530 L. de Niceville & Dr. L. Martih : — 'Butterflies of Sumatra. [No. 3 



6J8. *CELiENORRHINUS LADANA, Butler. 



Astictopterus ladana, Elwes, Proc. Zool. Soc. Lond., 1892, p. 662, pi. xliii, fig. 4, 

 tnale. 



Grose Smith. I have never seen this species. 



619. Celenorrhinus leucoceea, Kollar. 



Throughout the year, but most plentifully in March, and fairly 

 common from Bekantschan to the Central Plateau, never at lower 

 elevations. 



620. Celenorrhinus Simula, Hewitson. 



Ptert/gospidea simula, Hewitson, Ann. and Mag. of Nat. Hist., fourth series, 

 vol. xx, p. 321 (1877). 



Hewitson. Grose Smith. Originally described from Sumatra. 

 Occurs at the same time, and in the same localities, as C. leucocera, 

 Kollar, but is somewhat rarer. 



621. Cel-Enorrhinus Asmara, Butler. 



Hagen as acmara [sic]. Very rare, only two specimens obtained 

 from the mountains in October. 



622. CELiENORRHINUS AURIVITTATA, Moore. 



Hagen. Common throughout the year from Selesseh to Bekant- 

 schan ; very plentiful near Namoe Oekor. It is very quick flying, and 

 always settles on the undersides of leaves near the ground. 



623. Coladenia dan, Fabricius. 



Snellen. Hagen. Staudinger. Common over the -whole of our 

 area, and flies throughout the year, often frequenting the same flowers 

 as Zemeros albipundata, Butler, and Z. emesoides, Felder, on which it 

 settles in nearly the same manner, so that it is only when the insect is 

 in the net that its identity can often be determined. 



624. Daimio dir.£, de Niceville. 



D. dir.v, de Niceville, Journ. Bomb. Nat. Hist. Soc, vol. x, p. , n. 37, pi. Q, 

 fig. 49, «ui/e(1896). 



Rare, five specimens only, from May to July near Selesseh and on 

 the outer hills near Namoe Oekor. 



625. Satarupa gopala, Moore. 



Only at higher elevations south of Bekantschan rarely throughout 

 the year. It is an interesting fact that this butterfly, which has only 

 hitherto been recorded from Sikhim, Assam, and Burma, should occur 

 as far south as Sumatra. 



