122 Description of a new,butterfly. 
have examined very slight variation in the submarginal spots of 
the primaries is alone discernible. Expanse of wings, 4 in. 
Hab. Mountainous regions about 100 miles N.W. of 
Chieng Mai, Siam. Coll. Richard Roberts, C.E. 
Three specimens obtained, which are now in the col- 
lections of the Hon. Walter Rothschild, Mr. Hastings 
Charles Dent, F.L.S., and my own, respectively. 
This species is in many respects like the type of the 
genus, C. Buddha (Moore), from N. India (Cat. Lep. in 
Mus. H.E.I.C., vol.i., pp. 162, 163 (1857) ), but a hand- 
somer insect, and principally conspicuous for the bright 
yellow blotch at the abdominal margin of the secondaries. 
In size it slightly exceeds that species also. Antenne, 
thorax, and abdomen wholly correspond with C. Buddha. 
EXPLANATION OF Puate VII. 
Fic. 1. Calinaga Sudassana, sp.n. 
Be ae under side. 
