156 Lloyd's natural hlstory. 



distinctly dentated wings, a large ocellus on the fore-wings, 

 and unusually conspicuous curved or zig-zag white or pale 

 markings. 



NYCTIPAO CREPUSCULARIS. 



{Plate CX XX VII I.) 



Attacus crepnsailaris, Linnreus, Syst. Nat. (cd. x.), i. p. 509, 



no. 65 (1758); id. Mus. Ludov. Ulricoe, p. 378 (1764) ; 



Clerck, Icones, pi. 53, figs. 1-4 (1764) ; Drury, 111. Exot. 



Ent. i. pi. 20, figs. I, 2 (1773); Cramer, Pap. Exot. ii. pi. 



159, fig- A (1777)- 

 Erebus crcpuscularis, Duncan in Jardine's Nat. Libr. Exot. 



Moths, p. 196, pi. 25, fig. I (1841). 

 Nyctipao crepuscularis, Guenee, Spec. Ge'n Lepid. Noct. iii. 



p. 182 (1S52); Walker, List Lepid. Ins. Brit. Mus. xiv. p. 



1304, no. 3 (1858); Moore, Lepid. Ceylon, iii. p. 148, pi. 



165, figs. I, I a (1885); Hampson, Faun. Brit. Ind. Moths, 



ii. p. 461 (1894). 

 This richly marked Moth is found throughout India and 

 Ceylon, Burma, China and Japan, the Indo-Malayan Islands, 

 and the Philippines. It expands from four inches to four 

 inches and a half. 



The wings are broad and much dentated, dark brown with 

 the abdomen paler. An ochre-yellow band crosses the wings 

 obliquely, and is intersected on the hind-wings by a brown line, 

 running on the fore-wings on the outer side of the ocellus, 

 where it becomes attenuated and finally lost in a white band, 

 which commences at the costa, and meets it at an angle. 

 Another ochreous line, but narrower, commences at the junc- 

 tion of the middle and outer thirds of the costa, and takes a 

 straighter course across the wings, ending on the inner margin 

 of the hind-wings. Opposite the ocellus it meets the first line 

 at an acute angle, but soon leaves it, and is continued nearly 



