452 
KOCTUIIL*. 
not crenulate ; veins 3 and 5 from near angle of cell ; 6 from 
upper angle ; 9 from 10 anastomosing with 8 to form the 
areole ; 11 from cell. Hind wing with the cell half the length 
of wing ; veins 3, 4 from angle ; o from just above angle ; 
0, 7 from upper angle ; 8 anastomosing with the cell near 
base only. 
Epicarsia diagramma, n. sp. 
<J. Head, thorax, and abdomen pale red-brown, the two 
latter irrorated with a few r blackish scales ; frons and palpi 
except the 3rd joint deeper red-brown ; pectus whitish. 
Fore wing pale red-brown slightly irrorated with blackish ; 
a blackish point hi the cell near base ; antemedial line dark, 
erect ; a blackish point in middle of cell ; postmedial line 
dark red-brown defined on outer side by rather diffused paler 
red -brown, oblique and arising from costa near apex ; a 
subterminal series of slight blackish marks on the outer edge 
of the red-brown beyond the postmedial line to which they are 
closely approximated, with prominent black spots rather 
nearer the termen below veins 7 and 4 ; an indistinct waved 
red-brown terminal line. Hind wing pale red-brown irrorated 
with a few dark scales except towards base and costa which 
are whitish ; a dark red-brown postmedial line obsolescent 
towards costa ; the subterminal line represented by a few 
blackish scales tow ards inner margin. Underside of fore wing 
pale red-brown, the inner area whitish ; hind wing white 
faintly tinged with red-brown and irrorated with brown, a 
black discoidal point, and curved brown postmedial line. 
Hah. Brazil, Rio de Janeiro ( Wilson), 1 $ type. Exp. 44 
raillim. 
Genus IS0G0NA. 
Isogona, Guen. Noct. iii. p. 322(1852) 
Elocussa, Walk, xxxiii. 1001 (1865) 
Massava , Walk, xxxiii. 1109 (1865) 
Pincia, Walk. Char. Undescr. Lep. Het. p. 43 (1869) . 
Eutoreuma, Grote, Trans. Am. Ent. Soc. iv. p. 21 (1872) 
Type. 
nalatrix, Guen. 
gortynoides. Walk. 
conti nua, Guen. 
continua, Guen. 
natatrix, Guen. 
Isogona albistellata, n. sp. 
Head, tegulse, and pro thoracic crest red- brown mixed 
with some grey, the rest of thorax and abdomen white tinged 
with rufous ; fore legs and the mid and hind tarsi brown. 
Fore wing white tinged with rufous and slightly irrorated 
with brown, the costal edge red-brown ; a faint oblique 
sinuous red-brown antemedial line ; orbicular white with 
small pale red-brown spot in centre, round ; reniform white, 
its centre and annulus broken up into spots by the veins 
being red-brown ; medial line indistinct, red-brown, oblique 
to the reniform and waved below the cell ; postmedial line 
