32 RHOPALOCERA NIHONICA. 



112. Lethe sicelis, Hew, (Pi- 9. fi s- I0 



Localities Yokohama, Asamayama. 

 Time of appearance August. 



Extremely abundant about Yokohama and everywhere in the plains, but does not go very far up the 

 mountains, where it is replaced by the next species. I have taken the larva, and believe it feeds on the 

 bamboo grass. 



113- Lethe diana, But. (Pi. 9, fig. 12.) 



Localities Oyama, Yamato, Asamayama, Yezo. 

 Time of appearance July, August. 



Common in all the mountains. It is probably the mountain form of the last species. 



114- Pronophila schrenkii, Men. (Pi. 10, fig. i.) 



Localities Yezo, Asamayama. 

 Time of appearance August. 



This fine insect is common in Yezo. Mr. Leech (P.Z.S. 1887, p. 426.) says "it flies in dense under- 

 wood, and is hence rather hard to take." 



115- Neope gaschkevitschii, Men. (Pi. 9. fi g- ") 



Localities Yokohama, Oyama, Yamato, Asamayama, Yezo. 

 Time of appearance Api il, August. 



Very abundant about Yokohama, in Yamato, and elsewhere. The specimens from high up Oyama 

 are much darker than those taken about Yokohama. 



116. Neope calipteris, But. (Pi. 10, fig. 2.) 



Localities Oyama, Yamato, Yezo. 

 Time of appearance August. 



This is a mountain insect. 



117- Csenonympha oedipus, Fab. (Pi. 10, fig. 3.) 



C. ainnilifer, But. 



Locality Asamayama. 



Time of appeaience July, August. 



Like the last, a mountain insect. 



