126 Col. C. Swinhoe on 
transverse bands chocolate-brown, disposed as is usual in the 
hyadaria group, the two on the fore wings rather closer 
together than usual, more sinuous and irregular and not 
straight; the usual ringlet at the end of the cell; the entire 
surface of both wings striated with brown, the space between 
the bands in the fore wings and the basal space of the hind 
wings so minutely as to be hardly visible: underside bright 
orange, the hinder marginal space of fore wings pale grey. 
Expanse of wings 1} inch. 
Flores (Everett). 
In one example there are some brown patches in the disc 
of fore wings; the colour of this form is paler than in 
sulphurescens, Moore, paler than in any form of the genus 
yet described. 
Family Trifide. 
Heliocheilus osmidus, nov. 
& ¢. Upperside of palpi, head, thorax, and fore wings 
pinkish grey; palpi white beneath; the male has a lesser 
tinge of pink than the female and has also a few white scales 
on the top of the head, which are wanting in the other sex; a 
broad white stripe runs through the cell from near the base 
to the outer margin of the fore wings, and there are some 
suffused dark grey stripes on some of the principal veins, 
most prominent on vein 1 a and on the median vein; cilia with 
white tips; abdomen pale ochreous grey, with the basal 
segment white: hind wings whitish, with the outer margin 
broadly suffused with grey; cilia pure white. Underside: 
wings white, the fore wing suffused with dark grey, leaving 
the margins and longitudinal streak white; thorax with long 
white hairs. 
Expanse of wings, g 1, 2 1,4 inch. 
Towranna Plains, W. Australia (4. Clement). 
Types in Mus. Oxon. 
Heliocheilus cladvotus, nov. 
3 ?. Palpi above, head, and thorax pale ochreous-fawn 
colour, palpi beneath white ; abdomen ochreous grey ; wings 
white: fore wings with the veins broadly dark ochreous- 
fawn colour, this colour predominating and leaving a white 
streak on hinder margin, another from base to outer margin 
below the median vein and vein 2, and a third through 
the cell and below veins 5 and 6; outer marginal line dark 
fawn-colour, in each interspace a large marginal white spot, 
inside these spots are dark fawn-coloured spots forming a 
