594 MR. J. H. LEECH ON THE [DeC. 18, 



1886, and my native collector obtained it at Hakodate in June and 

 July 1887. 



In expanse this species ranges from 28 to 40 niillim. 



Oiwake, Yokohama (Pryer) ; Tsuruga, Nagahama, Shimonoseki, 

 Hakone, Gensan {Leech) ; Corea ; Hakodate. 



59. Pryeria sinica. 



Pryeria sinica, Moore, Ann. & Mag. Nat. Hist. (4) xx. p. 86 



(1877). 



A fine series, including two females, in Fryer's collection. I did 

 not meet with this species in Japan or Corea. 



Mr. Moore's description appears to apply to the male only, as 

 the female has rather broader wings and the last abdominal segments 

 have lateral tufts of short black and long golden-brown hairs ; these 

 last meet over the back and project beyond the anal segment. The 

 antennae of the female are filiform to beyond the middle, then thick- 

 ened towards the pointed apex. 



Pryer says that it feeds on the Masaki. 



Yokohama {Pryer) ; Shanghai (type). 



60. BalatjEA octomaculata. 



Euchromia octomaculatn, Brem. Bull, de I'Acad. Petersb. 1861, 

 tom. iii.; Lep. Ost-Sib. p. 36, ph iv. fig. 1 (1864). 



Balataa cegerioides. Walk. Cat. Lep. Het. Supj.l. i. p. 110 (1864); 

 Butl. 111. Typ. Lep. Het. pt. iii. p. 4, pi. xlii. fig. 2 (1879). 



I only met with this species at Gensan, where I took four males in 

 June 1886. One example (?) in coll. Pryer, and Fixsen also 

 records it from Corea. 



Ohoyama {Pryer) ; Gensan {Leech) ; North China. 



61. BiNTHA GRACILIS. 



Bintha gracilis. Walk. Cat. Lep. Het. Suppl. i. p. 127 (1864) ; 

 Butl. 111. Typ. Lep. Het. pt. iii. p. 5, pi. xHi. fig. 3 (1879). 



I took two 5 specimens at Nagahama and one at Gensan in 

 July 1886, and there were six examples in Fryer's collection (2 c?, 



4$). 



Yokohama {Jonas and Pryer) ; Nagahama, Gensan {Leech). 



62. Procris budensis. 



Procris budensis, Spey. Geogr. Verbr. i. p. 466 (1862). 

 Jinchuen, W. Corea, Amur, Hungary, Sarepta, Armenia. 

 Motschulsky records this species from Japan. 



63. Procris tristis. 



Procris tristis, Brem. Lep. Ost-Sib. p. 97, tab. viii, fig. 4 (1864). 



Procris esmeralda, Butl. Ann. & Mag. Nat. Hist. (4) xx. p. 394 

 (1877) ; 111. Typ. Lep. Het. pt. ii. p. 4, pi, xxi. fig. 8 (1878). 



I have about forty examples of this Procris from Japan and the 

 Corea. The only difference I can see between P. tristis, Brem., and 



