rather long and stout; hind tibiae with 
four long spurs. Wings elongate, shining, moderately broad. 
M 
