( li ) 



slightly above the centime of the discocellulars ; 4 arising from 

 the lower angle of the cell and 2 and 3 from points well before 

 the angle and consincuously bent dowmvards, the last reaching 

 the margin close to the outer angle. In outline the fore- wing 

 shows the outer margin nearly rectangular with the costa, 

 from the apex to vein 4, after which it is concave as far as 

 vein 2, and then becomes gradually confluent with the inner 

 margin. In the hind-wing, vein 8 is curved near the base ; 

 6 and 7 and 3 and 4 arise from the angles of the cell, and 5 

 springs from the centre of the discocellulars, which are slightly 

 angled outwards. The whole wing is sub-quadrate, and the 

 costa is concave beyond the middle ; the outer margin being 

 slightly angled at veins 7 and 4. The palpi have the second 

 joint somewhat swollen and the third thin. The legs are 

 thickened and clothed in granulated scales, the hind pair having 

 the tibiae and tarsi flattened. The antennae are nearly half 

 the length of the costa, gradually thickened, reddish-brown 

 with pale tips. I propose the name of Teratoneura for the 

 genus and attach the description of the species." 



(a) Teratoneura isabellae, n. sp. 



$. Fore-wing dark brown, with a large orange-red patch 

 extending from near the base of the inner margin to about 

 2 mm. from the outer margin ; occupying the basal portions 

 of interspaces 3 and 4 and two-thirds of 2, expanding to the 

 inner margin ; two quadrate orange spots present in interspaces 

 4 and 5, beyond the line of the outer edge of the large orange 

 patch. Hind-wing bright orange-red with an even dark brown 

 marginal band, 2 mm. in width. Under-side with the orange 

 markings of the fore-wing upper-side replaced by yellowish 

 similar ones ; the ground colour of the remainder of the wing 

 variegated with greyish and brown, with a few reddish scales 

 on the costa before the apex and on the margin in interspace 

 2, where there are indistinct sub-marginal yellowish patches. 

 The hind-wing is variegated with dark brown and silvery 

 grey ; a leaden fascia extends from the apex to the middle of 

 the inner margin, where it is bifurcated ; a silvery, sub-basal, 

 broad comma-like mark present on the costa, and an indis- 

 tinct orange marginal maik on the tornus. 



Exp. $ 42 mm. 



D 2 



