Ancistrus damasceni, (Steindachner, 1907)

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 : 53

A. damasceni (Steindachner, 1907)

Xenocara damasceni Steindachner, 1907 type locality tributary of Rio Parnaíba near Alto Parnaíba (formerly Victoria) records Parnaiba o Steindachner (1907): type locality

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

Ancistrus dolichopterus Kner, 1854 | in Abreu et al. (2019) for Itapecuru basin

Ancistrus lituratus Kner, 1854 | sub Pterygoplichthys lituratus in Abreu et al. (2019) for Mearim basin

Loricaria punctata Kner, 1854 | sub Pterygoplichthys cf. punctatus in Barros et al. (2011) for Itapecuru basin; and sub Pterygoplichthys punctatus in Abreu et al. (2019) for Itapecuru and Mearim basins

Peckoltia greedoi Armbruster, Werneke & Tan, 2015 | in Armbruster et al. (2015)

Xenocara multispinis Regan, 1912 | sub Ancistrus multispinis in Abreu et al. (2019) for Itapecuru basin

Hypostominae - species considered not to be distributed in Maranhão

Acipenser plecostomus Linnaeus, 1758 | sub Hypostomus plecostomus in Abreu et al. (2019) for Itapecuru, Munim, Mearim and Turiaçu basins; sub Hypostomus aff. plecostomus in Guimarães et al. (2020d, 2021) for Gurupi, Mearim and Tocantins basins | Weber et al. (2012)

Cetopsis coecutiens (Lichtenstein, 1819) Spix & Agassiz , pl. 10, fig. 2