346 THE ENTOMOLOGIST. 



? . Agrees with the male, except that the postmedial hne of hind 

 wings is traceable to the costa. 



Expanse, ^ 34 millim., ? 39 mm. 



Collection number, 837. 



An example of each sex from Arizan (7300 ft.), September, 

 1906. 



There are three specimens from Tokio, Japan, in the British 

 Museum Collection. 



Ab. hrunnca, nov. 



The general colour of all the wings is browner, and the middle 

 sinus of the postmedial line is rather deeper. 



A male specimen and also a female taken at Arizan with the 

 type. 



Heterolocha arizana, sp. n. 



Fore wings yellow ; antemedial line pinkish, wavy ; postmedial 

 line pinkish, incurved at middle, very slender, and dotted with black 

 from costa to vein four, followed by a pinkish cloud towards the 

 inner margin ; discoidal mark ringed with pinkish. Hind wings 

 yellow ; a diffuse pinkish cloud on outer marginal area towards 

 dorsum. Under side yellow, heavily freckled with pale violet-brown ; 

 inner margin of fore wings whitish ; postmedial band violet-brown, 

 interrupted by the veins. 



Expanse, 31 millim. 



Collection number, 864 «. 



A male specimen from Arizan (7300 ft.), August 8th, 1908. 



Near H. rubrifera, Hampson, and may be only a local form 

 of that species. 



Heterolocha marginata, sp. n. 



Differs from H. arizana in having the yellow ground colour 

 faintly green tinged ; the area beyond postmedial line is purplish ; 

 fringes yellow. Under side purplish, costal area of the fore wings 

 yellowish ; fringes yellow. 



Expanse, 34 millim. 



Collection number, 865 a. 



A male specimen from Arizan (7300 ft.), August 18th, 1908. 



Quite possibly this also may prove to be a form of H. rubrifera. 



Heterolocha taiwana, sp. n. 



<? . Fore wings pale brown, violet tinged ; ante- and postmedial 

 lines purplish brown, bent towards each other below the middle, 

 enclosed space rather darker brown, slightly yellow tinged in some 

 lights ; discoidal mark faintly darker, indistinct. Hind wings paler 

 and more violet tinged ; discoidal dot dusky, faint ; postmedial line 

 brownish, faint towards the costa. Fringes and under side brown, 

 reddish tinged. 



Expanse, 33 millim. 



Collection number, 865. 



A male specimen from Arizan (7300ft.), September 23rd, 1906. 



Near H. niphonica, Butler. 



