The akun eagle-owl (Ketupa leucosticta) is a species of owl in the family Strigidae and is native to the African tropical rainforest. The akun eagle-owl was formally described in 1855, by the German ornithologist Gustav Hartlaub from a specimen collected in Ghana. Hartlaub placed the owl in the genus Bubo and coined the binomial name Buco leucostictus. The specific epithet leucostictus is from Ancient Greek leukostiktos which means "white-speckled". The akun eagle-owl is now placed in the genus Ketupa that was introduced in 1831 by the French naturalist René Lesson. The species is monotypic: no subspecies are recognised. The common English name, akun, is from the local name for the owl in southwest Cameroon. The local name "Akuñ" was recorded by the collector George Latimer Bates near Grand Batanga and published in 1904, by English ornithologist Richard Bowdler Sharpe.
The akun eagle-owl is one of the smaller eagle-owls, with 40–46 cm length; and body weight of 486–536 g for males and 524–607 g for females. It has predominantly dark to reddish-brown head and upperparts, with pale, dusky brown bars on the wings and back, and white markings around the...