( .'505 ) 



to onter line, but retracted above to costa ; cell-spot obscure ; friuge grey-brown, 

 the basal half much darker than the apical. 



Himhving : like forewing, but paler, without basal line ; fringe dark-chequered 

 beyond veins. 



Underside much paler, greyish ochreous, thickly speckled; inner margin of 

 forewing whitish ; the lines of the npperside hardly shown, but both wings with a 

 very concise dark brown lunulate-dcntate submarginal line. 



Head, thorax, and abdomen concolorous with wings. 



Expanse of wings : 40 mm. 



1 S from Huatuxco, Vera Cruz. 



The hindmargin of hindwing is crenulate without an elbow at vein 4 ; that of 

 forewing distinctly elbowed. The species must be nearly allied to A. hirida Bruce, 

 but neither his description nor figure correspond exactly. 



159. Anisoperas olivata spec. nov. 



Forewing : olive-drab, finely speckled with darker ; the inner and outer lines 

 marked by black and white vein-dashes, in which the white is very conspicuous, 

 placed in both cases on diffuse dark grey shades ; the onter line is much nearer 

 the hindmargin than in general, the spots on veins 8, 7, 6, 4, 3 being all exactly 

 vertical and parallel to hindmargin, and the spot on vein 1 being at least at 

 four-fifths from base, instead of three-fourths as usual ; a cloudy median shade, 

 indistinct, in which lies the black cell-spot ; fringe concolorous. 



Hindiving : the same, without first line. 



Underside paler, with sligliter speckling ; the spots of outer line of forewing 

 marked from costa to vein 2, blackish, in a smoky cloud which leaves the apex 

 jiale : hindwing without markings. 



Head, thorax, and abdomen concolorous. 



Exi)anse of wings : 35 mm. 



1 c? from Charaplaj-a, Bolivia, 1300 m., June 1901 (Simons). 



Forewing with a scarcely perceptible bend in hindmargin at vein 4 ; hindwing 

 with a slight tooth. 



160. Anisoperas undilinea spec. nov. 



Exceedingly like the last species, differing in the following particulars : — 



The hindmargin of forewing is decidedly angled at vein 4, above and below 

 which it is faintly concave, while in the hindwing the tooth at middle is more 

 developed, and the margin on either side crenulate. 



The two lines are fine and brown, very sinuous, the inner line forming a deep 

 projection above middle towards cell-spot, and a rounded one below, preceded by 

 a narrow grey shade, with paler spots on the veins ; the outer line is strongly 

 sinuate inwards beyond cell and in submedian interspace, followed by a neat grey 

 shade with pale vein-spots, of which the upper ones are in a less vertical position 

 than in A. olivata ; the hindwings are entirely without the inner shade. Beneath, 

 the costa is concisely striated with blackish, and there is no dark cloud from costa 

 along the outer line of dots. 



Expanse of wings : 38 mm. 



$ from Tucuman, Argentina, April 1902 (Dinelli). 



