Günther, Albert (1864). Chætostomus schomburgkii. Catalogue of the Physostomi, Containing the Families Siluridæ Characinidæ, Haplochitonidæ, Sternoptychidæ, Scopelidæ, Stomiatidæ in the Collection of the British Museum. Catalogue of the Fishes in the British Museum. Т. 5. London: Taylor and Francis. с. 245.
