of Lepidoptera Heterocera from Japan. 329 
and the lower half towards inner margin is reduced to 
three dots. 
Hitherto unrecorded from Japan. 
Local distribution. Honpbo; YEZO. 
General distribution. EUROPE; E. SIBERIA; JAPAN. 
Collection number, 540. 
Genus POMASIA. 
Guenée, Phal., i, p. 427 (1857); Hampson, Fauna Brit. 
India, Moths, iii, p. 388 (1895). 
287. 
Pomasia denticlathrata. 
Pomasia denticlathrata, Warren, Proc. Zool. Soc. Lond., 
1898, p. 367; Hampson, Fauna Brit. India, Moths, 
ili, p. 388 (1895). 
Two male specimens taken at Kagoshima, Satsuma, 
July, 1895, and at Kiyotaki, Hyiga, September, 1895. 
Hitherto unrecorded from Japan. 
Local distribution. Kytsuv. 
General distribution. KuAsis; NAGAS; JAPAN. 
Collection number, 740. 
Genus EUPITHECIA. 
Curtis, Brit. Ent., vi, pl. ixiv (1825); Hampson, Fauna 
Brit. India, Moths, iu, p. 398 (1895). 
288. 
Lupithecia sordidata, sp. n. 
¢d. Forewings greyish brown, finely powdered with darker atoms ; 
subbasal and antemedial lines black, both obtusely angled below the 
costa, but the first is indistinct; medial line black, sinuous, the 
outer edge paler than the ground-colour ; postmedial line black, 
slightly incurved from the costa to vein 6, thence slightly wavy 
and almost parallel with the outer margin; submarginal line pale, 
sinuous, edged at the middle and the extremities with blackish, not 
clearly defined ; discal spot black elongate. Hindwings pale fuscous 
grey with black discal dot and blackish postmedial line, the latter 
indistinct towards the costa. Fringes greyish, preceded by a black 
