of the Amazon Valley. 321 
(two on the costal and two on the outer border) pure white : the triangular 
spot has straight margins, and the second costal spot is much larger than 
the three others. The basal half of the costal border has a metallic-bluish 
stripe. The hind wing has the whole central part of a pure-white hue, 
leaving only the extreme base and a moderately narrow outer border black. 
In the female the outer borders are broader, and that of the hind wing has 
an obscure whitish streak in the middle. Beneath, same pattern as above ; 
but the edges of the dark borders are reddish, and a submarginal bluish- 
plumbageous line traverses the outer borders of both wings. The fore 
wing has a curved bluish line from base to middle, and three spots of the 
same hue nearer the apex. In the female there is an elongated white 
spot in the middle of the rufous border of hind wing, and an inner double 
plumbageous line shorter than the outer one. 
Ega; very abundant, flying over bushes in thinned parts of the 
forest. The pupa resembles that of Pyrrhogyra Newrea as figured 
by Stoll. It is green in colour, with dorsal surface of the abdomen 
reddish, and has two, short, curved processes on the back—one at the 
base of the abdomen and one near the front border of the thorax. 
96. Eubagis Cenus, Fabricius. 
Papilio Cenus, Fab. Ent. Syst. m1. i. 808. 169. 
The true Zubagis Conus is a native of Southern Brazil, and is 
distinguished from E. Leucothea by its spotless hind wings, and by 
the white discal spot of the fore wings being very irregular in out- 
line, owing to the confluence with it of two of the white spots of the 
borders. I met with specimens on the banks of the Tapajos which 
very closely approximate towards H. Cenus, but differ in the hind 
wings having a very narrow dusky border, and in the first subcostal 
spot of the fore wing only being confluent with the white central 
spot. In these points the specimens form a connecting link between 
E. Genus and E. Leucothea, and compel us to conclude that both are 
local forms of one and the same stock. 
97. Hubagis Anubis, Hewits. 
Bubagis Anubis, Hewits. Exot. Butt. Eub. f. 16 & 17. 
Differs from EH. Leucothea chiefly in the presence of a triangular 
rufous spot on the costal margin of the hind wing beneath. It 
appears to be a widely distributed insect: I found it on the banks 
of the Cupari, in the interior of Brazil, and at St. Paulo on the 
Upper Amazons, and have also a specimen from Nicaragua. The 
female differs from the male in the same way as in the case of 
E. Leucothea. 
