Description
For terms see External morphology of Lepidoptera The wingspan is 75–80 mm in males and 75–85 mm in females. Both wings beneath without distinct dark longitudinal streaks on the folds between the veins and without dark longitudinal streaks in the cell of the hindwing. Both wings with submarginal spots. The discal spot of cellule 1 b of the forewing never reaches the base of the cellule. Hindwing usually with free discal spots in cellules 2—5 and with a broad basal transverse band, which covers the greater part of the cell and the base of cellules 1 c, 2, 6 and 7. Forewing always with discal spots in cellules 1 b, 3, 7 and 8, and usually also with small ones in 2, 4, 5 and 6; the cell mostly with three spots. — ''leonidas'' F. (= ''similis'' Cr.) (7 d). All the spots light blue (male) or bluish white (female); forewing without discal spot in cellule 1 a; the submarginal spots of both wings large; the discal spot of cellule 4 of the forewing is proximally rounded and does not reach the base of the cellule. Sierra Leone, Delagoa Bay, British East Africa. In ab. (?) ''interniplaga'' Auriv. the forewing has a large discal onidale. spot in cellule 1 a, otherwise it is similar to the preceding form. German East Africa, ab. (?) ''onidale'' Suf. has the light basal part of the hindwing sprinkled with black scales, the veins in that part are margined with black and the spots in cellules 1 c and 2 are small or entirely wanting; otherwise similar to the form ''leonidas''. German East Africa: Muanza. — ''brasidas'' Fldr. (7 d). Here the spots on the upper surface are small, white or yellowish white; the submarginal spots dot-like. No discal spot in cellule 1 a of the forewing. Angola to Natal. — ''umanus'' R. & J. differs from all the preceding in that the light basal transverse band of the hindwing only extends as far as the base of vein 2. Abyssinia. — ''pelopidas'' Oberth. The spots of the forewing light bluish, on an average somewhat larger than in leonidas, the discal spot in cellule 4 reaches the base of the cellule, the basal transverse band of the hindwing is very broad and almost pure white, but the submarginal spots are small, dot-like, not larger than the discal spots. A little known form as yet, perhaps a separate species, although it agrees very closely with ''leonidas'' in the markings. German East Africa and Pemba Island.Biology
Has continuous broods, peaking from October to April. The larvae feed on '' Popowia caffra'', ''Subspecies
*''Graphium leonidas leonidas'' (Sub-Saharan Africa) *''Graphium leonidas pelopidas'' (Oberthür, 1879) (Tanzania: islands of Unguja and Pemba) *''Graphium leonidas santamarthae'' (Joicey & Talbot, 1927) (São Tomé and Príncipe: Principe) *''Graphium leonidas thomasius'' (Le Cerf, 1924) (São Tomé and Príncipe: Sao Tome) *''Graphium leonidas zanzibaricus'' Kielland, 1990Kielland, J. 1990 in Kielland, J. 1990. ''Butterflies of Tanzania.'' Hill House, Melbourne and London: 1-363. TanzaniaTaxonomy
It is the nominal member of the ''leonidas''-group of closely related and similar species (''Graphium leonidas'', '' Graphium levassori'', '' Graphium cyrnus''). Images External images
from Royal Museum of Central Africa.
References
*Carcasson, R.H. 1960 "The Swallowtail Butterflies of East Africa (Lepidoptera, Papilionidae)". ''Journal of the East Africa Natural History Society'