New South American Butterflies. 677 
Underside. The red-brown markings are paler than in neptoides. 
On the fore-wing the apical patch is larger, and the distal spot in 
cellule 2 is smaller. On the hind-wing the silvery discal area is 
more obscured distally by violet and a patch of dark brown at vein 
5. The silvery-white costal border is extended to fill the basal 
half of cellule 7. The red-brown at the base is edged distally by 
dark brown, and the red-brown marginal band is crenulate and not 
edged with black proximally. The silvery-white at the apex is 
of greater extent. Length of fore-wing 26 mm. 
Antennae without the white spot on the club as described in 
neptordes. 
Type, a § from Huancabamba, N.E. Peru. 9 ¢ 4 from 
this locality. 
In Collection Adams, British Museum, 2 ¢ ¢: Chancha- 
mayo, Peru; 1 g La Merced, Peru, 2000-3000 feet, January 
to February 1903; 1 g San Remon, Peru, 3000 feet, 1904; 
1 3 Rio Colorado, Peru, 2500 feet, 1904; 1 g Oxypampa, 
N. Peru, 7200 feet. The specimen from San Remon has 
the band on the hind-wing yellowish. 
SATYRIDAE. 
Callitaera mimica, sp. nov. 
Allied to polita, Hew., from which it differs in the broad distal 
band of the hind-wing. This character causes it to present a 
remarkable resemblance to Haetera hypaesia, Hew. 
6 upperside. Fore-wing diaphanous with a smoky tinge. 
Costal and distal margins narrowly dark brown. A narrow stripe 
of dark brown runs from near the origin of vein 9 to the inner 
margin near the outer angle, and thickens posteriorly. A similar 
but narrower stripe crosses the cell, almost touching the costal 
border and terminating at the inner margin just before vein la. 
Hind-wing diaphanous with a smoky tinge. A broad dark 
submarginal band unites with a narrower marginal band forming a 
distal band 5-10 mm. in breadth being widest at vein 3. A hyaline 
spot is placed in each cellule within the band forming six spots; 
2 at the apex are close together, and the fifth is concave on its 
distal edge. A black eye-spot with a white pupil is placed distally 
of the second spot and a similar ocellus at the fifth spot. A faint 
curved line of dark brown stands distally in the cell and another 
faintly distinguishable curved line runs from just below the origin 
of vein 2 to the inner margin between the two submedians. 
Underside of fore-wing similar to the upper except that the 
