186 LEPIDOPTERA INDIGA. 



Piccarda Singa^mra (Thyca Siugapura, Wallace, I.e. p. 353, pi. 7, fig. 2, c? (1867). 

 Delias Sing. Distant, RLop. Malay, p. 293, fig. 100 (1885). de Niceville, Jouru. As. 

 Soc. Bang. 1895, p. 489. Butler, ?.c. p. 156 (1897). Habitat. Singapore; Sumatra; 

 Borneo. 



Piccarda Dives (Delias Dives, de Niceville, Journ. As. Soc. Bengal, 1897, p. 562, 

 pi. 1, fig. 1, S . Habitat. Penang. 



Piccarda Gathara (Delias Oathara, Grose-Smith, Ann. Nat. Hist. 1893, p. 34; id. 

 Rhop. Bxot. ii. Del. pi. 5, fig. 7, 8 (1895). Butler, I.e. p. 156 (1897). Habitat. 

 Borneo. 



Piccarda Nausicaa (Delias Nausicaa, Frulistorfei", Berl. Bnt. Zeit. 1899, p. 60 ; 

 id. Stett. But. Zeit. 1902, p. 358. Habitat. Borneo. . 



Piccarda Annamitica (Delias Agostina Annamitica, Frubstorfer, Soc. Eutom. 

 1901, p. 98 ; id. Iris, 1902, p. 173. Habitat. S. Annara. 



Piccarda Baracasa (Delias Baracasa, Semper, Reise Phil. Lep. p. 230, pi. 34, 

 fig. 2 (1890). Butler, ?.c. p. 156 (1897). Habitat. Philippines. 



Piccarda Danala (Delias Danala, de Niceville, Journ. Bombay Nat. Hist. Soc. 

 1893, p. 61, pi. L, fig. 9 (? ; id. J. As. Soc. Bengal, 1895, p. 489. Butler, I.e. p. 157 

 (1897). Syu. Delias Karo, Hagen, Iris, vii. p. 33, pi. 1, fig. 4 <S (1894). Habitat. 

 Sumatra. 



Piccarda Vislvmi (Pieris Vishnu, Moore, Catal. Lep. Mus. B. I. Company, i. p. 83, 

 pi. 2a, fig. 5, (? (1857). Delias Vishuu, Butler, I.e. p. 158 (1897). Habitat. 

 Java. 



Genus PRIONERIS. 



Prioneris, Wallace, Trans. Ent. Soc. Lond. 1867, p. 383. Watson, Lit. and Phil. Soc. Manchester, 

 1867, p. 260. Butler, Cistula Entom. i. p. 39, pl.'^l, fig. 1 (1870); id. Proc. Zool. Soc. 1S72, 

 p. 27. Moore, Lep. of Ceylon, i. p. 140 (1881). Schatz, Exot. Schmett. ii.p. 64 (1886). Kirby, 

 Allen's Nat. Libr. Butt. ii. p. 171 (1896). Fruhstorfer, Berl. Ent. Zeit. 1899, p. 105. 



Pieris (Sect. i. pt.), Doubleday and Hewitson, Gen. T). Lep. i. p. 44 (1847). 



Imago. — Wings large. Foretoing triangniav; costa mucli arched from the base, 

 apex obtusely-pointed, exterior margin very oblique, uneven ; costal margin in the 

 male, thickened and minutely serrated ; costal vein extending neai-ly two-thirds its 

 length; subcostal vein four-branched, its first branch emitted at nearly one-half and 

 second at one-fourth before end of the cell, third bifid, the fourth being thrown off 

 at one-third before the apex, and the upper radial at one-fourth from beyond the 

 cell ; upper discocellular very oblique, lower less oblique, lower radial from their 

 angle ; cell broad, extending to nearly two-thirds length of the wing ; middle median 

 at one-fourth and lower oue-half before end of the cell ; submedian vein slightly 



