Schmidt, R. C., P. H. Skelton, and L. M. Page. “A Note on the Recognition of Genera Amphilius and Anoplopterus Within Mountain Catfishes (Amphiliidae: Amphiliinae) of Africa”. Zootaxa, vol. 5741, no. 1, Jan. 2026, pp. 197-00, doi:10.11646/zootaxa.5741.1.10.