480 GEOMETRIDA. 
4027. Pseudoterpna baba, Swink. A. M. N. H. (6) xii, p. 148. 
3. Differs from subtepens m being much bluer green; fore 
wing without the waved antemedial line; neither wing with 
rufous beyond the postmedial line; a submarginal series of small 
white spots. Underside as in the typical form. 
Hab. Khasis. Hap. 48 millim. 
4028. Pseudoterpna subopalina, Warr. Nov. Zool. p. 382. 
Psilotagma decorata, Warr. Nov. Zool. p. 678. 
g. Differs from subtepens in being dull grey-green; the patches 
at base of wings and on the postmedial line larger, pale pink, and 
prominently irrorated with fuscous. Underside white, with black 
cell-spots, and the postmedial interrupted band pale red or blackish. 
Hab. Bhutan; Khasis. Hap. 52 millim. 
b. Hind tebie of male not dilated. 
4029. Pseudoterpna farinosa, Warr. P. Z. S. 1893, p. 350. 
3. Fuscous grey ; frons with a black band. Fore wing with 
indistinct obliquely waved ante- and postmedial grey lines and 
traces of a dentate submarginal line. Hind wing with waved 
postmedial line and traces of dentate submarginal line; both 
wings with marginal series of black specks. Underside grey, with 
prominent black cell-spots and traces of a postmedial band. 
Hab. Lahul, 12,300 feet. Hap. 54 millim. 
B. (Calleremites). Wings with the margins non-crenulate. 
4030. Pseudoterpna subornata, Warr. Nov. Zool. p. 385. 
3. Dull grey-green; wings with obscure pale striz. Fore 
wing with excurved antemedial line and incurved medial line, the 
area between them dark green. Hind wing with the base dark 
green, bounded by an incurved medial line. Underside grey; the 
base of wings orange; very large black cell-spots and a diffused 
fuscous very broad postmedial band. 
Type very faded. 
Hab. Sikhim. Lap. 66 millim. 
Genus SPHAGNODELA. 
Sphagnodela, Warr. P. Z. S. 1898, p. 351. 
Type, S. lucida, Warr. 
Range. Sikhim. 
Differs from Pseudoterpna in the antenns of male having short 
branches dilated at extremity; the hind tibie not dilated. Fore 
wing with vein 3 from well before the end of cell ; 11 anastomosing 
with 12. Hind wing much shorter; the margin hardly crenulate; 
no tufts at end of cell; vein 3 from well before the lower angle 
6, 7 on a short stalk. 
