PAPILIONID.li. PIERIN.T:. CALLOSUNE. 



(lashes ; a black spot at the cud of the cell ; two small black clots on intcrno- 

 luediau area and three brown triangular sjiots at end of first median branch, 

 interno-median fold, and submedian vein ; secondaries pale yellow, base of 

 costal margin and a spot at the end of the cell bright yellow ; veins, on 

 ell)owed stripe beyond the middle, and the fringe, excepting at the extremity 

 of the internervular folds, dark brown ; body below white. 



" This species is readily distinguished from all its allies by the well-defnied 

 dirk-coloured veins on the under surface." (A. G. Butler, loc. cit.) 



Hab. "La,do, 20th August, l.Sy4 ; Wad el ai, '27 th January, 1887 " (Emin 

 Pasha). Zanzibar (Last). 



lu the Collections of the British Museum and of Henley Grose Smith. 



II.— CALLOSUNE ANAX. ^ . Figs. 5, G. ? . Figs. 7, 8. 



Callosune Jnax, Henley Grose Smith, " Annals and Magazine of Natural 

 History," ser. G, vol. 3, p. 125 (February, 1889). 



Exp. $ 2i; 9 2f inches. 



" jl/ale. Upperside. Anterior wings white with black veins, except the 

 sidicostal and median nervure and the upper discocellular nervule, which are 

 l)n)wnish-white ; apical third with a large iridescent mauve patch, in some 

 liglits iridescent blue, broadly bordered with black all round, especially towards 

 tlie inner angle ; a narrow oldong spot at the end of the cell ; basal area grey. 



" Posterior wings white, with the outer half of the veins black, tipped at 

 iiw. ends with rather large triangular black spots. 



" Underside. Anterior wings wdiite, with partially black veins, as on the 

 uppiu-side, tipped with black ; outer margin black, the mauve colour in the 

 l)atcli on the upperside showing faintly through, in the middle of which Itetween 

 tUr. veins is a curved row of five triangular black spots, the apices of the triangles 

 ])ointing inwardly; the first spot beneath the second subcostal nervule, the 

 middle spot the largest; a spot at the end of the cell. 



• " Posterior wings creamy-wdiite, with brown veins, tipped on the margin 

 with hlack ; on the disk is a row of black spots between the veins, the iirst below 

 the costa, rather beyond its middle, the largest, the three next in a line beneath 

 the Iirst, the three lowest following the curve of the wing towards the inner 



