Astyanax (ikan)
Species

Terdapat 132 spesies yang telah diakui didalam genus ini:
Astyanax abramis (L. Jenyns, 1842)
Astyanax acatlanensis Schmitter-Soto, 2017
Astyanax aeneus (Günther, 1860) (Tetra loreng)
Astyanax altior C. L. Hubbs, 1936 (Tetra yucatan)
Astyanax altiparanae Garutti & Britski, 2000
Astyanax anai Angulo, Santos, López, Langeani & McMahan, 2018
Astyanax angustifrons (Regan, 1908)
Astyanax apiaka Ferreira, F. C. T. Lima, Ribeiro, Junior, F. A. Machado & Mirande, 2023
Astyanax aramburui Protogino, Miquelarena & H. L. López, 2006
Astyanax argentatus Baird & Girard, 1854 (Tetra texas)
Astyanax argyrimarginatus Garutti, 1999
Astyanax asuncionensis Géry, 1972
Astyanax atratoensis C. H. Eigenmann, 1907
Astyanax aurocaudatus C. H. Eigenmann, 1913
Astyanax bacalarensis Schmitter-Soto, 2017
Astyanax bagual Bertaco & Vigo, 2015
Astyanax baileyi (D. E. Rosen, 1972)
Astyanax belizianus (Bocourt, 1868)  (Tetra belize)
Astyanax bimaculatus (Linnaeus, 1758) (Tetra dua-totol)
Astyanax biotae R. M. C. Castro & Vari, 2004
Astyanax boliviensis Ruiz-C., Román-Valencia, Taphorn, Buckup & Ortega, 2018
Astyanax bourgeti C. H. Eigenmann, 1908
Astyanax brachypterygium Bertaco & L. R. Malabarba, 2001
Astyanax bransfordii (T. N. Gill, 1877)
Astyanax brevimanus (Günther, 1864) (Tetra quiche)
Astyanax brevirhinus C. H. Eigenmann, 1908
Astyanax caballeroi (Contreras-Balderas & Rivera-Tiellery, 1985)
Astyanax caucanus (Steindachner, 1879)
Astyanax chaparae Fowler, 1943
Astyanax clavitaeniatus Garutti, 2003
Astyanax cocibolca W. A. Bussing, 2008
Astyanax cordovae (Günther, 1880)
Astyanax courensis Bertaco, F. R. de Carvalho & Jerep, 2010
Astyanax cremnobates Bertaco & L. R. Malabarba, 2001
Astyanax cubilhuitz Schmitter-Soto, 2017
Astyanax depressirostris A. Miranda-Ribeiro, 1908
Astyanax dissimilis Garavello & F. A. A. Sampaio, 2010
Astyanax dnophos F. C. T. Lima & Zuanon, 2004
Astyanax dorioni (D. E. Rosen, 1970)
Astyanax douradilho Bertaco, 2014
Astyanax elachylepis Bertaco & P. H. F. Lucinda, 2005
Astyanax embera Ruiz-C., Román-Valencia, Taphorn, Buckup & Ortega, 2018
Astyanax epiagos Zanata & Camelier, 2008
Astyanax eremus Ingenito & Duboc, 2014
Astyanax fasslii (Steindachner, 1915)
Astyanax filiferus (C. H. Eigenmann, 1913)
Astyanax finitimus (Bocourt, 1868)  (Tetra veracruz)
Astyanax gandhiae Ruiz-C., Román-Valencia, Taphorn, Buckup & Ortega, 2018
Astyanax gisleni Dahl, 1943
Astyanax goyacensis C. H. Eigenmann, 1908
Astyanax goyanensis (P. Miranda-Ribeiro, 1944)
Astyanax gracilior C. H. Eigenmann, 1908
Astyanax guaricana C. A. M. Oliveira, Abilhoa & Pavanelli, 2013
Astyanax henseli F. A. G. Melo & Buckup, 2006
Astyanax integer G. S. Myers, 1930
Astyanax jacobinae Zanata & Camelier, 2008 (Piaba)
Astyanax jacuhiensis (Cope, 1894)
Astyanax jenynsii (C. H. Eigenmann, 1877)
Astyanax joaovitori Oliveira, Pavanelli & Bertaco, 2017
Astyanax jordanensis Vera Alcaraz, Pavanelli & Bertaco, 2009
Astyanax jordani (C. L. Hubbs & Innes, 1936)
Astyanax kennedyi Géry, 1964
Astyanax keronolepis Silva, Malabarba & Malabarba, 2019
Astyanax kompi Hildebrand, 1938
Astyanax kullanderi W. J. E. M. Costa, 1995
Astyanax lacustris (Lütken, 1875)
Astyanax laticeps (Cope, 1894)
Astyanax leopoldi Géry, Planquette & Le Bail, 1988
Astyanax lineatus (Perugia, 1891)
Astyanax longior (Cope, 1878)
Astyanax longirhinus Garavello & F. A. A. Sampaio, 2010
Astyanax macal Schmitter-Soto, 2017
Astyanax maculisquamis Garutti & Britski, 1997
Astyanax magdalenae C. H. Eigenmann & Henn, 1916
Astyanax maximus (Steindachner, 1876)
Astyanax megaspilura Fowler, 1944
Astyanax mexicanus (De Filippi, 1853) (Tetra meksiko)
Astyanax microlepis C. H. Eigenmann, 1913
Astyanax microschemos Bertaco & C. A. S. Lucena, 2006
Astyanax minor Garavello & F. A. A. Sampaio, 2010
Astyanax moorii (Boulenger, 1892)
Astyanax multidens C. H. Eigenmann, 1908
Astyanax myersi (Fernández-Yépez, 1950)
Astyanax nasutus Meek, 1907
Astyanax nicaraguensis C. H. Eigenmann & Ogle, 1907
Astyanax novae C. H. Eigenmann, 1911
Astyanax obscurus (R. F. Hensel, 1870)
Astyanax ocotal Valdez-Moreno, Rodiles-Hernández & Schmitter-Soto, 2017
Astyanax orbignyanus (Valenciennes, 1850)
Astyanax orstedii (Lütken, 1875)
Astyanax orthodus C. H. Eigenmann, 1907
Astyanax panamensis Günther, 1864 (Tetra panama)
Astyanax paraguayensis (Fowler, 1918)
Astyanax paranahybae C. H. Eigenmann, 1911
Astyanax pardensis Salgado, 2021
Astyanax pedri (Eigenmann, 1908)
Astyanax petenensis (Günther, 1864)  (Tetra peten)
Astyanax pirabitira C. A. S. Lucena, Bertaco & Berbigier, 2013
Astyanax pirapuan Tagliacollo, Britzke, G. S. C. Silva & Benine, 2011
Astyanax poetzschkei C. G. E. Ahl, 1932
Astyanax procerus C. A. S. Lucena, J. B. Castro & Bertaco, 2013
Astyanax rioverde Lozano-Vilano & Schmitter-Soto, 2017
Astyanax robustus Meek, 1912
Astyanax ruberrimus C. H. Eigenmann, 1913
Astyanax rupununi Fowler, 1914
Astyanax saltor Travassos, 1960
Astyanax salvatoris Valdez-Moreno, Lozano-Vilano & Schmitter-Soto, 2017
Astyanax scabripinnis (L. Jenyns, 1842)
Astyanax scintillans G. S. Myers, 1928
Astyanax serratus Garavello & F. A. A. Sampaio, 2010
Astyanax siapae Garutti, 2003
Astyanax stilbe (Cope, 1870)
Astyanax superbus G. S. Myers, 1942
Astyanax symmetricus C. H. Eigenmann, 1908
Astyanax tamiahua Schmitter-Soto, 2017
Astyanax tehuacanensis Schmitter-Soto, 2017
Astyanax totae Ferreira Haluch & Abilhoa, 2005
Astyanax trierythropterus Godoy (pt), 1970
Astyanax turmalinensis Triques, Vono & Caiafa, 2003
Astyanax unitaeniatus Garutti, 1998
Astyanax utiariti Bertaco & Garutti, 2007
Astyanax validus Géry, Planquette & Le Bail, 1991
Astyanax varzeae Abilhoa & Duboc, 2007
Astyanax venezuelae L. P. Schultz, 1944
Astyanax vermilion Zanata & Camelier, 2009
Astyanax villwocki Zarske & Géry, 1999
Astyanax yariguies (Torres-Mejia, Hernández & Senechal, 2012)
A. abramis
A. argyrimarginatus
A. bimaculatus
A. dissensus
A. lacustris
A. laticeps
A. mexicanus (blind cave form)
A. saguazu
A. validus