PAPILIONID.E.-PAPILIONIN.E. 



PAPILIO. V. 



IX.— PAPILIO ACHERON, s ■ Figs. 1, 2. 



Papilio Arhcran, Heuloy Grose Smith, "Annals and Magazine of Natural 

 History," scr. 5, vol. 20, p. 432 (December, 1887). 



Exp. 4 inches. 



Mali-. "Upperside. Wings bluish-black, slightly suffused with purple; 

 margins between the nervures narrowly white ; the posterior wings slightly 

 irrorated with grey in the anal area. 



" Underside. Wings with markings as in my P. Forhesi [vide anka, 

 Papilio, p. 1, pi. 1, f. 1, 2], except that the grey rays between the nervules on 

 the anterior wings are less marked, the ochraceous band on the posterior wings 

 does not extend beyond the upper median nervule, and the three blue spots 

 near the exterior margin ])etween the costal nervure and the discoidal nervule 

 are less distinct ; the white spots on the margins between the nervules are 

 much narrower. 



" Nearest to P. Forhesi." (H. G. S., loc. at.) 



Hab. North Borneo. 



In tbe Collection of Henlev Grose Smith. 



X.— PAPILIO ADAMSONI. $ . Figs. 3, 4. 



Papilio Adamsoni, Henley Grose Smith, " Annals and Magazine of Natural 

 History," ser. 5, vol. 18, p. 149 (August, 1886). 



Exp. 4^ inches. 



" Upperside. Anterior wings brown-black, darker towards the base, the 

 nervures and rays between the nervures black. Posterior wings the same 

 colour as the base of the anterior wings, paler towards the anterior margin, 

 crossed beyond the middle by an irregular band of five rosy-white spots, the 

 spot nearest the anterior margin cordate, the next three conical and lunulated 



VOL. I., JULY, 1888. K 



