Doryichthys dumerili, Kaup, 1858

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 : 68-69

A. dumerili Kaup, 1858

Apionichthys dumerili Kaup, 1858

Soleotalpa unicolor Günther, 1862 Apionichthys ottonis Steindachner, 1868

Apionichthys nebulosus Peters, 1869 Apionichthys bleekeri Horst, 1878 records Itapecuru o Barros et al. (2011): listing o Abreu et al. (2019): listing Ilhas Maran. o Ramos (1998): specimens o Ramos (2003): specimens

Achiridae - unconfirmed species for Maranhão state requiring a verification based on voucher material

Pleuronectes lineatus Linnaeus, 1758 | sub Achirus lineatus in Abreu et al. (2019) for Itapecuru basin

Monochir punctifer Castelnau, 1855 , jr. synonym of Achirus Retroculus lapidifer (Castelnau, 1855) Castelnau , pl. 12, fig. 1 achirus (Linneaus, 1758) | Castelnau, pl. 41, fig. 3

Figures

fig. 1 River basins and coastal ecoregions of the state of Maranhão.