PTEROGONIA. 647 
postmedial area and the terminal area suffused with leaden fuscous 
and with numerous slight pale striz; antemedial line brown, 
waved; the terminal haif of costa with some brown points; an 
oblique series of slight whitish spots from apex to vein 6. Hind 
wing fuscous brown; cilia white at tips; the underside white, the 
terminal area suffused with brown. 
Hab. Cryrton, Kelani Valley (Butt), 1 9 type. Hap. 38 millim. 
Sxcr. II. Fore wing with the termen strongly excised from apex to yein 3 
where it is acutely angled. 
7100. Pterogonia aurigutta. 
Thalatta aurigutta, Wik. xv. 1793 (1858); Swinh. Cat. Het. Mus. Oxon. 
i. p. 74, pl. ii. f. 7. 
Pterognia irrorata, Dudgeon, J. Bomb. Nat, Hist. Soc. xvi. p. 402 
(1905). 
Q. Head and thorax whitish tinged with rufous and slightly 
irrorated with black; palpi and frons blackish; abdomen whitish 
tinged with ochreous brown. Fore wing whitish tinged with 
rufous and with very numerous rufous stria; subbasal line slight, 
white, from costa to median nervure; antemedial line white 
defined on outer side by brown, very oblique to middle of inner 
margin; reniform a metallic golden lunule slightly defined by 
brown and with black points at upper and lower extremities ; 
Fig. 264.—Pterogonia aurigutta, 2. }. 
postmedial line white defined on outer side by brown, strongly 
incurved from below costa to below vein 4 where it is angled 
outwards, then again incurved ; subterminal black points below 
veins 5, 4, 3; cilia dark brown at tips. Hind wing brownish 
white, the terminal area broadly fuscous; cilia ochreous white. 
Underside of fore wing suffused with fuscous except the inner and 
terminal areas, a white discoidal lunule; hind wing dirty white 
with a broad blackish subterminal band. 
3g. Fore wing more ferruginous; antemedial line oblique to 
below origin of vein 2, then waved; black spots at the angles of 
cell, the gold lunule absent. 
Hab, Stxurm Buvurkn; Sram, Muok-Lek (/rithstorfer), 1 9: 
Suvearore (Wallace), type fT in Mus, Oxon. Lwp, 44 millim,. 
