362 NOCTUIDA:. 
6678. Casandria leucopis. (Plate CLXXXII. fig. 32.) 
Casandria leucopis, Schaus, A. M.N. H. (8) vi. p. 205 (1910). 
2. Head and thorax white mixed with some blood-red; tarsi 
blackish ringed with white; abdomen ochreous mixed with red 
and blackish. Fore wing white mixed with pale red and fuscous ; 
antemedial line black, nearly straight and erect to submedian fold, 
then oblique and waved; reniform white with black annulus and 
a few brown scales in centre, round; postmedial !ine black on a 
pale red band, acutely angled outwards below costa, oblique and 
somewhat dentate below vein 4, a similar faint line before it; 
subterminal line diffused, white with a dentate blackish shade 
before it, excurved below vein 7 and at middle and ending at tornus ; 
a terminal black line. Hind wing semihyaline white, the costa 
towards apex and the extremities of the veins blackish ; a terminal 
black line. 
flab, Costa Rica, Guapiles (Schaus), 1 Q cotype, Avangarez 
Mines (Schaus), type fT 2 in U.S. Nat. Mus. Avp, 26 millim. 
Genus ISCADIA. 
Type. 
SAORI IK VES C4 \CLOOT dene cngasece racks ok sha meencesteyouse teen eeees aperta. 
Encalypta, Moschl, Abh. Senck, Ges. xvi. p. 147 (1890)............... aperia. 
Proboscis aborted, small; palpi upturned, the 2nd joint reaching to vertex of 
head and fringed with hair above towards estremity, the 3rd very long, oblique 
and somewhat dilated at extremity; frons smooth with ridge of hair above; 
eyes large, round ; thorax clothed almost entirely with scales, the prothorax 
without crest, the metathorax with spreading crest ; fore tibiz fringed on both 
sides with very long hair, the mid and hind tibia moderately fringed with 
hair; abdomen with dorsal crest at base only. Fore wing long and narrow, 
the margins subparallel, the apex rectangular, the termen oblique towards 
tornus, not crenulate; veins 5 and 5 from near angle of cell; 6 from upper 
angle; 9 from 10 anastomosing with 8 to form a short very broad areole; 11 
from cell, Hind wing with vein 3 from just before angle of cell; 4, 5 from 
angle ; 6, 7 from upper angle; 8 anastomosing with the cell to middle, 
Sect. I, Antenne of male bipectinate with short branches, the apical part 
serrate, 
A. Fore wing with the basal area not grey and contrasting. 
Hore sei Dlack-OLOWI .<...cesd- acc uacn ence sue ge ee nemeee kee nigra, 
b, Fore wing grey suffused with purple-brown ............... aperta. 
Bb. Fore wing with the basal area and inner area to postmedial 
Meo reyeantl contrashilae Ws assccs-saereae semen ee ence ee aeaae ducinfieldia, 
6679. Iscadia nigra. (Plate CLXXXIV. fig. 1.) 
2. Head and thorax black-brown tinged with leaden grey ; palpi 
below, pectus and legs white mixed with brown; abdomen white 
tinged with brown. Fore wing black-brown suffused with leaden 
grey ; antemedial line double, black, oblique and slightly excurved 
