LEPIDOPTERA HETEROCERA. 
165 
cates, linea interiore tenui angulata , puncto discali nigro , 
margine exteriore subflexo ; posticce margine exteriore non 
Jiexo. 
Male . Luteous-testaceous, the former hue most prevalent on 
the under side. Palpi obliquely ascending ; third joint very 
minute. Antennae broadly pectinated ; branches pubescent. Wings 
hardly speckled above, distinctly speckled beneath ; exterior line 
straight, oblique, ochraceous, whitish-bordered on the outer side, 
obsolete near the costa. Fore wings subfalcate ; interior line 
slight, acutely angular; discal point black ; exterior border slightly 
bent. Hind wings with the exterior border not bent. Length of 
the body 6 lines; of the wings 14 lines. 
a. Oajaca, Mexico. From M. Salle’s collection. 
Australia. 
14. Ellopia? cumularia. 
Mas. Albido-cinerea ; alee anticce acutce , linea lata subobliqua 
fusca antice f areata testaceo marginata , margine exteriore vix 
Jiexo ; posticce linea latissima angulata fusca extus testaceo 
late marginata , margine exteriore sat angulato. 
Ellopia cumularia, Guen . P/ial. i. 133, 206. 
Australia. 
Genus 27. LEUCULA. 
Corpus gracile. Frons linguiformis, plana, non fasciculata. 
Palpi ensiformes, gracilliini, caput vix superantes ; articuli indis- 
tincti. Antennae maris et feeminae pectinatae. Pedes longi, graciles ; 
tibiae non incrassatae. Alae albae, amplae, tenues, integrae, roiundatae, 
venis lineisque ciuereis ; anticae vena submediana basi dilaiata et 
vesiculosa. 
Leucula, Guen. Phal . i. 134. 
Body slender. Front linguiform, flat, without a tuft. Palpi 
ensiform, very slender, hardly extending beyond the front; joints 
indistinct. Antennae pectinated in both sexes ; branches longest in 
the male. Legs long, slender; tibiae not incrassated. Wings 
ample, delicate, entire, rounded, white ; veins and lines cinereous. 
Fore wings with the submedian vein dilated and vesiculous at the 
base, and having in front of it a little cavity. 
