Heterocera from China, Japan, and Corea. 475 



Walker's type was from North China. 



One example taken by myself at Ningpo in April and 

 one received from Kiukiang. 



Distribution. North-Western and Eastern Himalayas 

 (Hampson) ; Eastern and Central China. 



Genus Euclasta. 



Led. ; Hampson, Fauna Brit. Ind., Moths, iv, p. 363 

 (1896). 



1880. Euclasta splendidalis. 



Euclasta splendidalis, H.-S., Eur. Schmett., iv, p. 32, 

 fig. 109. 



Specimens were received from Ichang, Moupin, Wa-shan, 

 and Ta-chien-lu. Occurs from May to August. 



Distribution. Eastern Europe ; Syria ; Central and 

 Western China. 



Genus Polythlipta. 

 Led., Wien. Ent. Mon., vii, p. 389 (1863). 



1881. Polythlipta liquidalis. 



Polythlipta liquidalis, Leech, Entom,, xxii, p. 70, pi. iii, 

 fig. 8 (1889). 



The type, a male, was taken at Gensan in July. A nice 

 series was obtained at Omei-shan, two specimens at Moupin, 

 and one example at Chang-yang. 



Distribution. Central and Western China ; Corea. 



1882. Polythlipta maculalis, sp. n. (Plate XV, fig. 3.) 



Primaries brownish-grey with transparent maculations. Two spots 

 in the cell and one at its outer extremity, a spot below the first in cell 

 and nearer the base of the wing, a larger spot below the second in cell 

 and one below the spot at end of the cell, a dot in the fork of veins 2, 

 3, and also of veins 4, 5 ; a spot at apical fourth of costa and one 

 below it between veins 3 and 5. Secondaries transparent white on the 

 basal half, enclosing a black discal mark, and brownish-grey on the 

 outer half, enclosing two irregular-shaped transparent white spots. 

 Fringes slaty grey, whitish at anal angle of the secondaries. Under 

 surface similar to the upper surface, but the lower spot on outer half 

 of secondaries is continued to the abdominal margin where it expands. 



Expanse 32 millim. 



TRANS. ENT. SOC. LOND. 1901. — PART IV. (DEC.) 32 



