165 
burn, 8. Australia, in April (at light). JI have another speci- 
men, which may be the male of this species, but it is not in 
a fit condition to describe, therefore the point cannot be deter- 
mined with certainty. The only difference, so far as can be made 
out, is the smaller size and deeper color of forewings. This speci- 
men was taken by myself at Broken Hill, N.S. Wales, in May. 
EULECHRIA TETRATHERMA, N. Sp. 
Male, 25 mm. Head, antennz, abdomen, and legs blackish- 
fuscous, posterior and middle tibiz and tarsi ringed with orange. 
Abdomen beneath orange-yellow. Thorax yellow, anterior half 
blackish-fuscous ; palpi orange, terminal joint and extreme apex 
of second blackish-fuscous. Forewings moderate, rather narrow ; 
costaslightly arched, apex rounded, hindmargin obliquely rounded; 
blackish, with bright orange markings; a small basal spot ; a 
tolerably broad fascia, from immediately beneath costa at about 
one fifth to above inner margin at one quarter ; a second similar 
and nearly straight, from middle of costa to middle of inner mar- 
gin ; an elongate triangular spot from costa at five-sixths, reach- 
ing more than half across wing, indented below middle on 
posterior portion ; cilia blackish-fuscous. Hindwings ovate- 
lanceolate; bright orange; hindmargin narrowly and apex 
broadly suffused with blackish ; cilia as in forewings. 
A beautiful and distinct species in the neighborhood of wantho- 
stephana, Meyr., but immediately known from that or any other 
allied species by the hindwings. One specimen taken at Brighton, 
Victoria, in December. 
EULECHRIA DELTACOSTAMELA, Nl. Sp. 
Male, 22 mm.; female, 24mm. Head and palpi dull yellowish ; 
second joint of palpi fuscous beneath, except apex. Thorax 
ochreous fuscous, darkest anteriorly. Abdomen ochreous. Legs 
and antenne dark fuscous, antennal ciliations one and a half. 
Forewings moderate, costa gently arched, apex rounded, hind- 
margin obliquely rounded ; pale ochreous, tinged with fuscous ; a 
dark fuscous, irregularly oblique fascia, anterior edge well defined, 
from costa at base to inner-margin at about one-sixth, posterior 
edge very suffused, from about one-sixth of costa to one-third of 
inner-margin, with a more or less well defined projection on 
middle ; space between anterior edge of fascia and base ochreous- 
white, sharply defined; a small indistinct fuscous spot above 
middle of disc at one-third ; a sharply defined blackish elongate, 
hardly triangular, spot on costa at about three fifths; an indis- 
tinct spot below posterior edge of this, being an indication of a 
zigzag line from costa; a small fuscous mark beneath costa at 
tive-sixths; a hindmarginal row of small fuscous dots; cilia 
