1888.] LEPtDOPTERA 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 Fryer) ; Tokio, Nikko {Fryer Fushiki, 

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



160. PiDORUS GLAUCOPIS. 



Callimorpha 1 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) ; III. Typ. Lep. Het. pt. ii. p. 3, pi. xxii. fig. 2. 



Several examples, coll. Pryer. 



Hakodate (^At/e/y) ; Yesso, Oiwake (Pryer) ; Gensan (ZeecA); 

 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 1887. 



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 {Fryer) ; 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 Calpidae. 



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



165. Seudyra sxjbflava. 



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. 



