490 GEOMETRID &. 
striated with brown, widening at anal angle, which has a black and 
white subocellate mark on the lobe. 
Hab. Sikhim. Exp. 44 millim. 
Genus HEMITHEA. 
Hemithea, Dup. Lép. France, iv, 2, p. 233 (1829). 
Mixolophia, Warr. Nov. Zool. p. 391 (1894). 
Type, H. strigata, Miller, from Europe. 
Range. Palearctic and Oriental regions. 
Palpi reaching just beyond the frons in male, long in female; 
antenne of male usually ciliated ; hind tibie of male dilated with 
a fold containing a tuft of long hair; abdomen with dorsal tufts 
on three segments. Fore wing with vein 3 from angle of cell; 
7, 8, 9, 10 stalked ; 11 free. Hind wing with the outer margin 
angled at vein 4; veins 3, 4 and 6, 7 stalked. 
Secr. I. Antenne of male serrate; hind tibize with 
the medial spurs present. 
4056. Hemithea albiradiata, Warr. P. Z. 8. 1893, p. 356. 
3S. Head and abdomen ochreous white; thorax bright green 
and white. Fore wing bright green, striated with white ; the 
costa and veins white; a white antemedial line; a broad post- 
medial whitish band, met by an oblique line from apex at vein 4, 
below which it is diffused outwards to the margin; some brown at 
outer angle and a dark line on the inargin near angle. Hind wing 
with the basal half bright green; the veins white; the outer area 
ochreous white, becoming reddish brown at margin, especially at 
apex and anal angle; its inner edge curved and a slight post- 
medial green patch between veins 2 and 4. Underside white, 
with black patches above vein 4, at outer angle of fore wing, and 
at apex of hind wing. 
Hab. Nagas. Exp, 36 millim. 
Sect. II. Antenne of male ciliated; hind tibiw with 
the medial spurs absent. 
4057. Hemithea ochrolauta, Warr. Nov. Zool. p. 391. 
6. Frons rufous; vertex of head white; thorax green; 
abdomen white, with the dorsal tufts rufous. Fore wing dull 
yellowish green, with indistinct white antemedial line angled below 
costa; a curved sinuous postmedial white line, with the area 
beyond it white, striated with green below vein 3; the veins of 
outer area white; the margin white, with a series of black specks. 
Hind wing dull yellowish green, with white cell-speck; a highly 
curved postmedial white line, with the area beyond it entirely 
white, except a green patch between veins 3 and 7. 
Hub. Bhutan. Exp, 34 millim. 
