36 MR. A. G. BUTLER ON THE GENUS PIERIS. [Jan. 16, 



unless Dr. Boisduval's locality is incorrect, in which case I should 

 suggest the adoption of Mr. Moore's name. 



61. Delias nigrina. 



Papilio nigrina, Fabricius, Syst. Ent. p. 475. n. 139 (1775); Dono- 

 vau, Ins. New Holl. pi. 19. fig.* I (1805). 



Australia ; Moreton Bay ; Richmond River. B.M. 



62. Delias harpalyce. 



Papilio harpalyce, Donovan, Ins. New Holl. pi. 18. fig. 1 (1805). 

 Australia ; Sydney. B.M. 



63. Delias momea. 



Pieris momea, Boisduval, Sp. Gen. Lip. i. p. 477. n. 56 (1836). 

 Java. B.M. 



64. Delias nysa. 



3 . Papilio nysa, Fabricius, Syst. Ent. p. 473. n. 128 (1775). 

 $ . Papilio endora, Donovan, Ins. New Holl. pi. 20. fig. 2 (1805). 

 Australia ; Moreton Bay. B.M. 



65. Delias orphne. 



Pieris orphne, Wallace, Trans. Ent. Soc. London, 3, vol. iv. p. 361. 

 n. 56, pi. 8. fig. 2(1867). 

 Malacca. 



66. Delias georgina. 



Pieris georgina, Felder, Wien. ent. Monats. v. p. 298. n. 5 (1861); 

 Reiseder Novara, Lep.ii.p. 160. n. 129, pi. 24. figs. 4, 5 (" 1865"). 

 Luzon. 



67. Delias? furvus. 



Papilio furvus, Goeze, Beytr. i. p. 182. n. 77 (1779) ; Seba, Thes. 

 pi. iv. figs. 13, 14. 



Genus 3. Mylothris, Hiibner. 

 Verz. bek. Schmett. p. 90(1816). 



1. Mylothris poppea. 



Papilio poppea, Cramer, Pap. Exot. ii. pi. 1 10. fig. D (1 779). 



Papilio poppa, Hcrbst, Natursyst. Schmett. pi. 89. fig. 5. 



Sierra Leone. B.M. 



2. Mylothris rhodope. 



Papilio rhodope, Fabricius, Syst. Ent. p. 473. n. 130 (1775); 

 Donovan, Nat. Rep. hi. pi. 86 (1825). 



Ashanti ; Sierra Leone. B.M. 



3. Mylothris trimenia. 



Pieris trimenia, Butler, Cist. Ent. p. 13 (1869). 



