1902.] L. de Niceville — Butterflies of Hongkong in Southern China. 29 



In China and Japan the larva of this butterfly has been recorded 

 to feed on Zanthoxylum and 2Egle, Natural Order Rutacese, aud on 

 Phellodendron. 



97. Papilio demoleus, Linnaeus. 



Papilio demoleus, Linnsens, Syst. Nafc. Ins., ed. x, vol. i, pfc, 2, p.. 464, n. 35 

 (1758) ; Westwood, Donovan's Ins., China, new edition, p. 57, pi. xxviii, fig. 2, female 

 (1842); Rothschild, Nov. Zool., vol. ii, p. 279, n. 67 (1895); Papilio erithonius 

 Cramer, Pap. Ex., vol. iii, p. 67, pi. ccxxxii, figs. A, B, male (1782) ; Walker, Trans. 

 Ent. Soc. Lond., 1895, p. 470, n. 98; Papilio epius, Westwood, Donovan's Ins., China, 

 new edition, p. 56, pi. xxviii, fig. 1, male (1842). 



The larva in India feeds on Ruta, Glycosmis, Mtirraya, Citrus and 

 JEgle, all Natural Order llutacese, Psoralea, Natural Order Leguminosse, 

 while the local race P. demoleus sthenelus, MacLeay, is said to feed on 

 Salvia, Natural Order Labiates, New Guinea. 



98. Papilio helenus, Linnaeus. 



Papilio helenus, Linnasus, Syst. Nat. Ins., ed. x, vol. i, pt. 2, p. 459, n. 4 (1758) ; 

 Elwes, Proc. Zool. Soc. Lond., 1881, p. 873 ; Rothschild, Nov. Zool., vol. ii, p. 284, 

 n. 72 (1895); Walker, Trans. Ent. Soc. Lond., 1895, pi. 469, n. 96. 



The larva in India feeds on Zanthoxylum, Glycasmis and Citrus, 

 Natural Order llutacese. 



99. Papilio memnon agenoe, Linnaeus. 



Papilio agenor, Linnseus, Syst. Nat. Ins., ed. x, vol. i, pt. 2, p. 460, n. 13 (1758) ; 

 Westwood, Donovan's Ins., China, new edition, p. 53, pi. xxiv, fig. 2, female, second 

 /orm (1842); Walker, Trans. Ent. Soc. Lond., 1895, n. 469, n. 94; Papilio memnon 

 agenor, Eothschild, Nov. Zool., vol. ii, p. 316 (d) (1895) ; Papilio memnon, Leech, 

 Bntt. from China, Japan and Corea, p. 544 (1893). 



The larva of this butterfly does not appear to have been found in 

 India, but it almost certainly feeds on plants of the arangeaceous 

 group, Natural Order Rutacese. True P. memnon, Linnaeus, in Sumatra 

 feeds on Citrus. 



100. Papilio protenor, Cramer. 



Papilio protenor, Cramer, Pap. Ex., vol. i, p. 77, pi. xlix, figs. A, B, male (1775) ; 

 Westwood, Donovan's Ins., China, new edition, p. 56, pi. xxvii, female (1842) ; 

 Elwes, Proc. Zool. Soc. Lond., 18S1, p. 872, Leech, Bntt. from China, Japan and 

 Corea, p. 546 (1893) ; Rothschild, Nov. Zool., vol. ii, p. 331, n. 108 (1895); Walker, 

 Trans. Ent. Soc. Lond., 1895, p. 469, n. 95. 



The larva of this butterfly in the Western Himalayas feeds on 

 Zanthoxylum, Natural Order Rutacese. 



