NAXA. 325 
Orthostixis hiigeli, Feld. Reis. Nov. pl. 180, fig. 19; C. § S. 
no. 3748. 
Naxa guttulata, Warr. Nov. Zool. p. 377. 
Scantily clothed with white hair; tegule with black spots ; 
wings semidiaphanous. Fore wing with black streak on base 
Fig. 159.—Naxa textilis, S.  }. 
of costa; three antemedial black spots on the nervures; both 
wings with a white-centred spot at end of cell; submarginal and 
marginal series of specks ; legs marked with black. 
In the form hugelt, from the Amur, N.W. Himalayas, 8S. India, 
Ceylon, and Borneo, the submarginal series of specks are further 
from the margin and less black than in typical tevtilis from 
N.E. Bengal. 
Hab. Amur; N.W. Himalayas; Sikhim; Bhutan; Assam; 
Nilgiris; Ceylon; Burma; Borneo. Hap. 44-58 millim. 
B. (Psilonaxa). Antenne serrate in both sexes. —— 
' 3579. Naxa serlaria, Motsch. Bull. Soc. Nat. Mose. 1866, pt. 1, p. 196. 
Orthostixis letata, Brem. Lep. Ost-Sib. p. 84 (nec Fabr.). 
Zerene taicoumaria, de l’Orza, Cat. Lép. Jap. p. 48. 
Orthostixis bremeraria, Staud. Cat. no. 2241. 
Psilonaxa obliterata, Warr. P. Z. S. 1893, p. 393, pl. 31, fig. 10. 
Differs from textilis in the cell-spots not having white centres. 
In the Japanese seriaria the spots are large and black; in 
the Indian oblzterata small and fuscous. 
Hab. Amur; Japan; Bhutan; Nagas. Hwxp, 40-42 millim. 
Sect. I. Frenulum present ; antenne bipectinated ; hind tibie of 
male very much dilated and with a small terminal pair of 
spurs. 
3580. Naxa orthostigialis, Warr. P. Z. 8. 1893, p. 343. 
3. Differs from textilts in the cell-spots not having white 
centres, and with series of spots on the veins below them ; the 
submarginal series straighter and further from the margin. 
Hab. Bhutan: Nagas. Exp. 46 millim. 
