Lepidoptera from the Malay Archipelago. 89 
C. wiphialis, Walk. Sangir. 
Notarcha butyrina, Meyr. Sangir. 
Dichocrocis tyranthes, sp. n. 
¢ 33mm. Head, palpi, and thorax whitish-ochreous. Fore- 
wings rather elongate-triangular, termen obliquely rounded ; 
whitish-ochreous, yellowish-tinged ; a blackish terminal line: cilia 
whitish, towards base ochreous-tinged, with a grey subbasal line, 
Hindwings with colour, terminal line, and cilia as in forewings. 
Sangir; one specimen. 
Daulia afralis, Walk. Sangir. 
Isocentris illectalis, Walk. Sangir; a very small 
specimen, hardly 13 mm. 
PLACOSARIS, gen. n. 
Face rounded ; ocelli present; tongue developed. Antenne 
3, in ¢ minutely ciliated. Labial palpi moderately long, 
porrected, triangularly scaled, terminal joint concealed. Maxil- 
lary palpi moderate, filiform. Posterior tibie in ¢ with outer 
middle-spur very short, rudimentary. Forewings in ¢ with a 
small flat tuft of enlarged broad scales beneath cell towards base 
on both surfaces ; 10 closely approximated to 9. Hindwings 1: 
3, 4, 5 approximated at base, 7 out of 6 near origin, anastomosing 
with 8 to middle. 
P. leucula, sp. n. 
¢d 25 mm. Forewings rather elongate-triangular, termen 
rounded, oblique; yellow-ochreous, suffusedly irrorated with 
ferruginous ; costal edge dark fuscous; first line almost straight, 
dark fuscous, edged anteriorly with a fine silvery-white streak, not 
reaching costa; a dark fuscous discal mark; second line dark 
fuscous, edged posteriorly by a silvery-white interrupted streak, 
running from ¢# of costa to 3 of dorsum, middle third moderately 
curved outwards ; a terminal series of dark fuscous dots: cilia 
dark ferruginous-greyish, with dark fuscous subbasal line. Hind- 
wings pale yellowish-ochreous ; second line straight, cloudy, grey, 
obsolete on lower half: cilia ochreous-whitish, with a grey sub- 
basal line. ; 
Sangir ; one specimen. 
Pyrausta inscisalis, Walk. Talaut. 
P. tranquillalis, Led. Sangir. 
P. basalis, Walk. Sangir. 
