PA PILIONINPE. 
187 
crimson scales; tip of tail with a large paler crimson spot. Underside. For swing 
paler ; vein streaks also paler. Hindwing similar to the upperside. Thorax black; 
abdomen pale crimson, with black basal bands and lateral spots ; front of head, 
palpi, collar, and sides of thorax beneath pale crimson ; antennae and legs black. 
Female. Upperside. Forewing broader than in male; pale streaks similar. 
Eindwing with the central white patch as in the male; the three upper submarginal 
lunules somewhat larger, the lower partly speckled with crimson scales, these scales 
also extending to the outer angle, the two lower marginal lobed-lunules and the tip 
of tail bright crimson. Underside similar to the upperside, except that there is a 
very small white-speckled spot also present in the costal interspace. 
Expanse, S 5 to 5J, ? 4f to 5 inches. 
Habitat. —Andaman Isles. 
Distribution. —Mr. F. A. Roepstorff obtained it at Fort Blair, S. Andamans. 
Indo-Malayan Species. — Losaria Goon (Papilio Coon, Fabricius, Ent. Syst. iii. 
1, p. 10 (1793). Donovan, Ins. China, pi. 24, fig. 1 (1798). Zinken-Sommer, Nova 
Acta Ac. N. C. (1832), p. 146, pi. 14, fig. 3. Lucas, Lep. Exot. p. 11, pi. 6, fig. 2 
(1835). Boisd. Spec.'Gen. Lep. i. p. 201 (1836). Blanchard, Hist. Nat. Ins. iii. 
p. 421, pi. 2, fig. 1 (1840). Chenu’s Encyc. H. N. Pap. pi. 14, fig. 1 (1851). Roths¬ 
child, Nov. Zool. ii. p. 252 (1895). Syn, Pap. Hypenor, Godart, Enc. Metb. ix. 
p. 65 (1819). Achillides Hypenor, Hiibner. Samm. Exot. Schmett. iii. pi. 23, 
figs. 1, 2 (1834-41). Habitat. Java.— Losaria Tatiana (Pap. Coon aber. Patianus, 
Fruhstorfer, Berl. Ent. Zeit. 1898, p. 309. Habitat. N. Java.— Losaria. 
Palembangana, (Pap. Palembanganus, Rothschild, Nov. Zool. iii. p. 421 (1896). 
Habitat. Sumatra.—. Losaria Deliana (Pap. Doubledayi, var. Delianus, Fruhstorfer, 
Ent. Nach. 1895, p. 196. Rothschild, l.c. p. 254. de Niceville, Jonrn. As. Soc. 
Bengal, 1895, p. 511. Habitat. Sumatra. 
Genus Balignina. Forewing elongated, triangular; costa arched, apex convex, 
exterior margin very oblique, posterior margin short. Hindwing short, not prolonged 
posteriorly, exterior margin scalloped, with a long basally attenuated spatular-tipt 
tail; abdominal fold when opened displaying an elongated patch of white scales 
extending from the base to anal angle, and long erectile white hairs along edge of 
the submedian vein. Abdomen with prominent anal valves ; hind tibia incrassated 
towards the middle. Type. B. Neptuna.— Balignina Neptuna (Papilio Neptunus, 
Guerin, Rev. Zool. 1840, p. 43 ; id. Delessert’s Yoy. Ind. ii. p. 69 (1843). Wallace, 
Tr. Linn. Soc. 1865, p. 42. Distant, Rhop. Malay, p. 335, pi. 33, fig. 5 8, 
6 ? (1885). Rothschild, Nov. Zool. ii. p. 255 (1895). Syn. P. Saturnus, Guerin, 
Deless. hc.pl. 19 (1843). Pap. Tbetys, Guenee, Lep. Mus. Geneve, p. 10, pi. 1, 
fig. 5 (1878). Habitat. Malay Peninsula; Borneo.— Balignina Sumatrana (Pap. 
Neptunus, var. Sumatranus, Hagen, Iris, 1894, p. 21. Rothschild, l.c. p. 225. Pap. 
