312 
N0CTU1DJE. 
ventral surface of abdomen whitish. Fore wing grey -white 
suffused with reddish brown and irrorated with dark brown ; 
antemedial line dark brown, sinuous ; a minute white spot 
defined by dark brown in middle of cell ; reniform whitish 
with a brown and blue-white bar in centre, figure-of-eight- 
shaped, extending to below the cell ; a rather diffused brown 
medial line, oblique to discal fold, then inwardly oblique ; 
postmedial line dark brown slightly waved, excurved to 
vein 4, then incurved, the costal area beyond it with rather 
darker suffusion ; a subterminal series of blackish points, 
incurved below vein 3 ; a terminal series of blackish points. 
Hind wing grey-white tinged with reddish brown and irrorated 
with dark brown ; a rather diffused oblique dark antemedial 
line from cell to inner margin ; a blackish discoidal point ; 
a rather lunulate bright chocolate-brown spot defined by 
whitish just beyond lower angle of cell between vein 5 and 
submedian fold ; postmedial line blackish, curved, dentate, 
interrupted by the low er part of the chocolate-brown spot ; 
a subterminal series of minute black spots, obsolescent 
towards costa ; a terminal series of black points. Underside 
of fore wing with the disc suffused with rufous, a minute 
dark spot in middle of cell, the discocelullars defined by a 
few r dark scales, the medial line more diffused and oblique to 
median nervure, a faint subterminal line excurved below vein 
7 and at middle ; hind w ing with diffused dark antemedial 
line and small black discoidal spot. 
Hab. Panama, Chiriqui ( Ribbe ), 1 $ type, Godman-Salvin 
Coll. Exp. 34 millim. 
Oxidercia cymatistis, n. sp. 
$. Head, thorax, and abdomen whitish suffused with rufous ; 
tarsi browmer slightly ringed with white. Fore wing rufous ; 
antemedial line indistinct, red-browm, incurved in the cell ; 
orbicular and reniform greenish white defined by purple- 
brown, the former minute, round, the latter figure-of-eight- 
shaped, its lower part much larger and extending to vein 2, 
its centre with red-brown discoidal striga and small annulus 
filled in with whitish at lower angle of cell ; a faint oblique 
brown medial line ; postmedial line red-brown defined on 
outer side by grey- white, waved, oblique to vein 6 and below 
vein 4 ; a subterminal series of indistinct diffused dark spots 
in the interspaces defined on outer side by whitish, incurved 
below r vein 3 ; a terminal series of slight dark spots. Hind 
wing rufous ; an oblique brown discoidal bar ; postmedial 
line red-brown defined on outer side by grey -white, minutely 
waved and slightly curved ; a subterminal series of faint 
dark spots in the interspaces defined on outer side by whitish ; 
