''Colotis elgonensis'', the

Elgon Mount Elgon is an extinct shield volcano on the border of Uganda and Kenya, north of Kisumu and west of Kitale. The mountain's highest point, named "Wagagai", is located entirely within Uganda.

crimson tip or mountain crimson tip, is a

butterfly Butterflies are insects in the macrolepidopteran clade Rhopalocera from the Order (biology), order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The ...

in the family

Pieridae The Pieridae are a large family of butterflies with about 76 genera containing about 1,100 species, mostly from tropical Africa and tropical Asia with some varieties in the more northern regions of North America and Eurasia.DeVries P. J. in Levi ...

. It is found in

Nigeria Nigeria ( ), , ig, Naìjíríyà, yo, Nàìjíríà, pcm, Naijá , ff, Naajeeriya, kcg, Naijeriya officially the Federal Republic of Nigeria, is a country in West Africa. It is situated between the Sahel to the north and the Gulf o ...

Cameroon Cameroon (; french: Cameroun, ff, Kamerun), officially the Republic of Cameroon (french: République du Cameroun, links=no), is a country in west-central Africa. It is bordered by Nigeria to the west and north; Chad to the northeast; the C ...

, the

Democratic Republic of the Congo The Democratic Republic of the Congo (french: République démocratique du Congo (RDC), colloquially "La RDC" ), informally Congo-Kinshasa, DR Congo, the DRC, the DROC, or the Congo, and formerly and also colloquially Zaire, is a country in ...

Sudan Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic t ...

Uganda }), is a landlocked country in East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territor ...

Rwanda Rwanda (; rw, u Rwanda ), officially the Republic of Rwanda, is a landlocked country in the Great Rift Valley of Central Africa, where the African Great Lakes region and Southeast Africa converge. Located a few degrees south of the Equator ...

Burundi Burundi (, ), officially the Republic of Burundi ( rn, Repuburika y’Uburundi ; Swahili language, Swahili: ''Jamuhuri ya Burundi''; French language, French: ''République du Burundi'' ), is a landlocked country in the Great Rift Valley at the ...

Kenya ) , national_anthem = "Ee Mungu Nguvu Yetu"() , image_map = , map_caption = , image_map2 = , capital = Nairobi , coordinates = , largest_city = Nairobi , ...

and

Tanzania Tanzania (; ), officially the United Republic of Tanzania ( sw, Jamhuri ya Muungano wa Tanzania), is a country in East Africa within the African Great Lakes region. It borders Uganda to the north; Kenya to the northeast; Comoro Islands and ...

. The habitat consists of undisturbed submontane forests. The larvae feed on ''

Maerua ''Maerua'' is a genus of plants in the family Capparaceae, with its centre of diversity in Africa, though some species extend their range as far north as the Levant, and as far east as the Indian subcontinent and mainland Southeast Asia. Among i ...

'', ''

Boscia ''Boscia'' is a genus of plants in the family ''Capparaceae''. It contains the following species: *''Boscia albitrunca'' (Burch) Gilg & Ben. *''Boscia angustifolia'' A. Rich. *'' Boscia arabica'' Pestalozii *'' Boscia caffra'' Sond. *'' Boscia ...

'', ''

Capparis ''Capparis'' is a flowering plant genus, comprising around 250 species in the family Capparaceae which is included in the Brassicaceae in the unrevised APG II system. These plants are shrubs or lianas and are collectively known as caper shrubs o ...

'', ''

Cadaba ''Cadaba'' is a genus of shrubs in family Capparaceae, with about 30 species. These have simple, alternately set leaves. The zygomorphic flowers, are solitary or stand in small clusters at the end of short side branches. These flowers consist of ...

'' and ''

Ritchiea ''Ritchiea'' is a genus of flowering plants belonging to the family Capparaceae. Its native range is Tropical Africa. It is found in Angola, Benin, Burkina, Burundi, Cabinda Province, Cameroon, Central African Republic, Congo, Equatorial Guinea, E ...

'' species.

Subspecies

*''C. e. elgonensis'' (eastern Uganda, Kenya (west of the Rift Valley), north-western Tanzania) *''C. e. basilewskyi'' Berger, 1956 (Democratic Republic of the Congo, Rwanda, western Uganda, southern Sudan) *''C. e. glauningi'' (Schultze, 1909) (eastern Nigeria, north-western Cameroon) *''C. e. kenia'' Talbot, 1939 (Kenya) *''C. e. nobilis'' Carcasson, 1961 (western highlands of Tanzania)

References

Butterflies described in 1891 elgonensis Butterflies of Africa {{Pieridae-stub