136 MR. A. G. BUTLER ON THE GENUS TERACOLUS. [Jail. 18, 



the subcostal area, discoidal cell (excepting its inferior angle), and the 

 base of interno-median area black-brown, somewhat diffused in the 

 male : wings below sulphur-yellow, the male with the internal area 

 of primaries white, the female with the disk white ; the male slightly 

 tinted on outer border of primaries, and over the whole of seconda- 

 ries, with ochraceous ; minute marginal black dots at the termina- 

 tions of the nervures ; primaries with a large black spot, with a 

 squamose yellow centre at end of cell ; tbree black spots near outer 

 margin, below the median branches ; secondaries with a blackish sub- 

 apical costal spot ; a minute blackish annular dot at end of cell ; outer 

 border of upperside visible through the wing ; entire wing sprinkled 

 with black scales. Expanse of wings, 3 2 inches, § 1 bich 1 1 lines. 

 J, Scinde (Le Mesurier) ; § , Agra, N.W. Punjab. Coll. Moore. 



33. Teracolus puellaris, n. sp. 



5 2 • Allied to the preceding, but considerably smaller ; outer 

 border in the male narrower ; basal area of primaries and base of 

 secondaries grey, irrorated with brown : wings below sulphur-yellow, 

 the internal area white ; black spots near outer margin of primaries 

 placed more irregularly, the lower of the three extending downwards 

 and expanding upon the inner margin ; subapical costal spot of 

 secondaries ill-defined. Expanse of wings, <S 1 inch 5 lines, $ 1 inch 

 6 lines. 



c?, Punjab, "Wuzeerabad {Hearsay, B.M.). ; ?, Scinde (coll. 

 F. Moore). 



This may possibly be a dwarfed form of the preceding species ; 

 but I think not. 



34. Teracolus ochreipennis, n. sp. 



J 2 . Above like the preceding species, white, with black ir- 

 regular outer border, marked in the primaries with three white spots, 

 black discocellular spot, and grey base : below, however, it differs in 

 having the primaries with the outer border pale ochreous ; seconda- 

 ries entirely pale ocbreous or buff. Expanse of wings, J 1 inch 4 to 

 5 lines, $ 1 inch 6 to 8 lines. 



S, India; <5 $, Punjab; $, Scinde; $ var., N. India. 



Colls. Moore and B.M. 

 The three preceding species have been considered by some Lepi- 

 dopterists females of n. 37, which has been confounded with the 

 Phisadia of Godart. 



35. Teracolus phisadia. 



6 . Pieris phisadia, Godart, Enc. Meth. ix. p. 132. n. 40 (1819). 

 Idmais phisadia, Boisduval, Sp. Gen.Lep.i. p. 587. n. 3(1836). 



<3 2 . Pontia arne, Klug, Symb. Phys. pi. 7. figs. 1-4 (1829). 

 <$ . Idmais arne, Boisduval, Sp. Gen. Lep. i. pi. 19. fig. 2 

 (1836). 



Senegal. B.M 



This species has the primaries pale pinkish salmon-colour, and the 



secondaries white ; the female is, according to Klug's figure, yellow. 



