PLTTTELLID JR.-(ECOPHORID J3. 
623 
cilia ] ; 2 from j, 3 and 4 connate, 5 parallel, 6 and 7 slightly 
approximated. 
A peculiar form, structurally apparently nearest jS pyridarcha, 
but distinct by smooth bead. 
Arrhetopista aracbnodeta, n. sp. 
cf. 10 mm. Head, palpi, antennae, thorax shining -white. 
Forewings very elongate, costa gently arched, apex rounded-obtuse, 
termen very obliquely rounded ; shining white ; a narrow direct 
median fascia outlined in dark purplish-grey, anterior margin fine, 
straight, posterior rather thick, bent in middle, an uneven line 
between these on lower half; from posterior edge of this near 
middle two fine dark purplish-grey lines arise and proceed a short 
way in disc, then uniting and rising as a single line to costa at |, 
thence crossing wing as a rather irregular sinuous line to tornus ; 
a faint greyish slightly excurved shade crossing wing at ; 
a suffused dark grey dot near termen beneath apex : cilia on termen 
whitish-grey with dark grey subbasal line, above and below this 
white. Hindwings grey, lighter towards base ; cilia light grey. 
Java, Mt. Gede, 2600 feet, bred November from larva feeding on 
leaf of an unknown plant (Dr. L. G. Kalshoven)\ an interesting 
insect. 
Cerostoma approbata, n. sp. 
I propose this name for a species described by Chretien as 
Pycnopogon scdbrella , Lep. Comp, xix, p. 357, pi. dxlvi, 4607,1922 ; 
it is however a true Cerostoma in all respects, and must be placed 
in that genus, Pycnopogon falling as a synonym of it; and the 
specific name scabrella then becomes untenable, being preoccupied 
by Linnaeus in the same genus for a well-known European species. 
CECOP FLORIDiE. 
Schiffermuelleria tetractis, n. sp. 
2 . 10 mm. Head pale yellowish. Palpi pale yellowish, lined 
black. Antennae blackish. Forewings elongate-lanceolate ; dark 
fuscous sprinkled blackish; four deep orange longitudinal streaks 
from base, first subcostal to near middle, second median to apex, 
third plical to tornus, fourth dorsal, half as long as third : cilia 
grey (abraded). Hindwings and cilia light grey. 
Morocco, llabat, “ from Linaria aegyptiaca ”; 1 ex. 
Depressaria delpbinias, n. sp. 
$ . 19 mm. Head dark brown on crown, forehead and face 
whitish-oclireous. Palpi pale reddish-grey, rough scales of second 
joint longer towards base, some black scales on median and 
basal area, terminal joint suffused blackish except tip. Thorax 
