LEPIDOPTERA HETEROCERA. 
99 
Sect. N. 
Mas. Corpus vix robustum. Proboscis brevissima, gracil- 
lima. Palpi porrecti, latiusculi, sat longi, articulo 3o longi-conieo. 
Antennae graciles, subpubescentes. Abdomen alas posticas non su- 
perans. Pedes laeves, validi ; tibiae posticas calcaribus quatuor lon- 
gissirnis. Alae anticae subelongatae, acutae. 
Male. Body hardly stout. Proboscis very short and slender. 
Palpi porrect, rather broad, a little longer than the breadth of the 
head ; third joint elongate-conical, about half the length of the 
second. Antennae slender, minutely pubescent. Abdomen not ex- 
tending beyond the hind wings. Legs smooth, stout, not long ; hind 
tibiae with four very long spurs. Wings moderately broad, slightly 
elongated. Fore wings acute ; costa straight ; exterior border 
slightly convex, moderately oblique. 
18 . Gyrtona suffusa. 
Mas. Ferruginea , subtus fuscescente-cinerea ; alee nigro subcon - 
spersce , fusco subtinctee , lineis duabus undulatis punctisque 
marginalibus nigris ; antic ce linea interior e lituraque discali 
lata nigris. 
Male. Ferruginous, brownish cinereous beneath. Wings 
slightly black-speckled, partly brown-tinged, with two irregular un- 
dulating black lines; marginal points black. Fore wings with an 
interior irregular black line, and with a broad black transverse discal 
mark. Length of the body 4 lines ; of the wings 12 lines. 
Sarawak, Borneo. In Mr. Saunders* collection. 
Genus 48. NECLA, 
Fcem. Corpus robustum. Palpi latissimi, porrecti, pubes- 
centes, capitis latitudine breviores; articulus 3us minimus. An- 
tennae basi incrassatae. Abdomen alas posticas non superans. Alae 
anticae latae, breves, vix acutae, costa subconvexa, margine sat 
obliquo. 
Female. Body stout. Palpi porrect, pubescent, very broad, 
shorter than the breadth of the head ; third joint very minute. 
Antennae incrassated at the base. Abdomen not extending beyond 
the hind wings. Wings broad, short; fringe long. Fore wings 
hardly acute; costa and exterior border slightly convex, the latter 
rather oblique. 
K 2 
