398 Mr, A. G. Butler on new Species 



Excepting- in the more uniform colouring of the abdomen 

 and secondaries, more like L. complana. 



17. Lithosia adaucta, n. sp. 



Also allied to L. griseola, but considerably larger (the size 

 of L.fumeola)^ darker with clear creamy stramineous secon- 

 daries and paler abdomen ; otherwise similar. Expanse 1 

 inch 9 lines. 



Hakodate {Whitehj). 



The largest example o^ L. griseolaihoi we possess measures 

 1 inch 6 lines in expanse ; but the coloration of the seconda- 

 ries would at once distinguish the two species. 



18. LitJiosia pavescens^ n. sp. 



Nearly allied to L. helveola^ but the wings pale buif, the 

 secondaries slightly paler at abdominal margin ; the fringe 

 whitish instead of yellow. Expanse 1 inch 2 lines. 



Hakodate {Whitely). 



L. helveola has a dusky border and bright yellow fringe to 

 all the wings. 



19. Lithosia Icevis, n. sp. 



Allied to L. helveola, but considerably larger ; the wings 

 opaque, pinky whitish, with a Avell-marked sericeous ochra- 

 ceous outer border ; primaries below brownish, with the costal 

 and outer margins ochraceous ; secondaries stramineous, 

 becoming ochraceous towards the base of the costal and the 

 apex of the outer margins ; body above pale buff, with the 

 head, shoulders, and prothorax ochreous ; below ochreous ; legs 

 slaty grey above, the tibise and tarsi greyish brown below. 

 Expanse 1 inch 6 lines. 



Yokohama (Jonas). 



Also allied to L. insolita. 



20. (Eonistis dives, n. sp. 



Nearly allied to (E. quadra, but the primaries of a much 

 deeper colour, the male with the external sericeous border of a 

 deep leaden-grey colour and of less than half the width ; the 

 female with the primaries longer, bright orange ; the seconda- 

 ries in both sexes paler. Expanse ^ 1 inch 9 lines, ? 1 inch 

 10 lines. 



Yokohama (Jonas). 



The wings of this species are somewhat narrower than those 

 of CE. quadra. 



