PTEKOGONIA. 649 



of fore wing fuscous except inner area and termen which are 

 white, a white discoidal lunule ; hind wing white with subterminal 

 fuscous band from apex to termen at vein 1. 



2 . Fore wing more uniformly tinged with rufous, the antemedial 

 line oblique throughout and sinuous below subme(fiau fold, the 

 small spots at angles of cell conjoined to the silver patch, 



Ab. 1. Fore wing with the discoidal patch round and not defined 

 by rufous. — Nagas. 



Hab. xissAM, Ntigas ; Madeas, Nilgiris (Lindsay), 1 $ type ; 

 Teavancoee, Pirmad {Imray), 1 (S '■> Singapore {Jtiidley), 1 S ; 

 Borneo, 1 $ ; Br. N. Guinea, Mt. Kebea {Pi-att), 5 S , Mafalu 

 (Pratt), 1 (S . Kv2). 46-54 millim. 



B. Fore wing of male with the neuratiou normal; claspers 

 normal. 



a. Fore wing pale flesh colour ttriaiura. 



b. Fore wing red-brown tinged with olive nerissa. 



7102. Pterogonia striatura. 



Boranaga striatura, Moore, Lep. Ceyl. iii. p. 653, pi. 214. f. 11 (1887) ; 

 Hmpsn. Moths Incl. ii. p. 363. 



S . Head and thorax whitish tinged with brown and irrorated 

 with a few black scales ; palpi except in front and frontal tuft 

 blackish ; fore legs sufi;used with brown ; abdomen brownish white 

 with slight white segmental lines. Fore wing white tinged with 

 flesh colour and with numerous pale rufous striae, the costal edge 

 brown ; subbasal line white defined on outer side by brown, from 

 costa to vein 1 ; antemedial line white defined on outer side by 

 dark brown, oblique, incurved in submedian interspace, a short 



Fig. 26(3. — Plerogo7iia striatiira, (^ . \. 



dark streak from it on base of vein 2 ; small black spots at the 

 angles of cell ; postmedinl line white slightly defined on outer side 

 by dark brown, incurved to vein 5, ex curved at middle and incurved 

 in submedian interspace ; a series of small subterminal black spots 

 between vein 5 and submedian fold. Bind \Aing white tinged with 

 brown, the terminal area broadly suffused with fuscous; cilia 

 ochreous white. Underside of fore wing suffused with fuscous 

 except the inner and terminal areas which are white, a white 



