STENOCHILO. MACEOCHILO. 



25 



4201. Stenochilo canicostalis, Hmpsn. P.Z. S. 1895, p. 950. 



Eeddish brown irroratecl with grey; the head, collar, and 



costal area of fore wing 

 very thickly irrorated, 

 the last with white spot 

 below middle of cell ; 

 traces of a submarginal 

 line and marginal series 

 of specks. Hind wing 

 Fig. 15. Stenochilo canicostalis, $. }. hyaline white. 



Hob. Sind ; Calcutta. Eocp., <$ 26, $ 30 millim. 



Genus MACROCHILO. 



Macrochilo, Hmpsn. P. Z. S. 1895, p. 950. 



Type, M. ambiguellus, Snell. 



Range. N.E. India. 



Palpi porrect, clothed with rough hair, and extending about one 

 and a half times length of head ; maxillary palpi dilated with hair ; 

 frons with a conical process ; antennae of male thickened by ap- 

 pressed serrations; patagia fringed with long hair in male ; tibiae 

 with the spurs long, the outer spurs about two-thirds length of 

 inner. Fore wing with the apex acute and produced ; vein 3 from 

 before angle of cell ; 4, 5 from angle ; 7 shortly stalked with 

 8, 9, 10; 11 oblique. Hind wing with vein 3 from before angle 

 of cell ; 4, 5 from angle ; 6, 7 stalked. 



4202. Macrochilo ambiguellus, Snell. Trans. Ent. Soc. 1890, p. 642, 



pi. xx, tig. 4. 

 Pydna notata, Swinh. Trans. Ent. Soc. 1891, p. 479, pi. xix, fig. 16. 



Pale yellowish olive-brown. Fore wing with dark speck below 

 base of cell, a spot at middle of cell and another below it ; a small 



Fig. 16. Macrochilo ambiguellus, <5 . \. 



annulus in upper angle ; an oblique slightly sinuous postmedial 

 series of dark spots ; traces of a waved submarginal line. Hind 

 wing white ; both wings with marginal series of black specks. 

 Underside of both wings with black spot at upper angle of cell ; 

 postmedial and marginal series of black specks. 

 Hob. Sikhim ; Khasis. Exp., $ 46, $ 58 millim. 



