LEPIDOPTERA HETEROCERA. 1667 



Abdomen as long as the interior border of the bind wings. Legs 

 slender. Wings with four ochraceous lines; first, second and third 

 lines slightly undulating; fourth parallel and very near to the exte- 

 rior border. Fore wings acute ; an ochraceous line very near the 

 base ; costa ochraceous, with numerous little transverse black streaks ; 

 exterior border slightly convex, rather oblique. Length of the body 

 6 lines ; of the wings 1 6 lines. 



Singapore. Sumatra. In Mr. Saunders' collection. 



Genus CASBIA. 



Mas. Corpus sat robustum. Proboscis brevis. Palpi laeves, 

 breves, graciles, subdecumbentes; arti cuius 3us conicus. Antennae 

 latissime pectinatae. Pedes laeves, graciles ; calcaria longa, gracilia. 

 Alae anticae acutae, margine exteriore subconvexo; postieae angulo 

 interiore bene determinato. 



Male. Body moderately stout. Proboscis short. Palpi 

 smooth, slender, slightly decumbent, not longer than half the breadth 

 of the head ; third joint conical, less than half the length of the 

 second. Antennae very broadly pectinated. Legs smooth, slender ; 

 spurs long, sleuder. Wings broad. Fore wings acute ; exterior 

 border slightly convex, moderately oblique. Hind wings with the 

 interior angle rather prominent ; exterior border much rounded ; 

 interior border fringed. 



Casbia eectaria. 



Mas. Cinereo-cervina ; caput antice fuscescens ; palpi apice nigri ; 

 alee nigricante conspersce, puncto medio nigro, linea nigricante 

 postmedia vix conspicua, gutta exteriore ochracea nigro semi- 

 marginata. 



Male. Cinereous fawn-colour, more cinereous beneath. Head 

 brownish, except the vertex. Third joint of the palpi black. Wings 

 thickly, minutely and transversely blackish-speckled; a black point 

 in the disk ; a very indistinct blackish postmedial line ; a more ex- 

 terior ochraceous dot, which is bordered with black on the outer side. 

 Length of the body 4£ lines; of the wings 12 lines. 



a. Swan Kiver. From Mr. Diggles' collection. 



