Collection of Butterflies taken in East Africa. 335 



Pinacopteryx pigea, Boisd. 



New Moshi, Ufiomi. 4 ^(^. May 6-June 4. 



f. astarte, Butl. 

 Ufiomi (woodland). 1 ^. June 4. 



Belenois sever ina, Cram. 

 Tarangere R., Ufiomi, Same. 1 ^, 2 $$, June 4-July 11. 



Belenois mesentina. Cram. 

 Handeni. 1 c^. July 23. 



Belenois margaritacea, Sharpe. 

 Ssalanga. 1 ^. June 9. 



Mylothris agathina, Cram. 



Ufiomi, Handeni. 6 ^^, 5 ??. June 2, 19, July 23. 

 1 (^, 4 ?$ Ufiomi (plains) ; 2 (5^^^, 1 ? (woodland). 



Nychitona medusa f . alcesta. Cram. 

 Ufiomi (woodland). 4 <^t^, 4 $$. June 2-6. 



PAPILIONINAE. 



Papilio nireus lyaeus, Doubl. 



Differs from true nireus in having a much shorter blue 

 spot in area 2 of hind- wing. 

 New Moshi. 9 <^^. May 3. 



P. leonidas leonidas, Fab. 

 One female example, unfortunately without data. 



P. dardanus tibullus, Kirb. 

 $ f. nov. lamborni, Poult. 



The single female was captured June 3, 1916, at Ufiomi 

 (woodland). A male was taken in the same locality on 

 June 6 ; a second on June 9 at Ssalanga, and a third on 

 July 14 at Mabirioni. 



The female is an extremely interesting form, being very 

 similar to that described from much further north in Trans. 

 Ent. Soc, 1906, p. 290 — a trophonius form from the Kikuyu 



