Heterocera from China, Japan, and Corea. 397 



Genus Diatr^ea. 



Lands. Guild. Trans. Soc. Encour. Arts, xlvi, p. 143 

 (1832). 



1616. Diatriea venosatus. 



Chilo venosatus, Walk., Cat. Lep. Het., xxvii, p. 144(1863). 



One example of each sex taken in August at Ichang. 

 Walker's type was from Sarawak. 

 Distribution. Borneo ; Central China. 



Genus Chilo. 



Zinck. ; Hampson, Fauna Brit. Ind., Moths, iv, p. 26 

 (1896). 



1617. Chilo demotellus. 



Chilo demotella, Walk., Cat. Lep. Het., xxxv, p. 1749 



(1866). 



One specimen taken at Hakone in August. 

 The type, with two other examples in the national 

 collection, are not localized. 

 Habitat. Japan : — ? 



1618. Chilo luteellus. 



Schcenobiits luteellus, Motseh., Bull. Mosc, xxxix, i, p. 198 



(1866). 

 Chilo ditbia, Baker, Trans. Ent. Soc. Lond., 1894, p. 48, pi. 



i, fig. 18. 

 Chilo lutellns, Hampson, Proc. Zool. Soc. Lond., 1895, p. 



956. 



Six male specimens from Chang-yang, taken in May and 

 June ; one example obtained at Gensan in June. 



Distribution. Amurland; Central China; Japan; 

 Sumatra. 



1619. Chilo simplex. 



Jarthcza simplex, Butl., Proc. Zool. Soc. Lond., 1880, p. 



690. 

 Crambus zonellus, Swinhoe, Proc. Zool. Soc. Lond., 1884, p. 



528, pi. xlviii, fig. 16. 



