NEW LEPIDOPTERA-HETBROCEBA FROM FORMOSA. 177 



narrower, and the antemedial has a slight inward angle above the 

 middle. 



Expanse, <? 42 millim., 5 52 milHm. 



Collection number, 1788. 



Two male specimens and one female from Rantaizan (7500ft.), 

 May, 1909. 



ChioncBnia propinqiia, sp. n. 



(? . Head and thorax white, the latter spotted with reddish ; abdo- 

 men whitish, mixed wdth reddish hairs on the anal segment. Fore 

 wings white with three reddish bands, and a narrow border on outer 

 margin ; sexual mark of moderate size with three black spots below 

 it ; the first of the bands is broadly angled below the costa, the second 

 is inw^ardly angled below the middle, and the third is outwardly 

 angled above the middle. Hind wings reddi»h. Under side reddish, 

 the fore wings with a whitish streak along the inner margin, and a 

 blackish patch in the cell. Fringes of all the wings whitish, those of 

 the hind wings tinged with yellow on both surfaces. 



5 . Except that the postmedial band of the fore wings is rather 

 wavy, this sex agrees with the male in colour and markings. 



Expanse, (? 32 millim., $ 40 millim. 



Collection number, 760. 



A female specimen, May 15th, 1906, and a male, August 2nd, 

 1906; both from Kanshirei (1000 ft.). 



Somewhat similar to C. interrogationis, Poujade, but easily 

 recognized by the characters indicated. 



Chionama qiiadripartita, sp. n. 



^ . Head and thorax white ; collar, two bars across thorax, and 

 tips of the patagia crimson ; abdomen whitish. Fore wdngs white 

 with three slightly oblique, almost parallel, crimson bands, the 

 antemedial rather nearer the basal than to the postmedial ; three 

 black spots ; outer margin bordered with crimson. Hind wings red- 

 dish, inclining to whitish towards the base ; fringes yellow tinged. 

 Under side reddish, inner margin of fore wings and fringes of all the 

 wings whitish. 



5 . Agrees with the male, except that there are only two black 

 spots on the fore wings, and the inner edge of the antemedial band is 

 marked with black. 



Expanse, <? 34 millim., ? 40 millim. 



Collection number, 759. 



A female specimen, Mav 1st, 1907, and a male, August 21st, 

 1908 ; both from Kanshirei (1000 ft.). 



This species is rather like C. flavicincta, Hampson, but the 

 male sexual mark is different. 



ChioncBma -pusilla, sp. n. 

 3 . Whitish, thinly scaled, with reddish markings. Fore wings 

 have four transverse lines, the first not extending to the inner margin ; 

 a submarginal line represented by three spots ; a narrow and in- 

 terrupted marginal line ; a spot in the cell and two spots at end of 



