182 Mr. G. F. Hampson on East- African Lepidoptera. 



The male is very near T.comptus, Butl., which has the under- 

 side slightly suffused with yellow ; the other males of the 

 group have yellow in the cell of the fore wing on the under- 

 side. 



40. Teracolus t'ncretus, Butl. 



41. Belenois thysa } Hpff., var. subrata, Butl. 



42. Belenois gidica, Gdt. 



43. Belenois severina } Cram. 



44. Pinacopteryx lilia?ia, Grose Smith. 

 (Pinacopteryx nigropundata, Sharpe.) 



45. Eronia dilatata } Butl. 

 46. Nepheronia thalassina, Bois. 



47. Papilio pkilonoe, Ward. 



48. Papilio demoleus } Linn. 

 49. Papilio erinus, Gray. 



50. Papilio dardanus, Brown. 



Papilio dardanus, Brown, Illustr. Zool. p. 51, pi. xxii. (1776). 

 Papilio merope, Cram. Pap. Ex. ii. t. cli. (1779). 



The males are the dark southern form with the black band 

 of hind wing complete and wider than in var. tibullus, Kirby ; 

 the tail black, with yellow tip. The female is of the white 

 niaveus type, but with the streaks of the subapical band of 

 fore wing short ; it resembles tibullus ? , except that it has a 

 subapical white spot to the fore wing. 



51. Papilio constantinuSj Ward. 



52. Papilio colonna, Ward. 

 (Papilio tragicus, Butl.) 



53. Papilio porthaon, Hew. 



54. Papilio utuba, sp. n. 



Expanse 4 inches. 



Female allied to P. nyassw, Butl., from which it differs in 

 all the markings of the upperside being wider and a bluer 

 green in colour ; the two last bands across the cell of the fore 

 wing towards its termination are joined together above the 

 median nervure, forming a U-shaped mark ; there is a 

 distinct round spot between the fourth and fifth subcostal 

 nervules close to their junction in continuation of the two 

 spots from the costa. In the hind wing the union of the two 

 common spots near the inner margin is distinct. 



