174 



PTRALID^E. 



long scales on middle of vein 1 c on upperside, and a bladder-like 

 swelling at base of vein 8 below. 



4596. Prosaris pernigralis, Meyr. Trans. Ent. Soc. 1894, p. 12 (nee 



cJ. Dark purplish rufous; the vertex of head, thorax, and 

 abdomen paler rufous. Fore wing with some rufous below the 



Fig. 102. Prosaris pemigralis, c?. \. 



cell and vein 2 ; the costal area suffused with bright ferruginous 

 from upper angle of cell to apex, a pale spot on the costa before 

 apex. Hind wing with a large black tuft on middle of vein 1 c ; 

 a large bright ferruginous patch beyond lower angle of cell dif- 

 fused outwards to the margin. Underside with the pale spot and 

 ferruginous suffusion on costa of fore wing prominent ; both wings 

 Avith traces of a pale curved suhmarginal line. 



Hob. Sikhim ; Nagas ; Rangoon ; Shan States. Exp. 20 millim. 



Genus TREBANIA. 

 Trehania, Rag. Ann. Soc. Ent. Fr. 1891, p. 645. 



Type, T. flavifrontalis, Leech, from China. 



Range. China ; N.E. India. 



Proboscis well developed; palpi with the 2nd joint slightly 



curved upwards, the 3rd 



V rostriform, downcurved, 



about three times the 

 length of head, and with 

 a thick fringe of down- 



^^1 f$$tl s^'**^ cur ^ ed . iri . descent hair 



springing from a groove 

 on inner side; maxillary 

 palpi minute; antennae 

 of female nearly simple ; tibiae moderately hairy. Fore wing short 

 and broad ; vein 3 from before angle of cell ; 4, 5 from angle ; 

 6 from upper angle ; 10, 11 free. Hind wing with vein 3 from 

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



4597. Trehania mnricolor, n. sp. 



rf . Uniform mouse- brown ; back of head with a slight fulvous 

 tinge. Fore wing with traces of outwardly-oblique antemedial 

 dark line ; a speck at end of cell ; a postmedial dark line highly 



Fig. 103. Trebania mtiricolor, tf. }. 



