526 PROF. J. 0. WESTWOOD ON THE URANIIDA. 
Nyctalemon, pars med., Walker, List B.M. Lep. Het. p. 7. 
Nyctalemon, Guenée, Sp. Gén. ix. p. 14. 
Sp. 1 (21). Lyssip1a PaTROCLUS. 
Papilio patroclus, Linn. Mus. Reg. 204; Syst. Nat. ii. 749; Clerck, Icon. pl. 37. fig. 1; God. Ene. 
M. ix. 710; (Urania p.) Guenée, Sp. Gén. ix. p. 15. ; 
Lyssa patroclaria, Hiibner, Verz. p. 289. 
Note—tThe fascia of the fore wing is broader, white, and extends nearly to the anal 
angle of the fore wing. 
Hab. Amboina, Sylhet, Java, Duke-of-York Island. 
Sp. 2 (22). LyssipIA MEN@TIUS. 
Papilio patroclus, Cramer, Pap. pl. 109. figs. A, B; Drury, Ins. i. pl. 7, 8; Guenée, Sp. Gén. ix. 
p. 15 (Nyctal. patr.), nec Linn., Clerck. 
Nyctalemon menetius, Hopffer, Neue od. wen. bek. Schmett. 11. Heft, pl. 3. fig. 1 (1856) ; 
Boisduval, Rev. Zool. 1874, p. 20. 
Nyctalemon zampa, Butler, Ent. M. Mag. vol. v. p. 273 (1869). 
Nyctalemon crameri, Boisduval, Rey. Zool. 1874, p. 19. 
Lyssa achillaria, Hiibner, Verz. p. 289. 
Nyctalemon achillaria. Guenée, Sp. Gén. ix. p. 15, 
Papilio patroclus, var., Cramer, Pap. pl. 198. figs, A, B. 
Note.—The fascia is narrow, white, and does not reach near to the anal angle of the 
fore wings. 
Hab. China, India, Singapore. 
Sp. 3 (25). LyssmiA HECTOR. 
Nyctalemon hector, White, MS.; Walker, List Brit.-Mus. Lep. Het. vii. p. 1771. 
Nyctalemon longicaudus, Schauff. Nung. Otios. i. p. 13 (Manilla). 
L. fusculo-cinerea, alis anticis posticisque fascia recta obliqua alba; alis anticis 
margine basali nigro, albo subundulato ; alis posticisad apicem externum nigro plagiatis 
vel subfasciatis. 
Hab. Borneo and Philippine Islands. In Mus. Brit. 
Smaller than NV. patroclus, inner tail of hind wings proportionally longer. 
Sp. 4 (24). LyssIDIA NAJABULA. 
Nyctalemon najabula, F. Moore, Proc. Zool. Soc. 1877, p. 620. 
Hab. Andaman Islands. In Mus. Brit. 
Smaller and of a much darker fuliginous-brown colour both above and below than 
the Indian LZ. menetius and the Malayan ZL. docilis, and has a narrower median trans- 
