﻿NEW SPECIES OF HETEROCERA FROM FORMOSA. 35 



tinged ; discoidal lunule and two transverse lines beyond blackish, 

 the first line bent inwards below cell, the second line from costa near 

 apex to termen above tornus ; terminal line blackish, lunulate ; 

 fx'inges white marked with grey towards the costa, greyer towards 

 tornus. Under side whitish, suffused and clouded with fuscous, 

 chiefly on the fore wings ; discoidal spot black, placed on a blackish 

 undulated line on fore wings ; the hind wings have a black discoidal 

 spot, a blackish line beyond, and a diffuse blackish band between 

 the line and the termen. 



Expanse 20 millim. 



Collection number, 1031. 



Two male specimens from Arizan (7500 ft.). One taken 

 September 27tb, 1906, the other August 8th, 1908. 



Comes near M. rasalis, Warren. 



Bertula alhipunctata, sp. n. 

 $ . Head and thorax brown, abdomen brown mixed with greyish. 

 Fore wings grey-brown, faintly reddish tinged ; antemedial line 

 blackish, slightly excurved ; postmedial line blackish, outwardly 

 oblique from costa to vein 6, thence wavy and inwardly oblique ; a 

 white dot in the cell, and a white lunule followed by three white 

 dots at outer end of the cell ; subterminal line whitish, most distinct 

 on costal area, where it is incurved and edged with black ; a short 

 oblique black streak from apex. Hind wings pale brown, sprinkled 

 with darker ; a diffuse blackish band before the middle, terminal 

 area clouded with blackish ; subterminal line indicated by blackish 

 edged-white points. Under side fuscous ; all wings have a blackish 

 discoidal spot and dusky line beyond. 



Expanse, 30 millim. 



Collection number, 1-105. 



A female specimen from Kanshirei, April 29th, 1908. 



There is a male from Kanshirei (Wileman) in the British 

 Museum. Except that the antennae are fasciculated, this speci- 

 men agrees with the female now described. It was captured in 

 November, 1908. 



Adrapsa mediana, sp. n. 



J . Fore wings brown clouded with fuscous ; discoidal lunule 

 white, slender, preceded by a blackish transverse shade ; postmedial 

 line white, wavy, bent inwards at costal extremity, the outer border 

 broadly dusted with white ; subterminal line pale, sinuous, marked 

 with w'hite at costa and above the middle, area beyond dusted with 

 white ; terminal line black, lunular ; fringes brown marked with 

 white. Hind wings brown clouded with fuscous ; medial line white, 

 almost straight, followed by a band of white dusting ; subterminal 

 line white, wavy, indistinct ; terminal line black, lunular, preceded 

 by some white dusting ; fringes as on fore wings. Under side of 

 fore wings pale grey brown, finely sprinkled with darker ; discoidal 

 lunule whitish, preceded by a dark cloud and followed by an almost 

 straight, dusky postmedial line ; terminal area black-brown, with a 

 patch of the ground colour below apex : of hind wings pale grey 



