Acestrorhynchus britskii

Menezes, 1969

Acestrorhynchus lacustris

(Lütken, 1875)

Achirus declivis

Chabanaud, 1940

Achirus lineatus

(Linnaeus, 1758)

Acinocheirodon melanogramma

Malabarba & Weitzman, 1999

Anchoa januaria

(Steindachner, 1879)

Anchovia clupeoides

(Swainson, 1839)

Anchoviella lepidentostole

(Fowler, 1911)

Anchoviella sanfranciscana

Barbosa, Gomes da Silva, da Rocha Araújo & Carvalho, 2017

Anchoviella vaillanti

(Steindachner, 1908)

Apareiodon hasemani

Eigenmann, 1919

Apareiodon ibitiensis

Amaral Campos, 1944

Apareiodon piracicabae

(Eigenmann, 1907)

Aphyodite apiaka

Esguícero & Castro, 2017

Apteronotus acidops

Triques, 2011

Apteronotus brasiliensis

(Reinhardt, 1852)

Archolaemus orientalis

de Santana, Stewart, Vari & Wosiacki, 2012

Aspidoras sp.

Astronotus ocellatus

(Agassiz, 1831)

Astyanax sp.

Astyanax biotae

Castro & Vari, 2004

Astyanax brevirhinus

Eigenmann, 1908

Astyanax lacustris

(Lütken, 1875)

Astyanax aff. scabripinnis

(Jenyns, 1842)