NEW LEPIDOPTERA-HETEROCEBA FROM FORMOSA. 177 



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

 middle. 



Expanse, 3' 42 millim., 5 52 millim. 



Collection number, 1788. 



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

 May, 1909. 



ChioncBiiia propiiiqua, sp. n. 



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

 men whitish, mixed with 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 inwardly angled below the middle, and the third is outwardly 

 angled above the middle. Hind wings reddish. 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. 



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

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



Expanse, S 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. inteiTogationis, Poujade, but easily 

 recognized by the characters indicated. 



Chiojuema quadripartita, sp. n. 



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

 tips of the patagia crimson ; abdomen whitish. Fore wings 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. 



$ . Agrees with the male, except that there ai-e only two black 

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

 marked with black. 



Expanse, ^ 34 milhm., ? 40 milhm. 



Collection number, 759. 



A female specimen. May 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. 



ChioncBina pusilla, sp. n. 

 (? . 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 hne ; a spot in the cell and two spots at end of 



