Pyralidina from the Malay Archipelago. 475 
by a double blackish line; four large irregular black hind- 
marginal spots, separated by narrow ochreous-yellow marks, and 
containing pale bluish-golden-metallic dots. 
Pulo Laut; one specimen. Near the Indian A. june- 
talis, Hamps., but the yellow basal spot of forewings is a 
sufficient distinction. 
Cataclysta nyctopis, sp. n. 
g. 14 mm. Forewings rather dark fuscous ; first line and 
costal portion of second suffusedly darker ; dull brownish-orange 
subterminal and hindmarginal streaks from costa reaching half 
across wing, lower extremities separated by a shining prismatic- 
grey spot ; a brownish-orange hindmarginal mark above anal angle, 
preceded by a metallic-grey spot. Hindwings with 5 and 8 present ; 
rather dark fuscous ; a whitish dark-edged sinuate transverse discal 
mark ; second line obscurely whitish, edged with dark fuscous ; an 
irregular black hindmarginal fascia, not reaching margins, obscurely 
edged with ochreous-whitish anteriorly, and containing five ill- 
defined bluish-leaden-metallic spots. 
S.H. Borneo; one specimen. 
Schoenobius punctellus, Z. Pulo Laut, $.H. Borneo. 
S. celidias, sp. n. 
g. 20—27 mm. Antennal ciliations 1. Forewings elongate- 
triangular, hindmargin bowed, oblique; brown; a longitudinal 
darker suffusion above middle of disc ; three dark fuscous dots on 
fold, towards base and before and beyond middle ; a fourth in dise 
beyond middle ; an ill-defined irregular dark fuscous line from 
costa before apex to third dot on fold. Hindwings white at base, 
changing gradually to light brown at apex. 
S.E. Borneo ; two specimens. 
Scirpophaga mnesidora, sp. n. 
g. 24 mm. Labial palpi very long. Abdomen with a yellow- 
ochreous subbasal band. Forewings with hindmargin nearly 
straight, rather strongly oblique; white; a deep yellow costal 
streak from base to apex, enclosing some metallic and blackish 
scales towards base, elsewhere indistinctly margined with dark 
fuscous beneath; lines dark metallic-fuscous, first somewhat 
inwards-curved, preceded by a short projection from costal streak, 
second from beyond 3 of costa to near anal angle, thence sharply 
bent to middle of disc, and again angulated to 3 of inner 
