Fricke, R. & Kramer, L.B. (2022)

Marcusenius elegans: a replacement name for Marcusenius gracilis Kramer 2013 (Osteoglossiformes: Mormyridae), a secondary junior homonym of Marcusenius senegalensis gracilis (Pellegrin 1922)

. Zootaxa, 5175 (4), 499–500.