Nuova specie!!! Nielsen, D.T.B., Pessali, T.C. & Dutra, G.M. (2017): A new annual fish of the genus Simpsonichthys (Cyprinodontiformes: Cynolebiidae) from the upper Rio Jequitinhonha basin, Brazil. Simpsonichthys espinhacensis Nielsen et al., 2017 Zootaxa, 4263 (1): 165–172.
Costa, W.J.E.M. (2017): Three new species of the killifish genus Melanorivulus from the central Brazilian Cerrado savanna (Cyprinodontiformes, Aplocheilidae). Melanorivulus flavipinnisCosta, 2017 Melanorivulus ignescensCosta, 2017 Melanorivulus regularisCosta, 2017 ZooKeys,645: 51–70.
Valdesalici, S. (2016): Nothobranchius streltsovi, a new species of annual killifish with two male colour morphs from the Malagarasi drainage, central Tanzania (Teleostei: Cyprinodontiformes: Nothobranchiidae). Nothobranchius streltsoviValdesalici, 2016 Ichthyological Exploration of Freshwaters,27 (2): 152-161.
Collier, G.E. (2016): The Rivulus of Guatemala: Rivulus tenuis Meek, 1904, Rivulus godmani Regan, 1907 and Rivulus degreefi sp. nov. Rivulus degreefi Collier, 2016 = Cynodonichthys degreefi (Collier, 2016) Journal of the American Killifish Association, 49(2): 34-47.
Valdesalici, S., Bressane Nielsen, D.T.B., Brousseau, R. & Phunkner, J. (2016): Papiliolebias habluetzeli(Cyprinodontiformes: Cynolebiidae) a new miniature annual fish from the upper Rio Mamoré, Bolivia. Papiliolebias habluetzeliValdesalici et al., 2016 aqua, International Journal of Ichthyology, 22(4): 155-164.
Nielsen, D.T.B. (2016): Description of two new species of Anablepsoides(Cyprinodontiformes: Cynolebiidae) from Rio Madeira, Amazon drainage, Rondônia state and from Rio Itapecurú, Maranhão state, Brazil. Anablepsoides luitalimaeNielsen, 2016 Anablepsoides vieiraiNielsen, 2016 aqua, International Journal of Ichthyology, 22(4): 165-176.
Hypsolebias faouri Britzke et al., 2016 Hypsolebias martinsi Britzke et al., 2016 in Britzke, R., Nielsen, D.T.B. & Oliveira, C. (2016): Description of two new species of annual fishes of the Hypsolebias antenori species group (Cyprinodontiformes: Rivulidae), from Northeast Brazil. Zootaxa, 4114 (2): 123–138.
Valdesalici, S. & Eberl, W. (2016): Aphyosemion bitteri (Cyprinodontiformes: Nothobranchiidae), a new killifish species from the northern Massif du Chaillu, Gabon. · Aphyosemion bitteri Valdesalici & Eberl, 2016 · aqua, International Journal of Ichthyology, 22 (2): 61-68.
Nielsen, D.T.B., Baptista Jr., A.C. & Van de Berg, L. (2016): Anablepsoides hoetmeri, a new rivulid (Cyprinodontiformes: Rivulidae) from Rio Purus drainage, western Amazon basin. · Anablepsoides hoetmeri Nielsen et al., 2016 · aqua, International Journal of Ichthyology, 22 (2): 69-78.
Nielsen, D.T.B., Neves, P.A.B.A., Ywamoto, E.V. & de Aguiar Passos, M. (2016):Melanorivulus polychromus, a new species of killifish from the rio São José dos Dourados drainage, middle rio Paraná basin, southwestern Brazil, with a redescription of Melanorivulus apiamici (Cyprinodontiformes: Rivulidae). · Melanorivulus polychromus Nielsen et al., 2016 · aqua, International Journal of Ichthyology, 22 (2): 79-88.