102 TEBAVOLUS. 



the wet-season form, which has received ho distinctive name ; then the intermediate 

 form, representing T. psendevaiiflic ; lastly, the dry-season form, which is typical of 

 T. eucharix. Of the costal marked type the wet-season form is again unnamed ; the 

 intermediate form is T. aurora ; and the dry-season form T. pallcna, which differs from 

 all the other phases in showing no trace of the dusky spot on the inner edge of the 

 orange apical patch in the male." 



EXPLANATION OP THE FIGURES OF T. encharis. 



Plate 31, fig. 1. S Coonor, Nilgluris (ir. II. Davison : GodnuinSalvin Coll. ; Mvs. Brit.). 

 ,, la. Underside of fig. 1 . 



„ lb. $ Bijapur {J. Davidson ; E. M. Sharpe Coll.). 

 „ Ic. Underside of fig, lb. 



„ Id. c? Bombay, January 1SS7 (Mns. Rotlmchild). 

 „ le. Underside of fig. Id. 

 ., If. 9 Bombay, June 1887 {Mus. Rothschild). 

 ,, Ig. Under.side of fig. If. 



„ Ih. S Bijapur (./. Davidson ; E. M. .SJuirpe Coll.). 

 „ li. S North India {Mus. Rothschild). 

 ,, Ij. Under.side of fig. li. 

 „ Ik. ? Bombay, March 1887 {Mas. Rothschild). 

 ,, 11. Underside of fig. Ik. 

 ,,lm. ? Bombay, February 1887 {Mks. Rothschild). 



TERACOLUS EVAN THE (Boisduval). 



(Plate 32, figs. 1, la-lg.) 



Anthocharis evanthe, Boisd., Spec. Gen. Lep. i. p. :)Cu (1836); Mabille, in Grandid. Hist. Nat. 



Madag. p. 293, p]. 41, figs. 1, la, 2 (1887). 

 Tei-acolus evanthe, Butler, P. Z. S. 187G, p. 165 ; Guy Marshall, P. Z. S. 1807, p. 26 ; Butler, Ann. 



and Mag. Nat. Hist. (6) xx. p. 45 (1897) ; Aurivillius, Rhop. .4;thiopica, p. 438 (1898). 

 Anthocharis e«a, Mabille, Bull. Soe. Philom. (7) iii. p. 134 (1879); id. in Grandid. Hist. Nat. 



Madag. pi. 40, figs. 6, 6a (1887). 



Allied to T. euc//aris in coloration and markings, but with the dark nervular 

 spots on the secondaries nearly obsolete, and with the underside thickly speckled 

 with a dusting as of pepper. The female has a distinct orange band on the apical 

 area, followed by a sulphur-yellow baud very plainly marked on the inner edge of 

 the latter ; the nervular spots on the secondaries more or less strongly indicated. 

 Underside thickly speckled. 



Male. — Central area of the primaries creamy-white, the apical area bright orange; 

 the costa, apex, and hind-margin narrowly edged with black ; a distinct and some- 



