128 ptealidjB. 



olive-green on its outer edge, beyond which is black suffusion of a 

 somewhat denticulate form ; a marginal series of black specks ; 

 cilia pink and black. Hind wing fuscous ; the cilia pinkish ; 

 underside with a curved minutely dentate postmedial line. 

 Hob. Sikhim; Nagas. Exp., S 30, $ 32 millim. 



B. Male ivitJi no glandular swelling on costa and vein 6 straight. 



4479. Orthaga euryzona, n. sp. 



<5 . Head and thorax blackish, the antennal processes and 

 patagia rufous ; abdomen brown tinged with fuscous. Fore wing 

 reddish brown, with a medial black band occupying half the wing, 

 its inner edge sinuous, its outer excurved between veins 5 and 2. 

 Hind wing pale rufous, with a fuscous patch beyond lower angle of 

 cell and slight dark mark beyond it on the margin. 



Hal. E. Pegu (Doherty). Exp. 22 millim. Type in coll. Elwes. 



Subfamily CHRYSAUGIN^l. 



Proboscis well developed; palpi of extremely different types; 

 maxillary palpi absent ; frons usually with a conical tuft. Pore 

 wing with vein 7 stalked with 8, 9 in female, the subcostal neura- 

 tion varying greatly in the male in relation to the secondary 

 sexual characters. Hind wing with the median nervure not 

 pectinate above ; vein 7 almost always anastomosing with 8. 



This subfamily is almost confined to the Neotropical region, where 

 it is very largely developed. 



Key to tlie Genera. 



A. Palpi upturned, reaching just above vertex of [p. 128. 



head 1 . Teratomorpha, 



B. Palpi porrect, straight, and about four times 



length of head 2. Macna, p. 129. 



Genus TERATOMORPHA. 



Teratomorpha, De Niceville, Jour. Bom. N. H, Soc. x, p. 192 (1896). 



Type, T. Jiamjjsoni, De Niceville. 



Range. Burma. 



Palpi upturned, the 2nd joint reaching vertex of head and 

 moderately scaled in front, the 3rd short and naked ; maxillary 

 palpi absent : frons rounded ; antennae almost simple ; tibiae with 

 the outer spurs about two-thirds length of inner. Fore wing 

 with the costa arched at base and excised beyond middle, the apex 

 bent upwards, arched and falcate ; the outer margin excised below 

 apex, produced and hooked at middle, then excised to outer angle ; 

 the inner margin lobed ; male with large costal glandular swelling 

 at base, on underside with tufts of long hair proceeding from it ; 



