968 
CATALOGUE OF 
Male. White, slender. Palpi short, hardly ascending, partly 
blackish; third joint elongate-conical, not more than one-third of 
the length of the second. Antennae black at the base, with black 
rings above. Thorax with a black dot on each side above. Abdo- 
men hardly extending beyond the hind wings. Fore legs with black 
bands ; middle knees black ; middle spurs black at the base ; middle 
tarsi with a black subapical point. Fore wings with two black basal 
points ; interior line ochraceous, straight, hardly oblique, containing 
three black dots ; exterior line pale brown, straight, oblique, ending 
in an elongate luteous costal spot ; marginal line ochraceous, emitting 
a streak in front, with two black points hindward, abbreviated towards 
the interior angle ; exterior border notched near the tip ; fringe iri- 
descent, cinereous at the base, which hue changes to black between 
the notch and the tip. Hind wings without lines. Length of the 
body 3 lines ; of the wings 7 lines. 
a . Rio Janeiro. From Mr. Lamb’s collection. 
Zebkonia? Bialis. 
Mas. Alba , sat gracilis ; palpi brevissimi , vix ascendentes , arti - 
culo 3 o minimo ; antennae robustee , basi nigrce ; abdomen alas 
posticas vix superans ; pedes antici nigro fasciati ; alee anticce 
acutce^f asciis tribus nigris ochraceo marginatis, \a basali , 2 a 
recta , 3 a subundulata antice fiexa , costa apicem versus ochracea 
albo lineata , punctis duobus marginalibus nigris , fimbria 
cinerea iridescente ; posticce lituris nullis. 
Male. White, rather slender. Palpi very short, hardly as- 
cending; third joint very minute. Antennae stout, black at the base, 
with black rings above. Abdomen hardly extending beyond the 
hind wings. Fore legs with black bands. Fore wings acute, with 
three black ochraceous-bordered bands ; first band basal ; second 
straight ; third very slightly undulating, bent outward to the exte- 
rior border on approaching the costa, the latter towards the tip 
ochraceous with white lines ; exterior border with two black points ; 
fringe cinereous, iridescent. Hind wings without lines ; fringe 
white. Length of the body lines ; of the wings 6 lines. 
Rio Janeiro. In Mr. Fry’s collection. 
