from China, Japan, and Corea*, 671 



Genus OPORABIA. 



(Stephens, 111. Brit. Ent., Haust. iii. p. 273 (1829).) 



Oporabia (?) chiachiaria. 



Psyra chiachiaria, Oberth. Etud. d'Entom. xviii. p. 27. pi. v. fig. 64 

 (1893). 



I have not seen an example of this species, of which 

 Oberthur records tvvospecimens from Ta-Tsien-Lou (Ta-chien- 

 lu) ; but, judging from the figure, I should say that it is not 

 a Psyra, or even referable to the Boarmiinae. 



Hab. Western China. 



Oporabia (?) productaria, sp. n. 



Primaries pale grey, with a darker basal patch, central 

 fascia, and an ill-defined shade between ; the neuration is 

 still darker and is dotted with whitish, most distinctly beyond 

 the central fascia ; submarginal line whitish, wavy. Second- 

 aries : outer angle much produced ; whitish grey, suffused 

 with darker on abdominal area j there is a dusky band on 

 outer marginal area traversed by a wavy line of the ground- 

 colour. Fringes agree in colour with the wings and are 

 preceded by an interrupted blackish line. Under surface of 

 primaries fuliginous grey and of secondaries whitish grey 

 finely dusted with darker; all the wings have a blackish 

 discal dot and the secondaries have an obscure, undulated, 

 dusky central line. Antennae bipectinated. 



Expanse 48 millim. 



One male specimen from Ta-chien-lu, May or June. 



Hab. Western China. 



Oporabia nexifasciata. 



Oporabia nexifasciata, Butl. Trans. Ent. Soc. 1881, p. 420. 



Eight specimens from Yokohama in Fryer's collection. 



Very closely allied to 0. dilutata, Bork., but the antennae 

 are more strongly fasciculated and the first transverse band 

 of primaries is straight. 



Meyrick places dilutata in Asthena (Trans. Ent. Soc. Lond. 

 1892, p. 74). 



Hab. Japan. 



Oporabia japonaria. 



Oporabia japonaria, Leech, Entom., Suppl. p. 48 (May 1891). 

 A long and variable series from Yokohama in Fryer's 

 collection. 

 Hab. Japan. 



