Emily Sharpe's illustration of the male (figure 1) and female (figure 2) of Papilio jacksoni in the Proceedings of the Zoological Society of London
"Male as in ssp. echerioides, but black more sooty, median band narrower, reduced to very well separated spots in forewing, white with faint ochreous tinge. Female as in echerioides, but white apical spot does not touch the margin; white spots in hindwing in both sexes well inside margin." (Robert Herbert Carcasson, 1960).
It was named for the collector Frederick John Jackson in "Descriptions of New Butterflies collected by Mr. F. J. Jackson, F.Z.S:, in British East Africa, during his recent Expedition. Part I & II" Proceedings of the Zoological Society of London 1891 : 187-194, pl. 16-17, : 633-638, pl. 48.
References
^Sharpe, E.M. 1891 Descriptions of new butterflies collected by Mr. F.J. Jackson, F.Z.S., in British East Africa, during his recent expedition. Part I. Proceedings of the Zoological Society of London 1891: 187-194.
^Le Cerf, F. 1924. Catalogue annote des “types” et formes nouvelles des Papilios d’Afrique contenus dans la collection du Hill Museum. Bulletin of the Hill Museum Wiley 1: 369- 399; 576; 578; 580; 582; 584.
^Cottrell, C.B. 1963. Two new subspecies of Papilio jacksoni E. Sharpe (Lepidoptera: Papilionidae) from Tanganyika and the northern Rhodesia-Nyasaland border. Proceedings of the Royal Entomological Society of London(B) 32: 125-128.
Carcasson, R.H., 1960 "The Swallowtail Butterflies of East Africa (Lepidoptera, Papilionidae)". Journal of the East Africa Natural History Societypdf Key to East Africa members of the species group, diagnostic and other notes and figures. (Permission to host granted by The East Africa Natural History Society).
Cottrell, C.B. (1963). Two new subspecies of Papilio jacksoni. E. Sharpe (Lepidoptera: Papilionidae) from Tanganyika and the northern Rhodesia-Nyasaland border. Proceedings of the Royal Entomological Society of London (B) 32: 125-128.
