RISOBA. 425 
63. Fore wing without white fascia below costa. 
a’, Kore wing with white fascia above median 
HAVEN ETN). coo oodescadaondandspntion AosousdarocaemoRaodcs diversipennis. 
bs. Fore wing without white fascia above median 
nervure. 
«@, Fore wing with series of black strix defined 
on inner side by white lunules just before 
termen. 
as. Fore wing with the oblique brown patch 
from apex extending to postmedial line... baselis. 
68. Kore wing with the dark patch from apex 
not extending beyond subterminal line. 
«a, Fore wing with slight white streak on 
middle of inner margin. 
a, Fore wing with dentate black mark on 
terminal area between veins 7 and 6.  cebea. 
68. Fore wing with black streaks on veins 
(MoOvonslerininaluaneacessseessceoseenees . olivens. 
67, Fore wing without white streak on middle 
of inner margin. 
a’, Fore wing olive-grey tinged in parts 
WN eT FIO) n sSod ohoscanendodobeonnenonsone literata. 
48. Fore wing whitish or grey suffused 
with brown. 
a, Fore wing with the postmedial costal 
area tinged! with green ............... avola. 
6°. Fore wing with the postmedial 
costal area not tinged with green. 
a”, Fore wing with the orbicular 
BOSEMb Rs ata acatertacasaen oe prominens. 
61 Fore wing with the orbicular a 
black point. 
a, Fore wing with the postmedial 
and terminal areas evenly 
suffused with reddish brown... gvisea. 
b'. Fore wing with the postmedial 
and terminal areas more varie- 
gated with brown and whitish. obstructa, 
65, Fore wing with series of black points just 
before termen. 
a®. Fore wing with double antemedial line... diplogramma, 
}°. Fore wing without antemedial line ......... sticticraspis. 
*6767. Risoba spherophora. (Plate CLXXXV. fig. 21.) 
Risoba spherophora, Meyr. Trans. Ent. Soc. 1889, p. 472. 
Thyatira ekeikei, Beth.-Baker, Nov. Zool. xi. p. 382, pl. iv. f. 31 (1904). 
@. Head and thorax ochreous white slightly tinged with 
rufous ; tegule fuscous at base and tips; fore legs and mid tibie 
and tarsi in front suffused with fuscous; abdomen white, tinged 
with ochreous and irrorated with brown on terminal half, the 2nd 
and 3rd segments fuscous at sides. Fore wing very pale yellow- 
green irrorated with black, the base yellowish white tinged with 
rufous and edged by an obliquely curved black line; traces of an 
oblique minutely dentate black antemedial line from costa to 
median nervure ; orbicular a small rufous spot ; reniform irregularly 
rounded, ochreous white tinged with rufous and defined by black ; 
