HELICONIDAH.—ITHOMIA, 
ITHOMIA ACILLA. 156. 
Uprrrsipr. Male, transparent rufous-white ; the margins, nervures, and a band 
at the end of the cell of the anterior wing, dark brown. 
Unperside as above, except that the margins are rufous, 
Exp. 14% inch. Hab. Minas Geraes. 
In the Burchell Collection of the Oxford University Museum. 
This and the last described, though much like several species before figured, differ from them 
all in the arrangement of the nervures, and, though still more like each other, differ, as I have shown 
upon the plate, in the position of the costal nervures of the posterior wing. By the kindness of 
Professor Westwood, I have the pleasure of adding three new species to my long list of this beautiful 
group. 
ITHOMIA YANETTA. 158. 
Urrrrsipr. Male, transparent lilac-white ; the margins and a band at the end 
of the cell of the anterior wing dark brown; the base of both wings yellow; the 
inner margin of the anterior wing orange. 
UnpersrbeE as above. 
Exp. 24/5 inch. 
In the Collection of W. C. Hewitson. 
ITHOMIA FENELLA. 159. 
UprerstpE. Female, yellow; some of the nervures, the margins, and a band at 
the end of the cell broadly brown. Anterior wing white near the apex. 
UNDERSIDE as above. 
Exp. 2325 mch. Hab. Minas Geraes. 
In the Burchell Collection of the Oxford University Museum and of W. C. Hewitson. 
Much as the nervures differ; I feel very much inclined to believe that this is the female of 
I. Yanetta. 
ITHOMIA ORESTILLA. 160. 
Uprrrsipr. Male, transparent lilac-white, the nervures black. Anterior wing 
with the margins, a band across the cell, a band at the end of the cell and the apex 
(near which there are three white spots), black. Posterior wing with a short band at 
the middle of the costal margin, and the outer margin which is broad, black. 
UnpersibDz as above, except that all the bands are rufous, bordered only, with 
black, that the apex of the anterior wing has four white spots, and the outer margin 
of the posterior wing a band of bifid white spots. 
Exp. 3335 inch. Hab. New Granada. 
In the Collection of W. C. Hewitson. 
Nearly allied to J. Attalia of volume i. f. 77, which has Susiana of Felder for its female. 
