LEPIDOPTEBA INDICA. 



Teracolus Eris, Pontia Eris, Klug, I.e. pi. G, figs. 15, 16 (1829). Synonym, Itlmais Fatma, Felder, 



Eeise Nov. p. 189, pi. 25, fig. 3 (1865). 

 Teracolus Halimede, Pontia Halimede, Klug, I.e. pi. 7, figs. 12 to 15 (1829). Guy Marshall, Proc. 

 ' Zool. Soc. 1897, p. 15. Synonym, Pontia Acaste, Klug, I.e. figs. 16, 17, ? (1829). Pieris 



Polycaste, Boisduval, Spec. Gen. Lep. i. p. 525 (1836). Teracolus Ccelestis, Swinhoe, Proc. Zool. 



Soc. 1884, p. 43.5, pi. 39, figs. 1, 2. 

 Callosune Yerbuiii, Teracolus Yerburii, Swinhoe, Proc. .Zool. Soc. 1884, p. 441, pi. 39, fig. 12. 



Guy Marshall, Proc. Zool. Soc. 1897, p. 33. Synonym, Teracolus Swinhoei, Butler, Proc. Zool. 



Soc. 1884, p. 491. 

 Callosune Nouna, Anthocharis Nouna, Lucas, Expl. Alg. Zool. iii. p. 350, pi. 1, fig. 2 (1849). 



Butler, Proc. Zool. Soc. 1884, p. 491. 

 Callosune Saxeus, Teracolus Saxeus, Swinhoe, Proc. Zool. Soc. 1884, p. 441, pi. 40, figs. 1, 2. 



Butler, Proc. Zool. Soc. 1884, p. 491. 

 Callosune Epgone, Anthopsyche Epigone, Felder. Raise Nov. ii. p. 186 (1865). Butler, Proc. Zool. 



Soc. 1884, p. 490. 

 Callosune Miles, Teracolus Miles, Butler, Ann. Mag. Nat. Hist. 1883, p. 105. 

 Madais Vi, Teracolus Vi, Swinhoe, Proc. Zool. Soc. 1884, p. 437, pi. 39, figs. 6, 7. Butler, Proc. 



Zool. Soc. 1884, p. 488. 



Genus EURYMUS. 



Eurymus, Swainson, Horsfield's Cat. Lep. E.LC. pp. 129 to 134 (1829) ; id. Zool. 111. ii. pi. 60 (1831). 



Scudder, Butt. U. States, ii. p. 1096 (1889). Kirby, Allen's N. L. Butt. ii. p. 208 (1896). 

 Colias, Fabrieius (part), Illiger's Mag. Ins. vi. p. 284 (1807). Latreille, Ene. Meth. ix. pp. 10, 89 



(1819). Boisduval, Spec. Gen. Lep. i. p. 634 (1836). Doubleday, Gen. D. Lep. p. 72 (1847). 



Butler, Cist. Ent. i. pp. 35, 43 (1870). Sohatz, Sch. Exot. ii. p. 68 (1866). Bingham, Fauna 



of Brit. India, Butt. ii. p. 232 (1907). 

 Eriocolias, Watson, Entom. 1895, p. 167. 



Type, Hyale, Linnaeus (European). 



Antennse short, with a large but gradually-formed club. Palpi long, compressed, 

 scaly, and somewhat bristly, the terminal joint short. Tarsi without appendages. 

 Wings rather short and broad ; the liindwings rounded, the Forewing with the cell 

 rather short and broad, the Hindwing with the cell rather long and narrow. Forewing 

 with the apex slightly rounded off, the sub-costal nervure four-branched, the first 

 branch emitted before end of cell, the second at or beyond the end, the third and 

 fourth forming a small fork at the tip of the wing ; the upper radial is thrown off from 

 the sub-costal considerably beyond the cell ; middle discocellular short, straight, lower 

 one long, slightly curved, oblique and somewhat angulated. 



The " clouded yellow " form a very distinct group, and are very numerous in 

 species, especially in Central Asia. The males are generally of a yellow colour, varying 

 from light sulphur-yellow to deep orange, the latter being sometimes flushed with 

 purple, so deep in one or two instances as to appear almost black ; some species are of 

 a dull green. Some of the females are coloured like the males, many are Albinos, and 



