NEW SPECIES OF GEOMETRIDE FROM FORMOSA. 201 
posterior tibia with more than the basal half broadly white pos- 
teriorly ; hind margins of abdominal segments more or less reddish, 
but very narrowly and obscurely. 
Hab. Bribie Island, Queensland, November 2nd, 1913 (H. 
Hacker; Queensland Museum, 112). Nearest to A. unicolor, 
but smaller, with different clypeal mark, and white marks on 
the legs. 
NEW SPECIES OF GEOMETRIDAZ FROM FORMOSA. 
By A. E. Witeman, F.E.S. 
Bapta conspersa, sp. n. 
3. Head white, face brown; antennze brown, white at base ; 
thorax and abdomen white, the latter speckled with grey. Fore 
wings obtusely pointed at apex, white speckled with grey, costa 
narrowly ochreous; discoidal dot black; antemedial and postmedial 
lines grey, the former slender and only distinct towards dorsum, the 
latter diffuse, curved and recurved. Hind wings white speckled with 
grey; discoidal dot minute, black; postmedial line grey, narrower 
than that on fore wings. Fringes and under side of all the wings, 
white. 
Expanse, ¢, 33 millim.; 2, 35 millim. 
Collection number, 778. 
One example of each sex. The male from Daitozan (8500 ft.), 
September 17th, 1906, and the female from Arizan, August 
21st, 1908. 
Bapta marginata, sp. n. 
3. Head white, face brown; antennz brown, white at base ; 
thorax and abdomen white powdered with grey. Fore wings white, 
thickly powdered with grey on the basal area, which is limited by 
the slightly darker and almost straight antemedial line; postmedial 
band grey, fairly parallel with termen; a broad grey band on terminal 
area; discoidal dot black. Hind wings white, basal two-thirds finely 
powdered with grey; terminal third grey, traversed by a narrow 
band of ground colour; discoidal dot black. Fringes and also the 
under side of all the wings, white. 
Expanse, 36 millim. 
Collection number, 778). 
A male specimen from Arizan (7300 ft.), August 22nd, 1908. 
Pseudomicronia fasciata, sp. Nn. 
3g. Head, thorax, and abdomen white, the latter faintly brownish- 
tinged. Fore wings white with nine slightly oblique fuscous grey 
transverse lines, the third and fourth bifurcate towards the costa, 
the fifth and sixth approximate on dorsum and diverge towards costa, 
where they enclose a fuscous grey transverse streak ; all the lines are 
blackish on the costa and have short blackish linear marks between 
them ; a fuscous grey band just beyond the fourth line; terminal 
ENTOM.—JULY, 1914. R 
