Pyralidina from the Malay Archipelago. 463 
fuscous, purplish-tinged, costa and terminal area dark fuscous ; a 
small purple-whitish spot in disc before very indistinct first line ; 
a small dark fuscous spot in disc beyond first line, and a transverse 
dark fuscous discal spot, separated by a larger square purple- 
whitish spot, and followed by a small purple-whitish spot ; two 
obscure purple-whitish spots between veins beneath central spot ; 
= 
second line dark fuscous, upper 2 curved outwards, edged pos- 
teriorly by a whitish line ending in a rather large subcostal and 
small subdorsal spot: cilia dark fuscous. Hindwings fuscous, with 
a broad dark fuscous terminal band; a dark fuscous discal spot, 
and twice strongly sinuate second line: cilia dark fuscous, towards 
tips whitish on upper half of hindmargin. 
S.E. Borneo; one specimen. 
N. decialis, Walk. (— usalis). Pulo Laut. 
Pleuroptya awrantiacalis, F.R. Pulo Laut, S.E. Borneo. 
MErToporRTHA, g. n. 
Forehead rounded, with long projecting spreading tuft of hairs 
from between antenne ; ocelli present ; tongue developed. An- 
tenn 3, in’ ¢ ciliated, with a sinuation and slight thickening of 
rough scales on stalk rather near base, basal joint enlarged. Labial 
palpi rather long, ascending, second joint rather shortly rough- 
scaled, terminal joint moderate, obtuse. Maxillary palpi mederate, 
terminally dilated with scales. (Legs broken.) Forewings with 3, 
4, 5 approximated at base, 10 approximated to 9. Hindwings with 
3, 4, 5 approximated at base, 7 out of 6 near origin, anastomosing 
with 8 to 5. 
M. dolopsalis, Waik. Pulo Laut. 
Phlyctaenia itemalesalis, Walk. Sambawa. 
Pyrausta inscisalis, Walk. Sambawa. 
P. celatalis, Walk. Pulo Laut. 
. ciniferalis, Walk. Pulo Laut, 8.H. Borneo. 
. ablactalis, Walk. §S.E. Borneo, Celebes, Sambawa. 
. damastesalis, Walk. Sambawa. 
. detritalis, Gn. Pulo Laut. 
. marginalis, Moore. §S.H. Borneo. 
asnelachege) a 
CryYPSIPTYA, 2. n. 
Characters of Pyrausta, but antenne $, thorax in ¢ beneath 
with large lateral extensible plate of greatly elongated scales. 
}, nereidalis, Ld. Pulo Laut, S.E. Borneo. 
