60 PAPILIOXTD.E. 



it differs as follows : J . Smaller ; fore wing more produced, 

 its terrnen concave, tf . Upperside : ground-colour a more brownish 

 sooty-black. Hind wing with the upper discal white patch 

 extended into interspace 4, most usually very slightly so, often 

 represented only by a very small spot of white scaling, a white 

 spot also above the torual angle. Underside, fore wing : the 

 internervular brownish-yellow streaks limited to the apical area of 

 the wing. Hind wing : the upper discal patch extended to the 

 dorsurn in a series of three pure white not ochraceous-tinted spots, 

 a more or less incomplete postdiscal series of lunules formed of 

 diffuse blue scales, and the subterminal series of ochraceous luuules 

 of a darker colour and smaller than in chaon ; the rest as in cliaon. 

 5 . Upperside : ground-colour paler than in cliaon. Fore wing with 

 an ill-defined broad pale discal band perceptibly widened and 

 becoming whitish opposite apex of cell. Hind wing: the extension 

 into interspace 4 of the upper discal white patch more pronounced 

 than in the d 1 , the small white spot above the tornal angle followed 

 in some specimens by a blue ill-defined lunule and an ochraceous 

 spot. Underside, fore wing : the transverse discal band white and 

 much more prominent than on the upperside. Hind wing : the 

 postdiscal series of blue lunules generally complete and \\ell- 

 mai-ked ; the rest as in the cT . 



Exp. d 1 $ 108-112 mm. (4-26-4-44"). 



Hah. Within our limits found in the Andamans. Occurs in 

 the Malay Peninsula and Borneo. 



521. Papilio noblei, dc Niceville, J.A. S.S. 1888, p. 287, pi. 13, fig. 2 ; 

 Rothsch. Nov. Zool. ii, 189-5. p. 284 ; Moore (Sadeiigia), Lep. Lul. 

 v, 1901-1903. p. 217, pi. 459, figs. 2, 2 a, rf; Fruhstorfer, Iris, 

 1901, p. 268, $. 



c? . Upperside black. Fore wing with or without a quadrate 

 white spot in the middle of interspaces 1 a and 1 ; when present 

 the portion of vein 1 that divides the interspaces also white; 

 four slender lines in the cell and the veins paler than the ground- 

 colour. Hind wing : a dark ochraceous incomplete ring at the torual 

 angle, with an enclosed deep black oval spot ; above this an upper 

 discal cream-white patch that consists of a quadrate spot in inter- 

 space 7, an elongate rectangular spot in interspace 6, and a trape- 

 zoidal spot in interspace 5. In one specimen that I have examined 

 the spot in interspace 6 extends slightly into the cell. Underside : 

 fore wing similar to the upperside, ground-colour duller brownish 

 black ; cellular lines greyish white and very prominent ; a small 

 white discal spot iu interspace 2 followed by a terminal series of 

 short white lines in the interspaces. Hind wing : basal third 

 dull brownish black irrorated with greyish scales, the upper discal 

 white patch as on the upperside but slightly larger, below it is a 

 white elongate mark in interspace 1 and a subterminal complete 

 series of broad ochraceous-orange lunules ; the lower discal area, 

 the tail, and the ground-colour before and behind the upper sub- 

 terminal lunules velvety black. Antennae, head, thorax and 



