1888.] LEPIDOPTERA OF JAPAN AND COREA. 599 



(Eonistis dives, Butl, Ann. & Mag. Nat. Hist. (4) xx. p. 398 

 (1877); 111. Typ. Lep. Het. pt. ii. pi. xxii. fig. 11 (1878). 



Japanese specimens are not separable from European examples 

 of CE. quadra by any character whatever. 



Yokohama {Fryer) ; Gensan {Leech). 



85. LiTHOSIA CRIBRATA. 



Lithosia cribrata, Stand., Rom. Mem. sur Lep. p. 189, pl.x. fig. 1 1 

 (1887). 



One example, coll. Pryer (no. 114). 

 Nikko (Pryer) ; Askold. 



86. Lithosia muscerda. 



Phalcena muscerda, Hufn. ; Walk. Cat. Lep. Het. ii. p. 504. 

 Lithosia muscerda, Ochs. Sehmett. iii. p. 143. 11. 

 Several specimens, coll. Pryer. I took an example at Ningpo in 

 April. 



Nikko, Yesso, Oivi'ake {Pryer) ; Corea {Herz) ; Ningpo {Leech). 



87. Lithosia griseola. 



Bombyx griseola, Hlibn. Bomb. p. 126, pi. 23. fig. 97; Walk. 

 Cat. ii. p. 497. 



Lithosia adaucta, Butl. Ann. & Mag. Nat. Hist. (4) xx. p, 398 

 (1877); 111. Typ. Lep. Het. pt. ii. p. 6, pi. xxiii. fig. 6 (1878). 



Lithosia cegrota, ButL Ann. & Mag. Nat. Hist. (4) xx. p. 397. 



Collita cegrota, Butl. 111. Typ. Lep. Het. pt. iii. pi. xlii. fig. 13. 



Among English representatives of L. griseola there are several 

 specimens in my collection with secondaries of a " creamy strami- 

 neous" colour, whilst among the Japanese examples oi adaucta, Butl., 

 are one or two individuals with dark grey secondaries. As regards 

 size, some of my English L. griseola measure 1 inch 7 lines, whereas 

 there are four specimens of L. adaucta which do not exceed 1 inch 

 3 lines. I cannot separate L. adaucta or L. cegrota, Butl., from 

 L. griseola, Hiibn. 



Nikko, Yesso, Oiwake {Pryer) ; Hakodate, Tsuruga, Gensan 

 {Leech) ; Corea {Herz). 



88. Lithosia xjnita. 

 Bombyx unit a, Hiibn. 



Var. arideola, Herr.-Sch., Rom. Mem. sur Lep. p. 331. 

 Recorded by Dr. Fixsen as occurring in Corea. 



89. Lithosia aprica. 



Katha aprica, Butl. Cist. Ent. iii. p. 115. 

 Superficially allied to L. sororcula, Hufn. 

 Ohoyama, Yesso {Pryer). 



90. Lithosia debilis. 



Lithosia debilis. Stand., Rom. Mem. sur Lep. p. 190, pi. x. fig. 12. 

 Fixsen gives Corea as a locality for this insect {op. cit. p. 331). '" 



