?T. subfervens, de Niceville, J. A. S. Beng. 1902, p, 26. HaUtat. Annam ; Siam ; 

 ? Hongkong. 



Nirmula Hainana (Terias Hainana, Moore, Proc. Zool. Soc. 1878, p. 700, 

 Habitat. Hainan. 



Nirmula vagans (Terias Vagans, Wallace, Proc. Zool. Soc. 1866, p. 357 ; id. 

 Trans. Ent. Soc. 1867, p. 321, ? {nee <?). Habitat. Formosa. 



Nirmula snbfervens (Terias subfervens, Butler, Ann. Nat. Hist. 1883, p. 278 ; 

 id. I.e. 1898, p. 65. T. Lseta, De Lorza, Lep. Japon. p. 18 (1869). Pryer, Lep. 

 Niplion, p. 10, pi. 2, fig. 10 (1886) ; id. Ent. Mo. Mag. 1888, p. 185. Leech, Butt. 

 China and Japan, p. 426. Habitat. Corea; Japan. 



Nirmida Betheseba (Terias Betheseba, Janson, Cistula Bntom. i. p. 272 

 (1878). Butler, Ann. Nat. Hist. 1898, p. 63. Pryer, Lep. Niphon, p. 10, pi. 2, 

 fig. 11 (1886) ; id. Ent. Mo. Mag. 1888, p. 185. Leech, I.e. p. 426. Habitat. 

 Japan. 



Nirmula Semperl (Terias Venata, Semper, R°ise Phil. Lep. ii. p. 252, pi. 41, 

 figs. 1, 2, (? ? (1891). Habitat. Luzon. 



Genus TERIAS. 



Terias, Swainson, Zool. Illust. 1st Ser. le.d to pi. 22 (1820-21). Horsfield, Catal. Lep. Mus. E. I. 



Compy. p. 134 (1829). BoisJuval, Spec. Gen. Lep. p. 651 (1836). Doubleday, Gen. B. Lep. 



p. 76 (1847). Butler, Cist. Ent. i. pp. 35, 44 (1870). Scudder, Proc. Amer. Acad. A. et Sci. 



1875, p. 278. Moore, Lep. of Ceylon, i. p. 118 (1881). de Niceville, Journ. As. Soe. Bengal, 



1885, p. 49. Distant, Khop. Malayan a, p. 302(1885). Leech, Butt, of China, &c., ii. p. 425 



(1893). Kirby, Allen's Nat. Libr. Lep. ii. p. 232 (1896). 

 Terias (sect. 3), Semper, Reise Phil. Lep. p. 253 (1891). Butler, Ann. Nat. Hist. 1898, p. 66. 

 Eurema (part), Hiibner, Verz. bek. Schmett. p. 9G (1816). Staudinger, Exot. Schmett. i. p. 27 



(1882), id. ii. p. 66 (1892). 



Imago. — Forewing subtriangular, apes obtuse, costa much arched from the base, 

 exterior margin very slightly oblique, posterior margin recurved ; costal vein 

 extending to beyond half the margin ; first subcostal branch rising at less than one- 

 third before, and second, close to end of the cell, third, fourth, aud fifth, beyond the 

 cell ; upper discocellular erect, lower bent outward, the radial from end of their 

 angle; cell broad, extending to fully half the wing; middle median branch at one- 

 third before lower end of the cell ; submedian vein much recurved. Hindwing 

 broadly obovate, the exterior margin medially somewhat angularly produced in both 

 Wet and Dry form ; precostal vein almost atrophied ; costal vein much arched from 

 the base ; subcostal straight to end of the cell, its first branch emitted close to end 

 of the cell, and much curved upward ; upper discocellular shortest, lower outwardly 



