ILLUSTRATIONS OF UNFIGURED LEPIDOPTERA. 6$ 



the lowest submedian nervule, one-eighth inch from hind margin, is an ocellus 

 of black with a white dot at its centre and encircled by a thread of light brown. 

 Above this, and resting on the next two nervules, are two minute white 

 specks ; and in interspace above these, nearly in apical area, is a small spot 

 of yellow. These markings are distinct, but not at all prominent. The inner 

 marginal area near base is light brown. 



The under side of hind wing is rich blackish brown. The hind marginal 

 area, outside of a line drawn from the apex to centre of inner margin, is 

 light brown tinged with gray. The portion of this above the anal angle suf- 

 fuses upward into the ground color. The portion bordering the hind margin 

 is slightly darker. The hind margin has a thread of grayish. One-sixteenth 

 inch within this is an irregular dark line running from costa to anal angle. One- 

 quarter inch within this line is another, running from same point at costa and 

 ending at inner margin one-quarter inch above anal angle. This line is very 

 near the dark basal half of the wing. In anal angle, in interspace above the 

 submedian nervure, is a small yellow spot. In interspace above this, one- 

 eighth inch from hind margin, is a yellow ocellus with a white dot at centre, 

 the same size as the ocellus on fore wing. From the submedian nervure, 

 near its central point, runs a line of very dark brown to the junction of 

 median nervure and lower submedian nervule, turning then and running up- 

 ward across discoidal space. In some specimens the ocelli of under side are 

 very indistinct and the marginal area of lower side of hind wing is not so 

 grayish. 



Taken near Alezuni in August, 1899. 



Euptychia therkelsoni A. G. Weeks, Jr. 1 

 (Plate XXIII, Figure 2.) 



Habitat: Bolivia. Expanse: 1.50 inches. 



Head, thorax and abdomen, black. Antennae and legs, above, black; be- 

 neath, light yellowish brown. 



The upper surface of both wings is a very rich dark brown, without any 

 markings. In a strong light the hind marginal areas show somewhat lighter. 



Under side of fore wing dark brown. Hind margin edged with a thread of 

 lighter brown. Within this, one-sixteenth inch within the margin, is a jagged 

 line of very dark brown, running from apex to inner margin. One-quarter 

 inch within this is another similar line, running from subcostal nervure down- 

 ward and disappearing toward lower submedian nervule. These lines are very 

 indistinct, perceptible only in a strong light. 



1 Pr. New England Zool. Club, Vol. II, p. 104, December 30, 1901. 



