Jacques, H.; Veron, G.; Alary, F. & Aulagnier, S. (2009). "The Congo clawless otter (Aonyx congicus) (Mustelidae: Lutrinae): a review of its systematics, distribution and conservation status". African Zoology. 44 (2): 159–170. doi:10.3377/004.044.0204. S2CID86008709.
Jacques, H.; Veron, G.; Alary, F. & Aulagnier, S. (2009). "The Congo clawless otter (Aonyx congicus) (Mustelidae: Lutrinae): a review of its systematics, distribution and conservation status". African Zoology. 44 (2): 159–170. doi:10.3377/004.044.0204. S2CID86008709.