154 ZOOLOGICAL EESULTS OE THE EUWENZOEI EXPEDITION. 



EUKTTELA DRYOPE ANGULATA. 



Papilio dryope Cramer, Pap. Ex. i. p. 125, t. 78. ff. E, F (1775). 



Eurytela dryope var. angulata Aurivillius, Rhop. ^th. p. 154 (1899). 

 5 c? d , 2 $ ? . Mokia, S.E. Ruwenzori. 3500 ft. 1-22. v. 06. 



Ergolis enoteea. 



Papilio enotrea Cramer, Pap. Ex. iii. p. 73, t. 236. ff. A, B (1779). 

 2 d c? , 2 ? ? . Mokia, S.E. Ruwenzori. 3500 ft. 29. iv. & 17. v. 06. 

 1 6 . Kivata, Ruwenzori. 6000-8000 ft. v. (G. F. Scott Elliot.) 

 1 ? . Semliki Valley. 10. viii. 06. 



Ergolis pagensteckeri. (Plate V. fig. 6, d .) 



Ergolis pagensteckeri Suffert, Iris, xvii. p. 125 (1904). 

 1 6 . Entebbe, Uganda. 3. v. 95. (/''. /. Jackson.) 

 1 <S . Entebbe, Uganda. 11. xii. 95. (F. J. Jackson.) 

 1 d . Mulema, Uganda, v. 03. ( W. G. Doggett.) 

 1 2 . Mulema, Uganda, v. 03. ( W. G. Doggett.) 

 1 d . Kivata, Ruwenzori. 6000-8000 ft. v. {G. F. Scott Elliot.) 



forma n. aueantiaca. (Plate V. fig. 5, d .) 

 4 d d . Mubuku Valley, E. Ruwenzori. 5000-13,000 ft. 6. i. & 17. iii. 06. 



1 d . Ruwenzori. ( G. F. Scott Elliot. ) 



2 d d . Tore. 16. vi. 1900. {Sir H. H. Johnston.) 



This variety difi'ers from the typical form in the following respects : — 



Uppekside. The ground-colour is paler and more luteous, while the transverse rows 

 of elongate spots and lunules are orange-ochraceous (instead of chestnut), those nearer 

 the base being darker and the external rows considerably paler, especially in the fore- 

 wing ; these markings are outlined, as usual, with olive-brown edgings, which make 

 them stand out very conspicuously on the paler ground-colour. The marginal band is 

 still chestnut on the fore-wings, but more orange on the hind-wings. 



Underside. The chestnut bands are slightly reduced in width and stand out clearly 

 from the light yellow-grey ground. 



Transitional forms exist in which the basal bands in the cell of the fore-wing 

 are coloured mesially with redder scales (even in the typical form a few more 

 warmly coloured scales are traceable) and show indications of the narrow discal 

 band which, with its thin orange lunules, is such a conspicuous feature in 

 E. aurantiaca. 



