1888.] LEPIDOPTERA OF JAPAN AND COREA. 597 



be separated by the colour of antennae, greater width of thorax, 

 narrowness of wing, and density of black scales. The neuration at 

 end of cell is also of a different character. 



One example taken by myself at Gensan in July. 



73. Zyg^na niphona. 



Zygcena niphona, Butl. Ann. & Mag. Nat. Hist. (4) xx. p. 393 

 (1877) ; 111. Typ. Lep. Het. pt. ii. p. 4, pi. xxi. fig. 9 (1878). 



Zygcena christophi. Stand., Rom. Mem. sur Lep. p. 173 (1887). 



A fine series in Fryer's collection. I took two specimens at 

 Hakodate in August 1886. 



This species may have either five or six spots on the upper surface 

 of primaries, but below the sixth spot is always to be seen though 

 sometimes only faintly. Confluency of the spots appears to be 

 rather the exception than the rule. There are one or two examples 

 in my series which agree very well with Butler's figure ; but in the 

 majority the five or six spots, although contiguous, are quite in- 

 dependent of each other, except perhaps as regards the upper spots 

 of the central and outer pairs, which are often united by a thin line of 

 their own colour. 



Yokohama (Jonas) ; Oiwake {Pryer) ; Hakodate {Leech). 



74. AmTJRIA CYCLOPS. 



Amuria cy clops, Stand., Rom. Mem. sur Lep. p. 172, pi. 8. fig. 6 



(1887). 



I have no example of this species, but it seems from the de- 

 scription and figure to come between Procris funeralis and P.fusca. 

 Vladivostok, Askold, Sidemi, Corea. 



75. Psyche viciella. 



Psyche viciella, Schiff. S. V. p. 133. 



Var. stetinensis, Hering, Stett. ent. Zeit. 1846, p. 227. 



One specimen of var. stetinensis in coll. Pryer without locality. 



76. Psyche unicolor. 



Psyche unicolor, Hufn. Berl. Mag. ii. p. 418 (1766). 

 Psyche graminella, Schiff. S. V. p. 133. 291 (1776). 

 Several specimens in coll. Pryer, which I believe are referable to 

 this species. 



Yokohama, Yesso {Pryer) . 



77- Plateumeta aurea. 



Plateumeta aurea, Butl. Trans. Ent. Soc. 1881, p. 22. 



Yokohama (Pryer). 



78. Govirana bipars. 



Perina bipars. Walk. Cat. Lep. Het. Suppl. ii. p. 406. 



One specimen in coll. Pryer. 



Japan, N. India. 



