Acraea marnois is a butterfly in the family Nymphalidae. It is found in Sudan.

Description

A. marnois Rog., which I formerly incorrectly regarded as a form of oncaea, is, as Eltringham has discovered, very nearly allied to Acraea caecilia and probably only a form of it. Wings above sand-yellow; at the base narrowly blackish; the black colour does not reach vein 2; at the apex and distal margin narrowly darkened, but much more broadly than in caecilia pudora; basal and discal dots on both wings as in caecilia. Soudan.Aurivillius, [P.O.]C. 1908-1924. In: Seitz, A. Die Grosschmetterlinge der Erde Band 13: Abt. 2, Die exotischen Grosschmetterlinge, Die afrikanischen Tagfalter, 1925, 613 Seiten, 80 Tafeln (The Macrolepidoptera of the World 13). Alfred Kernen Verlag, Stuttgart.

Taxonomy It is a member of the Acraea caecilia species group. See also Pierre & Bernaud, 2014.Pierre & Bernau, 2014 Classification et Liste Synonymique des Taxons du Genre Acraea pdf Junior synonym of Acraea caecilia.

References