570 MR. A. G. BUTLER ON SOME [NoV. 15, 



Crenis vadimonis, Druce, Ent. Month. Mag. xiv. p. 226 (1878). 

 Crenis ribbei, Dewitz, Nova Acta Acad. Leop. -Carol. 1879, 

 pi. xxvi.^fig. 3. 



The above is the correct synonymy of this species ; and it is a 

 singular thing that this Butterfly, which had long stood in collections 

 as a variety of the Natal insect, should have suddenly been taken up 

 and described in three consecutive years. 



18. Catuna crithea. 



Papilio crithea, Drury, 111. Exot. Ent. ii. pi. 16. figs. 5, 6 

 (1773). 



19. NePTIS AGATHA. 



Papilio agatha, Cramer, Pap. Exot. iv. pi. 327. A, B (1782). 



20. Atella columbina. 



Papilio columbina, Fabricius, Ent. Syst. iii. 1, p. 148. n. 453 

 (1793). 



21. Ergolis enotrea. 



Papilio enotrea, Cramer, Pap. Exot. iv. pi. 236. A, B (1782). 



22. JuNONiA SOPHIA, var. 



Papilio Sophia, Fabricius, Ent. Syst. iii. 1. p. 248. n. 771 (1793). 

 A rather pale and large specimen. 



23. JuNONIA ethyra. 



Salamis ethyra, Feisthamel, Ann. Soc. Ent. France, 1850, p. 250. 



24. Kallima rumia. 



Kallima rumia, Westwood and Hewitson, Gren. Diurn. Lep. 

 p. 325. n. 5, pi. 52. fig. 2 (1850). 



25. ChARAXES CYNTHIA. 



Oharaxes cynthia, Butler, P. Z. S. 1865, p. 626. n. 12, pi. 36. 

 fig. 3. 



A fine male of this handsome species veas obtained. It appears 

 still to be a rare insect, at any rate I never see it in African 

 collections sent to the Museum to be selected from. 



26. Charaxes imperialis. 



S .Char axes imperialis, Butler, Trans. Ent. Soc. 1874, p. 531, 

 pi. xi. fig. 3. 



The female of this splendid Butterfly, unfortunately a little 

 damaged, is in the collection. It differs from the male in its greatly 

 superior size ; the blue band of primaries reduced to a short exter- 

 nally excavated bar, terminating above in a white spot, above this 

 are two parallel bent series of four and six white spots respectively, 

 and the white spot in the cell is enlarged ; in the secondaries the 

 blue band differs chiefly in being greener, excavated or arched in 



