Sonnenberg, R., Ott, H., Rodriguez, A.G., Olias, C.V., Martinez, F.P. & Zee, J.R.V.D. (2026) Description of Mesoaphyosemion izyarae (Cyprinodontiformes: Nothobranchiidae), a new killifish species from southern Equatorial Guinea. Zootaxa, 5759 (4), 453–463.