new species of Chilian Lepidoptera. 219 
5. Pseudaleucis Oyarzunt, n. sp. 
Alis anticis fumosis, irregulariter trilineatis, dimidio basali 
pallidiore, apice bipunctato ; posticis fumosis, albidis, linea trans- 
versali obscuriore; infra ejusdem coloris supra; linea obscuriore 
velut: omnino fusco-maculatis, macula discoidali nigra. Ex. alar. 
32mm. 
Hab. Araucania, Februario. 
Fore wings on the upper side of a smoky brown, inclining to a 
fawn colour, the basal half being slightly lighter; the wing is 
crossed by three irregularly angulated lines; the one at basal 
fourth is biangulated, and the outer one across the disc is inarched 
at its lower extremity, the space between this line and the central 
one forming a band slightly darker than the ground colour; just 
below the apex are two small black spots; the hind wings are 
smoky white, crossed in the middle by a dark line; thorax 
brownish; body sordid white ; below, the wings are of the same 
colour as on upper surface, with a dark transverse line across 
outer third; the hind wings densely brown-speckled, with a black 
spot at the end of cell; body below smoky brown; legs brownish ; 
tarsi dirty white. 
26. Asestra Igquierdot. 
Alis anticis supra ochreis nebulosis splendidis; nigro-punctatis, 
in margine anteriore leviter; maculaque basali nigra; maculis 5 
transversalibus nigris, in angulo externo majore, linea transversali 
arcuata alba, macula discoidali nigra; posticis flavis splendentibus 
macula nigra, margine abdominali subalbido; alis infra flavis ; 
anticis, macula arcuata discoidali et linea transversali nigra lata ; 
posticis, puncto nigro discoidali. Ex. alar. 39 mm. 
Hab. Prineipue in prov. Santiago, et Araucania in 
mense Februario. 
Primaries on the upper side of an ochraceous tint, shining and 
slightly clouded, sparsely black, speckled on costal margin; a large 
black spot at basal third near inner margin, a darkish transverse 
band across the wing through the cell, and a black spot in the cell; 
five black fusiform discal spots, two close together on upper radial, 
and the other three near outer angle, the two nearest the angle 
being the largest ; just on the inner edge of these spots is a whitish 
arched line from costa to inner margin, where it terminates in a 
black spot; hind wings of a shiny pale yellow, with a row of black 
spots across the disc, the second from the apex being very large 
and pear-shaped ; abdominal border whitish ; fringe on fore wings 
brassy, on hind wings pale yellow, changing to golden towards 
