438 Mr. W. C. Hewitson on some new species of Butterflies. 



white, one triangular beyond the end of the cell at the costa, the 

 second between it and the apex, the third larger, midway between 

 the cell and the outer margin, curved and divided by a nervule. 



Posterior wing tailed, chocolate-brown, with a large rufous 

 patch between the end of the cell and the outer margin. 



Under side. Anterior wing deep brown, the apex ashy brown. 



Posterior wing silveiy ash, with two indistinct bands of brown, 

 one from the costa across and beyond the cell, the other from the 

 costa to the tail, and outside the band are some indistinct points 

 of white. Exp. 2>^ inches. 



In the Museum and my own collection. From Bolivia. 



Corades Pannonia. PL X. figs. 1 & 2. 



Upper side deep brown, almost black, posterior wings tailed. 



Under side. Anterior wing brown, the apex and a small spot 

 on the costa near it lighter, the former undulated with silver. 

 Halfway between the middle of the wing and the posterior mar- 

 gin and parallel with it are three round rufous spots. 



Posterior wing brown, beautifully undulated with silver striae 

 of a purple hue, except on the margin of a band of yellow, 

 which crosses the wing in a straight line, commencing near the 

 middle of the costa and ending at the tail, distinctly defined on 

 the inner margin, on the outer indistinct, losing itself in the silver 

 striae ; there is also a slight indication of a belt of silver across 

 the cell. Exp. 2^-^ inches. 



In the British Museum and my own collection. From Vene- 

 zuela. 



Fig. 2 is probably only the female of the preceding ; it differs 

 from it however more than can be seen by an uncoloured plate. 

 Its upper side is of a much lighter brown. On the under side 

 instead of the straight band of yellow, there is a much narrower 

 one of silver, curved outwards. The scarcely seen belt of silver 

 across the cell in the above is here distinct and silvery. 



Corades Ulema. PI. X. fig. 3. 



Upper side brown. 



Under side light brown, anterior wing with the apex lighter, 

 with five yellowish spots, two upon the costa near the apex, the 

 outer one the largest and undulated with silver, three in a row 

 between the middle of the wing and the outer margin. 



Posterior wing tailed, crossed by two bands, which, having their 

 origin at the costa, almost unite at the anal angle ; the inner one 

 narrow, of equal breadth, silvery white, curved inwards, crosses 

 the middle of the cell. The outer triangular, broad at the costa 

 and gradually becoming narrower to the tail, the inner side sil- 

 very white and concave, the rest vmdulatcd with silver and rufous 



