Species name Charaxes pollux (Cramer, 1775)
Black-bordered charaxes..
 Taxonomy Papilio pollux Cramer, 1775.  Die Uitlandsche Kapellen voorkomende in de drie waerrelddeelen Asia, Africa en America 1: 61 (155 pp.). Amsteldam and Utrecht.
Type locality: “Cote de Guinée”. .
 Subspecies Charaxes pollux pollux (Cramer, 1775)
Charaxes pollux annamariae Turlin, 1998: Equatorial Guinea (Bioko Island).
Charaxes pollux gazanus van Someren, 1967: Mozambique (west - between Zambezi and Limpopo Rivers), Zimbabwe (east).
Charaxes pollux geminus Rothschild, 1900: Malawi, Zambia (east of the Luangwa Valley), Tanzania (south and east) [Kielland (1990) avers that true geminus does not occur in Tanzania – see remarks under the nominate subspecies], Kenya (south-east) [Kielland (1990) implies that populations from south-east Kenya belong to ssp. mira].
Charaxes pollux maua van Someren, 1967: Tanzania (north)
Charaxes pollux mira Ackery, 1995: Tanzania (north-east)
Charaxes pollux piersoni Collins, 1990: Tanzania (Zanzibar Island).

Distribution
Guinea, Sierra Leone, Liberia, Ivory Coast, Ghana, Nigeria, Cameroon, Equatorial Guinea, Central African Republic, Gabon, Angola, Congo, Democratic Republic of Congo, Zambia, Rwanda, Burundi, Sudan, Uganda, Kenya, Tanzania, Malawi, Mozambique, Zimbabwe.
 Distribution Map  
 Biology
Host plant: Sorindeia species (Anacardiaceae) [Van Someren and Rogers, 1928: 147]. Bersama abyssinica Fresen. (Melianthaceae) [Van Someren and Rogers, 1928: 147; Blandin, et al., 1975 (Ivory Coast)]. Deinbollia kilimandsharica Taub. (Sapindaceae) [Van Someren, 1974: 319]. Deinbollia borbonica Scheff. (Sapindaceae) [Van Someren, 1974: 319]. Fluggia microcarpa Blume (Euphorbiaceae) [Van Someren, 1974: 319]. Securinega virosa (Roxb. ex Willd.) Pax and K. Hoffm. (Euphorbiaceae) [Dickson and Kroon, 1978: 60]. Fluggia virosa (Euphorbiaceae) [Kielland, 1990: 108].
 Nigeria
References
Charaxes, Site of Markku Savela
Afrotropical Butterflies: File H - Charaxinae - Tribe Charaxini
Victor Gurney Logan Van Someren (1963). Revisional notes on African Charaxes (Lepidoptera: Nymphalidae). Part I. Bulletin of the British Museum (Natural History) (Entomology) 195-242.