1878.] LEPIDOPTERA OF HAINAN. 697 



Papilio ACHATES. 



Papilio achates, Cram. Pap. Exot. pi. 182. f. A, B. 



Papilio malayanus. 



Papilio malar/anus, Wallace, Trans. Linn. Soc. 18G5, p. 59. 



Papilio swinhoei, n. sp. 



Allied to P. nomius, Esper, from S. India. Differs on the upper- 

 side in the fore wing having the costal bands broader, the submar- 

 ginal row of spots smaller and narrower ; the hind wing is also 

 shorter, the upright black bands broader, the two pale spots beneath 

 them widely separated, and the marginal lunules much narrower. 

 On the underside the hind wing has the discal red maculated band 

 more heavily margined with black. 



Expanse, 6* 2f ■, $3 inches. 



Hab. Hainan. In coll. H. Druce and F. Moore. 



Papilio axion. 



Papilio axion, Felder, Verh. zool.-bot. Ges. xiv. p. 305 (1864). 

 P. euryphilus, Hiibner, Samml. exot. Schm. 



Papilio megarus. 



Papilio megarus, Westw. Arc. Ent. ii. pi. 79. f. 2. 



Papilio saturata, n. sp. 



Distinguished from Indian specimens of P. panope by its intense 

 and uniform dark colour throughout the upperside, being of a much 

 darker tint than any specimens from India ; the marginal spots on 

 the fore wing small but very prominent. In the hind wing there is 

 an outer marginal series of broad quadrate ochreous spaces, a sub- 

 marginal row of very narrow brown-speckled ochreous angular lunules, 

 and an inner row of acutely angular, scarcely perceptible ochreous 

 marks. Underside also very dark-coloured ; the base of fore wing 

 black-tinted ; quadrate ochreous spots on outer margin of hind wing 

 very broad ; submarginal lunules white. 



Expanse 4 inches. 



Hab. Hainan. In coll. H. Druce. 



Morphidje. 

 Clerome eumeus. 



Papilio eumeus, Drnry, 111. Exot. Ent. i. pi. 2. f. 3. 



Nymphalid^e. 

 Athyma leucothoe. 



Papilio leucof/ioe, Linn. S. N. i. 2, p. 780. 



Neptis hainana, n. sp. 



Near to N. eurynome, Westw. (Donov. Ins. of China, 2nd edit. 

 p. 66, pi. 35. f. 4), from China. Differs above in its more compactly 

 Proc. Zool. Soc— 1878, No. XLV. 45 



