NEW SPECIES OF LEPIDOPTERA FROM FORMOSA. 259 



Vindusara rectifascia, sp. n. 



5 . Fore wings white ; antemedial and postmedial bands pale 

 brownish, powdered with white, the former curved and the latter 

 straight ; a pale brownish spot before antemedial line, and two 

 similar coloured spots on costal area just beyond the antemedial, and 

 two or three others beyond the postmedial band. Hind wings white, 

 with four large and some small scattered pale brownish spots on the 

 basal three-fourths ; postmedial band pale brownish, outwardly edged 

 by a yellowish cloud in which are three black dots, extending to 

 termen between vein three and tornus. Fringes of all wings brown. 

 Under side similar to above, but there are more spots beyond the 

 postmedial band of fore wings. 



Expanse, 50 millim. 



Collection number, 1561. 



A female specimen from Kanshirei, May 7th, 1908. 



Pachyodes taiivana, sp. n. 



(? . Antennse bipectinated, except apical fourth ; abdomen with 

 flattened tufts of brownish hairs on middle segments. Whitish grey, 

 sprinkled with brownish grey, and striated with blackish. Fore 

 wings with black basal and antemedial lines, both slightly curved 

 near costa, thence almost straight to dorsum, space between the 

 lines without black striae ; discoidal mark black, linear ; postmedial 

 line blackish, wavy, diffuse towards costa, bluntly angled above 

 middle, incurved below middle ; subterminal line blackish, indistinct, 

 followed by whitish patches below apex and about middle ; terminal 

 line black, interrupted. Hind wings have blackish discoidal mark and 

 postmedial line, the latter bluntly angled at vein four, thence wavy 

 to dorsum ; terminal line black, interrupted. Under side white ; a 

 black postmedial band on all the wings, the outer edge of the band 

 irregular ; a black discoidal mark on fore wings similar to that on 

 upper side. 



Expanse, 48-50 millim. 



Collection number, 1555. 



Near P. crassistriga, Warren. 



Two male specimens from Kanshirei, April 28th, 1908. 



NoTODONTIDiE. 



Phalera flavimacula, sp. n. 

 ^ . Head chocolate-brown, crown yellowish buff, collar choco- 

 late-brown mixed with grey ; thorax pale grey flecked with darker ; 

 abdomen grey, anal tuft yellowish buff. Fore wings pale grey, 

 striated and mottled with darker grey, clouded with dark grey on the 

 costal area ; some black dots on costa before apex ; reniform and 

 orbicular spots pale, outlined in black ; a black mark below the 

 orbicular spot ; a patch of yellowish bufl" on terminal area, inwardly 

 bordered by a chocolate-brown curved band ; fringes reddish brown 

 traversed by a greyish line, preceded by a connected series of black 

 lunules. Hind wings whitish suffused with fuscous, except on dorsal 

 area ; discoidal spot and postmedial line dusky. Under side blackish, 



