202, THE ENTOMOLOGIST. 
line blackish. Hind wings white with four fuscous grey transverse 
lines, one before the fuscous grey band (which is broader and more 
oblique than on the fore wings), and three, united below middle, 
beyond the band ; two black spots at angle; terminal line blackish. 
Under side white. 
Expanse, 43 millim. 
Collection number, 781. 
A male specimen from Kanshirei, June 11th, 1906. 
Allied to P. celata, Moore. 
Arichanna postflava, sp. 0. 
3. Head, thorax, and abdomen grey. Fore wings grey with 
some blackish clouds at the base and three transverse series of black 
spots ; first series of four spots—two on costal area, one below median 
nervure, and one just above the dorsum—represent an irregular ante- 
medial band ; second series of seven spots—three on costal area, and 
four on dorsal area (5 and 6 confluent)—represent a curved and 
recurved postmedial band; third series of nine spots—d faint, 
7 and 8 confluent—indicate a band almost parallel with the ter- 
men; discoidal spot black. Hind wings yellow, grey on the basal 
area; discoidal spot black ; postmedial and subterminal bands repre- 
sented by black spots of irregular size, the spots of each series 
confluent on dorsum. Under side similar to above. 
Expanse, 66 millim. 
Collection number, 772. 
A male specimen from Daitozan (8500 ft.), September 11th, 
1906. 
Comes near jaguarinaria, Oberthir. 
Percnia suffusa, sp. n. 
S$. Head and thorax brownish grey, the latter with two rows of 
black dots; abdomen grey, two black dots on each segment. Antenne 
serrate and fasciculate. Fore wings white suffused with brownish 
grey on basal third and along the costa; two black dots at base and 
six spots representing subbasal and antemedial lines, all spots placed 
on veins; discoidal spot black, rather large; postmedial line sinuous, 
formed of black dots on the veins, outwardly broadly suffused with dark 
grey; subterminal and terminal lines formed of black dots between the 
veins, the space enclosed suffused with dark grey. Hind wings white, 
finely sprinkled with brownish grey on basal area; antemedial line 
represented by blackish spots on the veins; discoidal spot black, rather 
large; postmedial, subterminal, and terminal lines as on fore wings. 
Fringes of all wings white. Under side white, discoidal spot and 
transverse markings beyond as on the fore wings; apical area of 
fore wings darkened. 
Expanse, g, 48 millim.; ?, 50 millim. 
Collection number, 812. 
A male and a female from Kanshirei, April 29th, 1908, male ; 
June 22nd, 1906, female. 
This species comes near P. maculata, Moore. 
