458 NOCTUID.&. 
B. Fore wing with an areole. 
a. Fore wing with veins 9 and 10 anastomosing 
with 8 to form the areole. 
a. Thorax with dorsal ridge-like crest ; 
. hind wing with scale-fan at tornus ...... 
6‘, Thorax without dorsal ridge-like crest ; 
hind wing without scale-fan at tornus. 
a, Fore wing with scale-tooth at tornus ... 
v*, Fore wing without seale-tooth at tornus. 
a’, Abdomen with dorsal crests on basal 
segments. 
a, Palpi with the 2nd joint reaching 
to vertex of head, the 3rd long 
64, Palpi with the 2nd joint reaching 
to middle of frons, the 98rd 
short in male, moderate in 
females jostn aecceeccccees eectcndeeesss 
6%. Abdomen with large fan-shaped basal 
QUEEN coqedcngooocasocnotcousnedsanocossocdcs 
c®, Abdomen with minute basal crest. 
a, Kore wing with the areole minute ; 
hind wing with vein 5 from angle 
Of Cell ce Senw ct sasciecsnseonceiesness case 
b4, Fore wing with the areole long; 
hind wing with vein 5 from above 
Ena Ore alll” seas oogcesscensood sostec 
d3, Abdomen without crests. 
a‘, Build slender; thorax clothed with 
hair and scales mixed ....... eae tees 
64, Build stout; thorax clothed with 
haitjonlliys jc... escceeer--e 92 sieeSretoes 
6. Fore wing with vein 9 from 10 anastomosing 
with 8 to form the areole. 
a‘. Hind wing with vein 5 stalked with 3,4... 
b', Hind wing with vein 5 from just above 
angle of cell. 
a, Fore wing with scale-tooth at middle of 
inner margin. 
a, Fore wing with the termen angled at 
WOE © acdc anna cuncbaadiootocsbdantogcsacneae 
v3, Fore wing with the termen evenly 
curved. 
a‘, Fore wing with scale-tooth at 
tornus; hind wing with vein 8 
anastomosing with the cell near 
baseionlhy, a tossccc.<scecsmaveeeosest ese 
+4, Fore wing without seale-tooth at 
tornus; hind wing with yein 8 
anastomosing with the cell to 
beyoudimid dle esses ssee-seseaeenese 
v°. Fore wing without scale-tooth at middle 
of inner margin. 
a, Abdomen with dorsal crests on basal 
segments. 
a‘, Fore wing with scale-tooth at 
WOWISUHISS  e ooansottieroastadassonsocuaacaueT 
4, Fore wing without seale-tooth at 
fornus. 
a, Prothorax with triangular ridge- 
like crest; fore wing with the 
termen excised below apex and 
excurved at middle .............. , 
Metarrya, p. 601. 
Puusiocatrr, p. 598. 
Meravertina, p. 620. 
Cuoriora, p. 515. 
Pryonora, p. 579. 
Buara, p. 581. 
GELASTOCERA, p. 583. 
Syn, p. 465. 
Tympanistzs, p. 587. 
Cuanpica, p. 478. 
GonloxEstis, p. 637. 
OponTESTIS, p. 632. 
Arcyopnora, p. 642. 
Hyropeva, p. 599. 
Macrocutuontras, p. 630, 
