1888.] LEPIDOPTERA OF JAPAN AND COREA. 613 



2 in. 2 lines, this is about equal to 55 mm. I find the males range 

 from 48 mm. to 59 mm. in expanse ; females from 56 mm. to 65 mm. : 

 average 57 mm. 



Yokohama {Jonas and Pryer) ; Tokio, Nikko {Fryer Fushiki, 

 Tsuruga, Gensan {Leech) ; Corea {Herz). 



160. PiDORUS GLAUCOPIS. 



CallimorpTial glaucopis, Drury, Illustr. Exot. Entom. ii. p. 14, 

 pi. 6. fig. 4 (1837). 



Pidorus atratus, Butl. Ann. & Mag. Nat. Hist. (4) xx. p. 401 

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



Several specimens, coll. Pryer. Larva said to feed on " the Uria." 



This species is extremely variable in size, and the width and outline 

 of white fascia is also subject to much variation. 



Hakodate, Yokohama ( Whitely and Jonas) ; Tsuruga, Shimonoseki 

 {Leech) ; Hakone, Gensan. 



161. MiMEUSEMIA PERSIMILIS. 



Mimeusemia persimilis, Butl. Ann. & Mag. Nat. Hist. (4) xv. 

 p. 397 (1875) ; 111. Typ. Lep. Het. pt. ii. p. 3, pi. xxii. fig. 2. 



Several examples, coll. Pryer. 



Hakodate {Whitely) ; Yesso, Oiwake {Pryer) ; Gensan {Leech); 

 Corea {Herz). 



162. EtERUSIA EUCHROMOIDES. 



Eterusia euchromoides. Walk. Cat. Lep. Het. Supp. i. p. 120 

 (1864). 



Three specimens of this beautiful insect taken at Gensan by my 

 native collector in July 1 887. 



N. China {Fortune) ; Gensan {Nat. Coll.). 



163. EUSEMIA JAPANA. 



Chelonomorpha japana, Motsch. Et. Ent. p. 30 (1860). 



Eusemia villicoides, Butl. Ann. & Mag. Nat. Hist. (4) xx. p. 141, 

 pi. xiii. fig. 2 (1875). 



This insect was common at Hakodate in June and July. It 

 seems to be pretty constant in markings. 



Nikko, Yesso, Nambu {Pryer) ; Hakodate {Andrews). 



164. Seudyra noctuina. 



Seudyra noctuina, Butl. Ent. Mo. Mag. xiv. p. 206 (1878) ; 111. 

 Typ. Lep. Het. pt. ii. p. 3, pi. xxii. fig. 1. 



Mr. Pryer in his catalogue says that this species "has a habit of 

 buzzing about sugar." He seems to have considered it a Noctuid, 

 and placed it among the Calpidee. 



Nikko, Oiwake, Yesso {Pryer) ; Hakodate ( Whitely and Leech). 



165. Seudyra subflava. 



Seudyra subflava, Moore, Ann. & Mag. Nat. Hist. (4) xx. p. 85. 

 I have a good series from Japan and one specimen from Corea. 

 This last is somewhat darker in coloration. 



