-
Astyanax abramis Ortega & Vari, 1986
- Tetragonopterus abramis Jenyns, 1842; (valid as)
-
Astyanax abramoides Eigenmann, 1909
-
Astyanax acanthogaster G©ry et al., 1996
- Deuterodon acanthogaster Eigenmann, 1911; (valid as)
-
Astyanax aeneus (Greenfield & Thomerson, 1997)
- Tetragonopterus aeneus Greenfield & Thomerson, 1997
- Astyanax rutilus; (synonym)
- Tetragonopterus rutilus Jenyns, 1842; (synonym)
- Tetragonopterus aeneus Gìnther, 1860; (valid as)
- Tetragonopterus obscurus Hensel, 1870; (synonym)
- Astyanax aeneus var. costaricensis Meek, 1914; (synonym)
- Astyanax aeneus Eschmeyer, Editor, 1998
-
Astyanax alburnus Malabarba, 1987
- Tetragonopterus alburnus Hensel, 1870; (valid as)
- Astyanax hasemani Eigenmann, 1914; (synonym)
-
Astyanax angustifrons G©ry, 1977
- Tetragonopterus angustifrons Regan, 1908; (valid as)
-
Astyanax anterior Eigenmann, 1908
-
Astyanax anteroides G©ry, 1965
- Poecilurichthys anteroides G©ry, 1965
-
Astyanax armandoi Lozano-Vilano & Contreras-Balderas, 1990
-
Astyanax asymmetricus Eigenmann, 1908
-
Astyanax bimaculatus Ortega & Vari, 1986
- Astyanax bartlettii; (synonym)
- Astyanax brevoortii; (synonym)
- Astyanax lacustris; (synonym)
- Astyanax orientalis; (synonym)
- Astyanax wappi; (synonym)
- Charax bimaculatus; (valid as)
- Salmo bimaculatus Linnaeus, 1758; (valid as)
- Tetragonopterus wappi Valenciennes, 1850; (synonym)
- Poecilurichthys brevoortii Gill, 1858; (synonym)
- Tetragonopterus bartlettii Gìnther, 1866; (synonym)
- Tetragonopterus orientalis Cope, 1870; (synonym)
- Tetragonopterus lacustris Lìtken (ex Reinhardt), 1875; (synonym)
- Astyanax bimaculatus var. novae Eigenmann, 1911; (synonym)
- Astyanax rupununi Fowler, 1914; (synonym)
-
A. b. asuncionensis
- Astyanax bimaculatus paraguayensis Eigenmann, 1921; (2 homonym)
- Poecilurichthys bimaculatus paraguayensis Eigenmann, 1921; (2 homonym)
- Astyanax bimaculatus asuncionensis G©ry, 1972; (replacement)
- Astyanax asuncionensis; [CoL]
-
?A. b. incaicus Tortonese, 1942
-
? var. borealis Eigenmann, 1908
-
Astyanax bourgeti Eigenmann, 1908
-
Astyanax brevirhinus Eigenmann, 1908
-
Astyanax caucanus
- Tetragonopterus caucanus Steindachner, 1879; (valid as)
-
?Astyanax chaparae Fowler, 1943
-
Astyanax cordovae Gìnther, 1880
- Tetragonopterus cordovae Gìnther, 1880; (valid as)
-
Astyanax daguae Eigenmann, 1913
-
Astyanax eigenmanniorum Malabarba, 1989
- Tetragonopterus eigenmanniorum Cope, 1894; (valid as)
- Astyanax eigenmanniorum; [CoL]
-
Astyanax erythropterus
- Tetragonopterus erythropterus Holmberg, 1891; (vs)
- Astyanax erythropterus; [CoL]
-
Astyanax essequibensis Eigenmann, 1909
-
Astyanax fasciatus Ortega & Vari, 1986
- Astyanax fasciatus gisleni; (synonym)
- Chalceus fasciatus Cuvier, 1819; (valid as)
- Chalceus fasciatus Jardine & Schomburgk, 1841; (valid as)
- Astyanax carolinae Gill, 1870; (synonym)
- Astyanax grandis Meek & Hildebrand, 1912; (synonym)
- Astyanax heterurus Eigenmann & Wilson, 1914; (synonym)
- Astyanax gisleni Dahl, 1943; (synonym)
- Anoptichthys antrobius Alvarez, 1946; (synonym)
-
Astyanax festae Ortega & Vari, 1986
- Tetragonopterus festae Boulenger, 1898; (valid as)
-
Astyanax filiferus G©ry, 1977
- Zygogaster filiferus Eigenmann, 1913; (valid as)
-
Astyanax gibbicervix
- Astyanax gibbicervix; (valid?)
- Tetragonopterus gibbicervix Pellegrin, 1909; (valid? as)
-
Astyanax giton Eigenmann, 1908
-
Astyanax goyacensis Eigenmann, 1908
-
Astyanax gracilior Eigenmann, 1908
-
Astyanax guaporensis Eigenmann, 1911
- Astyanax guaporensis; [CoL]
-
Astyanax guianensis Eigenmann, 1909
- Astyanax guianensis; [CoL]
-
Astyanax gymnogenys Eigenmann, 1911
- Astyanax gymnogenys; [CoL]
-
Astyanax hanstroemi Dahl, 1943
- Astyanax fasciatus hanstroemi; (valid as)
- Astyanax hanstræni Dahl, 1943; (misspelling)
-
Astyanax integer Myers, 1930
-
Astyanax jordani Espinosa P©rez et al., 1993
- Astyanax fasciatus jordani; (valid as)
- Astyanax mexicanus jordani; (valid as)
- Anoptichthys jordani Hubbs & Innes, 1936; (valid as)
-
Astyanax keithi G©ry, Planquette & Le Bail, 1996
-
Astyanax kennedyi G©ry, 1964
-
Astyanax kullanderi Costa, 1995
-
Astyanax leopoldi G©ry, Planquette & Le Bail, 1988
-
Astyanax lineatus Perugia, 1891
- Tetragonopterus lineatus Perugia, 1891; (valid as)
-
Astyanax longior Ortega & Vari, 1986
- Tetragonopterus longior Cope, 1878; (valid as)
-
Astyanax macrophthalmus
- Astyanax macrophthalmus; (valid?)
- Tetragonopterus macrophthalmus Regan, 1908; (valid? as)
-
Astyanax maculatus Malabarba, 1989
- Astyanax jacuhiensis; (synonym)
- Poecilurichthys maculatus; (valid as)
- Triportheus maculatus; (valid as)
- Tetragonopterus maculatus Mìller & Troschel, 1845; (valid as?)
- Tetragonopterus jacuhiensis Cope, 1894; (synonym)
- Astyanax jacuhiensis; [CoL]
-
Astyanax magdalenae Eigenmann & Henn, 1916
-
Astyanax marionae Eigenmann, 1911
-
Astyanax maroniensis G©ry, Planquette & Le Bail, 1996
-
Astyanax maximus Ortega & Vari, 1986
- Tetragonopterus alosa Gìnther, 1876; (synonym)
- Tetragonopterus maximus Steindachner, 1877; (valid as)
- Astyanax metae Eigenmann, 1914; (vs)
-
Astyanax megaspilura Fowler, 1944
-
Astyanax meunieri G©ry, Planquette & Le Bail, 1996
-
Astyanax mexicanus Lee et al., 1980
- Astyanax fasciatus mexicanus; (valid as)
- Tetragonopterus mexicanus De Filippi, 1853; (valid as)
- Astyanax argentatus Baird & Girard, 1854; (synonym)
- Tetragonopterus brevimanus Gìnther, 1864; (synonym)
- Tetragonopterus fulgens Bocourt, 1868; (synonym)
- Tetragonopterus streetsii Cope, 1872; (synonym)
- Anoptichthys hubbsi Alvarez, 1947; (synonym)
-
Astyanax microlepis Eigenmann, 1913
-
Astyanax mucronatus Eigenmann, 1909
-
Astyanax multidens Eigenmann, 1908
-
Astyanax mutator Eigenmann, 1909
-
Astyanax myersi Fern¡ndez-Y©pez, 1950
- Poecilurichthys myersi Fern¡ndez-Y©pez, 1950; (valid as)
-
Astyanax nasutus Meek, 1907
-
Astyanax nicaraguensis Eigenmann, 1907
- Astyanax rutilus nicaraguensis Eigenmann & Ogle, 1907; (valid as)
-
?Astyanax notemigonoides Fowler, 1911
-
Astyanax ocellatus G©ry, Planquette & Le Bail, 1996
-
Astyanax orthodus Eigenmann, 1907
-
Astyanax paraguayensis G©ry, 1977
- Bertoniolus paraguayensis Fowler, 1918; (valid as)
- Astyanax paraguayensis; [CoL]
-
Astyanax paranahybae Eigenmann, 1911
-
?Astyanax pelegrini Eigenmann, 1907
-
Astyanax pinnatus G©ry et al., 1996
- Deuterodon pinnatus Eigenmann, 1909; (valid as)
-
Astyanax poetzschkei Ahl, 1932
- Poecilurichthys poetzschkei Ahl, 1932
-
Astyanax polylepis G©ry et al., 1996
- Tetragonopterus polylepis Gìnther, 1864; (valid as)
-
Astyanax potaroensis
- Astyanax potaroensis Eigenmann, 1909; (misspelling)
- Astyanax potaro«nsis Eigenmann, 1909; (misspelling)
-
Astyanax ribeirae Eigenmann, 1911
-
?Astyanax robustus Meek, 1912
-
Astyanax ruberrimus Eigenmann, 1913
- Astyanax ruberrimus; [CoL]
-
Astyanax saltor Travassos, 1960
-
Astyanax scabripinnis Malabarba, 1989
- Tetragonopterus scabripinnis Jenyns, 1842; (valid as)
- Tetragonopterus scabripinnis Valenciennes, 1850; (valid as)
-
?A. s. intermedius Eigenmann, 1908
- Astyanax intermedius; [CoL]
-
A. s. laticeps Malabarba, 1989
- Astyanax laticeps; (valid as)
- Tetragonopterus laticeps Cope, 1894; (valid as)
-
? var. paranae Eigenmann, 1914
-
Astyanax schubarti Britski, 1964
- Astyanax schubarti; [CoL]
-
?Astyanax scierus Fowler, 1911
-
Astyanax scintillans Myers, 1928
-
Astyanax scologaster Weitzman & Vari, 1986
-
Astyanax stilbe G©ry, 1977
- Tetragonopterus stilbe Cope, 1870; (valid as)
-
Astyanax superbus Myers, 1942
-
Astyanax symmetricus Eigenmann, 1908
-
Astyanax taeniatus G©ry, 1977
- Tetragonopterus taeniatus Jenyns, 1842; (valid as)
- Astyanax taeniatus; [CoL]
-
Astyanax trierythropterus Godoy, 1970
- Astynax trierythropterus Godoy, 1970; (valid as)
-
Astyanax unilineatus
- Poecilurichthys unilineatus Gill, 1858; (valid as)
-
Astyanax validus G©ry, Planquette & Le Bail, 1991
-
Astyanax venezuelae Schultz, 1944
-
Astyanax zonatus Eigenmann, 1908