Nannostomus beckfordi, Gunther, 1872

Koerber, Stefan, Guimarães, Erick Cristofore, Brito, Pâmella Silva de, Bragança, Pedro Henrique Negreiros de & Ottoni, Felipe Polivanov, 2022, Checklist of the freshwater fishes of Maranhão, Brazil (CLOFFBR-MA)., Ichthyological Contributions of PecesCriollos 79, pp. 1-94 : 27

N. beckfordi Günther, 1872

Nannostomus beckfordi Günther, 1872

Nannostomus anomalus Steindachner, 1876

Nannostomus aripirangensis Meinken, 1931

Nannostomus simplex Eigenmann, 1909

Nannostomus beckfordi surinami Hoedeman, 1954

records

Itapecuru o Abreu et al. (2019): listing o Guimarães et al. (2020a): specimens

Maracaçumé o Abreu et al. (2019): listing o Guimarães et al. (2020a): specimens

Mearim o Matavelli et al. (2015): specimens sub N. nitidus o Abreu et al. (2019): listing sub N. beckfordi and N. unifasciatus o Guimarães et al. (2020a): specimens o Guimarães et al. (2020b): specimens o Guimarães et al. (2020d): listing o Guimarães et al. (2021a): specimens o Guimarães et al. (2021b): listing

Munim o Guimarães et al. (2018): locality o Abreu et al. (2019): listing o Guimarães et al. (2020a): specimens o Oliveira et al. (2020): specimens

Parnaiba o Zarske (2011): specimens o Matavelli et al. (2015): specimens sub N. nitidus o Guimarães et al. (2020a): specimens

Periá o Abreu et al. (2019): listing o Brito et al. (2020): specimens o Guimarães et al. (2020a): specimens

Preguiças o Guimarães et al. (2018): locality o Abreu et al. (2019): listing o Brito et al. (2019): specimens o Brito et al. (2020): specimens o Guimarães et al. (2020a): specimens

Tocantins o Guimarães et al. (2020d): listing o Guimarães et al. (2021a): listing

Lebiasinidae - species considered not to be distributed in Maranhão

Nannostomus nitidus Weitzman, 1978 | in Matavelli et al. (2015) | Guimarães et al. (2020a) Nannostomus unifasciatus Steindachner, 1876 | in Abreu et al. (2019) | Guimarães et al. (2020a)