Heterocera from China, Japan, and Corea. 405 



1643. Anerastia leucotteniella. 



Anerastia leitcotieniella, Rag., Nouv. Gen., p. 48 (1888) ; 

 Rom. sur Lep, viii, p. 401, pi. xl, fig. 3 (1901). 



The type, a female, in Coll. Staud. 

 Habitat. Japan. 



Genus Emmalocera. 



Ragonot, Nouv. Gen, p. 38 (1888). 



1644. Emmalocera gensanalis, sp. n. (Plate XIV, fig. 30.) 



Primaries oclireous strongly suffused with rosy, except on the 

 basal three-fourths of the costa. Secondaries whitish tinged with 

 fuscous fringes, preceded by a dark line. Under surface fuscous, 

 secondaries paler. 



Expanse 25 millim. 



One male specimen taken by Mr. Leech at Gensan in 

 July 1887. 



Habitat. Core a. 



Allied to A. strigosa, Staud., from Syria and Amurland. 



R. S. 

 1645. Emmalocera umbricostella. 



Emmalocera umbricostella. Rag, Nouv. Gen, p. 38 (1888) ; 



Mon. Phyc, pi. xxxvi, fig. 10. 

 Polyocha umbricostella, Hampson, Fauna Brit. Ind., Moths, 



iv, p. 62 (1896). 



There was a specimen in Pryer's collection which seems 

 to be an example of this species ; it has indications of a 

 post-medial series of black dots on the primaries. Three 

 specimens were obtained at Gensan in July, and one 

 example at Ichang in August. 



Distribution. North- West Himalayas; FLOREs(iTam^- 

 son); Japan; Corea; Central China. 



Subfamily PHYGITIN^. 



Genus Nyctegretis. 



Zeller, Isis, 1848, p. 650. 



1646. Nyctegretis triangulella. 



Nyctegretis triangulella, Rag, Rom. sur Lep, viii, p. 29, 

 pi. xliii, fig. 17 (1901). 



Habitat. Japan. 



