162 
MICROLEPIDOPTERA OF NEW GUINEA 
7. Dark grey, dull light fulvous posteriorly from middle of costa and in tornus 
cyanograpta Meyrick 
Dark fuscous, orange-fulvous posteriorly from 1 / 3 of costa and from middle of 
dorsum anamneslis Meyrick 
8. Fore wing with one or more blue-leaden or leaden-metallic streaks . . 9 
Fore wing without blue or leaden-metallic streaks 13 
9. Hind wing grey aeolomis Meyrick 
Hind wing fuscous 10 
10. Head dark bronze-fuscous, palpus whitish 11 
Head and palpus both distinctly tinged ochreous. . . . fistularis Meybick 
11. Fore wing, basal half with strong greenish-blue irrideseence 
alternans spec. nov. 
Fore wing without such irrideseence 12 
12. Fore wing with basal half distinctly paler, this area well-defined, including 
a dark fuscous dentoid spot on 1 / 4 of dorsum .... pulverula Meybick 
Not thus delineana Walkeb 
13. Fore wing transversely strigulated with brown; hind wing blackish with a 
hyaline streak in disc seclusana Walkeb 
Not thus 14 
14. Fore wing with costa darker than remainder of wing . ancyrota Meybick 
Fore wing with costa paler than remainder of wing 15 
15. Fore wing brown with ocellus yellowish edged and streaked with black . . 
subsimplana Pagenstecher 
Fore wing grey, ocellus absent egregiana Felder 
Enarmonia pulverula (Meyrick, 1912) 
Laspeyresia pulverula Meyrick, 1912, Journ. Bomb. Nat. Hist. Soc., vol. 21, 
p. 876. 
Distribution: Ceylon, Assam, Borneo, Java, China. 
Sigi Camp, 1500 m, February 26, 1939. One male. 
Enarmonia alternans spec. nov. (figs. 362, 365) 
cJ 1 2 mm, ^ 12—13 mm. Head dark fuscous, sides of vertex opalescent 
with whitish-bluish in certain lights, face white. Palpus white, extreme 
tip of median segment, and terminal segment, which is hardly exposed, 
dark grey. Antenna, thorax and abdomen dark fuscous, the latter in male 
black above. Legs rather pale grey, suffused with black above. Fore wing 
rounded-triangular, broad, costa curved, apex rounded, termen concave 
on vein 7, rounded below, vertical. Dark bronze-fuscous, anterior half 
strongly opalescent with whitish-green in certain lights. Costa from 
beyond base to apex suffused with black; five pairs of small white trans- 
verse marks from before x / a to before 3 / 4 ; first, third and fifth pair each 
giving rise to very oblique metallic-blue narrow streaks, tolerably parallel, 
running respectively to upper edge of cell, to rather above and beyond 
upper angle of cell, and almost to terminal edge below apex (to termination 
of vein 7) ; second and fourth pairs of transverse marks each with a minute 
metallic-blue dot just below costa; a faint short very oblique blackish 
streak on costa preceding first blue streak; second and third blue streaks 
