FAMILY Characidae Latreille, 1825 - characids, tetras etc. Characids Incertae Sedis (no assigned subfamily) GENUS Astyanacinus Eigenmann, 1907 - characids, tetras Species Astyanacinus moorii (Boulenger, 1892) - Moore's astyanacinus Species Astyanacinus multidens Pearson, 1924 - Madeira astyanacinus Species Astyanacinus yariguies Torres-Mejia et al., 2012 - Cascajales astyanacinus GENUS Astyanax Baird & Girard, 1854 - characids, tetras, astyanax [=Anoptichthys, Bertoniolus, Bramocharax, Catemaco, Evenichthys, Poecilurichthys, Psalidodon, Zygogaster] Species Astyanax abramis (Jenyns, 1842) - Jenyns' Parana tetra [=paraguayensis F] Species Astyanax acatlanensis Schmitter-Soto, 2017 - Acatlan tetra Species Astyanax aeneus (Gunther, 1860) - central tetra [=armandoi, humilis, microphthalmus] Species Astyanax ajuricaba Marinho & Lima, 2009 - ajuricaba tetra Species Astyanax alleni (Eigenmann & McAtee, in Eigenmann et al., 1907) - Otuquis tetra Species Astyanax altior Hubbs, 1936 - Yucatan tetra Species Astyanax angustifrons (Regan, 1908) - Regan's Mexican tetra Species Astyanax anterior Eigenmann, 1908 - Eigenmann's Tabatinga astyanax Species Astyanax aramburui Protogino et al., 2006 - Protogino's astyanax Species Astyanax argentatus Baird & Girard, 1854 - Nueces River tetra Species Astyanax argyrimarginatus Garutti, 1999 - Garutti's astyanax Species Astyanax atratoensis Eigenmann, in Eigenmann & Ogle, 1907 - Eigenmann's Atrato astyanax Species Astyanax bacalarensis Schmitter-Soto, 2017 - Bacalar tetra Species Astyanax bagual Bertaco & Vigo, 2015 - Bertaco's Taquari-Antas astyanax Species Astyanax bahiensis (Steindachner, 1877) - Bahia astyanax Species Astyanax baileyi (Rosen, 1972) - San Simon tetra Species Astyanax belizianus (Bocourt, 1868) - Mullins River tetra Species Astyanax bifasciatus Garavello & Sampaio, 2010 - Garavello's Iguacu astyanax Species Astyanax bimaculatus (Linnaeus, 1758) - twospot astyanax, twospot tetra [=bartlettii, brevoortii, gronovii, incaicus, linnaei, maculatus, orientalis, rupununi, wappi] Species Astyanax biotae Castro & Vari, 2004 - Paranapanema astyanax Species Astyanax bockmanni Vari & Castro, 2007 - Brockman's astyanax Species Astyanax bourgeti Eigenmann, 1908 - Bourget's tetra Species Astyanax brachypterygium Bertaco & Malabarba, 2001 - Jacui astyanax Species Astyanax bransfordii (Gill, in Gill & Bransford, 1877) - Bransford's tetra [=elongatus] Species Astyanax brevimanus (Gunther, 1864) - San Geronimo tetra [=cobanensis] Species Astyanax brevirhinus Eigenmann, 1908 - Jequitinhonha astyanax Species Astyanax brucutu Zanata et al., 2017 - Iraquara tetra Species Astyanax burgerai Zanata & Camelier, 2009 - Almada astyanax Species Astyanax caballeroi (Contreras-Balderas & Rivera-Teillery, 1985) - Catemaco tetra Species Astyanax caucanus (Steindachner, 1879) - Steindachner's Cauca astyanax Species Astyanax chaparae Fowler, 1943 - Chapare astyanax Species Astyanax chico Casciotta & Almiron, 2004 - chico astyanax Species Astyanax clavitaeniatus Garutti, 2003 - Roraima astyanax Species Astyanax cocibolca Bussing, 2008 - Nicaragua tetra Species Astyanax cordovae (Günther, 1880) - Cordova tetra Species Astyanax correntinus (Holmbert, 1891) - Holmbert's Parana astyanax Species Astyanax courensis Bertaco et al., 2010 - Couros astyanax Species Astyanax cremnobates Bertaco & Malabarba, 2001 - Bertaco's Maquine tetra Species Astyanax cubilhuitz Schmitter-Soto, 2017 - Cubilhuitz tetra Species Astyanax daguae Eigenmann, 1913 - Dagua's tetra Species Astyanax depressirostris Miranda Ribeiro, 1908 - Ribeira tetra Species Astyanax dissensus de Lucerna & Thofehrn, in de Lucerna et al., 2013 - de Lucerna's astyanax Species Astyanax dissimilis Garavello & Sampaio, 2010 - Canoinhas astyanax Species Astyanax dnophos Lima & Zuanon, 2004 - Xingu astyanax Species Astyanax dorioni (Rosen, 1970) - Semococh tetra Species Astyanax douradilho Bertaco, 2014 - Tramadai astyanax Species Astyanax eigenmanniorum (Cope, 1894) - Cope's astyanax Species Astyanax elachylepis Bertaco & Lucinda, 2005 - Bertaco's Tocantins astyanax Species Astyanax endy Mirande et al., 2006 - endy tetra Species Astyanax epiagos Zanata & Camelier, 2008 - Paraguacu astyanax Species Astyanax eremus Ingenito & Duboc, 2014 - Balsa tetra Species Astyanax erythropterus (Holmberg, 1891) - Holmberg's Parana astyanax Species Astyanax fasciatus (Cuvier, 1819) - banded astyanax, banded tetra [=carolinae, cuvieri, hanstroemi, heterurus, jequitinhonhae, lambari, oaxacanensis, orteguasae, viejita] Species Astyanax fasslii (Steindachner, 1915) - Steindachner's Colombian astyanax Species Astyanax festae (Boulenger, 1898) - Festa's astyanax Species Astyanax filiferus (Eigenmann, 1913) - Apulo astyanax Species Astyanax finitimus (Bocourt, 1868) - Orizaba astyanax [=armandoi, macrophthalmus, streetsii] Species Astyanax gisleni Dahl, 1943 - Aburra tetra Species Astyanax giton Eigenmann, 1908 - Paraiba astyanax Species Astyanax goyacensis Eigenmann, 1908 - Eigenmann's Goias astyanax Species Astyanax goyanensis (Miranda Ribeiro, 1944) - Miranda Ribeiro's Goias astyanax Species Astyanax gracilior Eigenmann, 1908 - Obidos astyanax Species Astyanax guaporensis Eigenmann, 1911 - Eigenmann's Guapore astyanax Species Astyanax guaricana Oliveira et al., 2013 - Oliveira's Parana astyanax Species Astyanax guianensis Eigenmann, 1909 - Warraputa astyanax Species Astyanax gymnodontus (Eigenmann, 1911) - gymnodontus tetra Species Astyanax gymnogenys Eigenmann, 1911 - gymnogenys tetra Species Astyanax hamatilis Camelier & Zanata, 2014 - Camelier's astyanax Species Astyanax hastatus Myers, 1928 - Myers' astyanax Species Astyanax henseli de Melo & Buckup, 2006 - Hensel's astyanax Species Astyanax hermosus Miquelarena et al., 2005 - Hermoso tetra Species Astyanax integer Myers, 1930 - Myers' Meta astyanax Species Astyanax intermedius Eigenmann, 1908 - intermediate astyanax Species Astyanax ita Almirón et al., 2002 - Almiron's Argentina astyanax Species Astyanax jacobinae Zanata & Camelier, 2008 - piaba Species Astyanax janeiroensis Eigenmann, 1908 - Rio de Janeiro astyanax Species Astyanax jenynsii (Steindachner, 1877) - Jenyns's astyanax Species Astyanax jordanensis Vera Alcaraz et al., 2009 - Vera Alcaraz's astyanax Species Astyanax jordani (Hubbs & Innes, 1936) - Sardina Ciega, cave tetra [=antrobius, hubbsi] Species Astyanax kennedyi Gery, 1964 - Iquitos tetra Species Astyanax kompi Hildebrand, 1938 - Hildebrand's Panama astyanax Species Astyanax kullanderi Costa, 1995 - Kullander's astyanax Species Astyanax lacustris (Lütken, 1875) - Lutken's Parana astyanax [=altiparanae, asuncionensis, jacuhiensis, paraguayensis E] Species Astyanax latens Mirande et al., 2004 - Barmejo astyanax Species Astyanax laticeps (Cope, 1894) - laticeps tetra Species Astyanax leonidas Azpelicueta et al., 2002 - Azpelicueta's astyanax Species Astyanax leopoldi Géry et al., 1988 - Leopold's astyanax Species Astyanax lineatus (Perugia, 1891) - Perugia's La Plata astyanax Species Astyanax longior (Cope, 1878) - Huallaga astyanax Species Astyanax longirhinus Garavello & Sampaio, 2010 - Garavello's Iguacu tetra Species Astyanax macal Schmitter-Soto, 2017 - Macal River tetra Species Astyanax maculisquamis Garutti & Britski, 1997 - Garutti's Guapore astyanax Species Astyanax magdalenae Eigenmann & Henn, 1916 - Girardot tetra Species Astyanax marionae Eigenmann, 1911 - Marion astyanax Species Astyanax maximus (Steindachner, 1876) - Tullumayo astyanax [=alosa] Species Astyanax megaspilura Fowler, 1944 - Jurubida astyanax Species Astyanax metae Euigenmann, in Eigenmann et al., 1914 - Eigenmann's Negro astyanax Species Astyanax mexicanus (de Filippi, 1853) - Mexican tetra [=argentatus, fulgens, streetsii] Species Astyanax microlepis Eigenmann, 1913 - Eigenmann's Colombian astyanax Species Astyanax microschemos Bertaco & Lucena, 2006 - Corrego Palmital tetra Species Astyanax minor Garavello & Sampaio, 2010 - Mato Grande astyanax Species Astyanax multidens Eigenmann, 1908 - Saraca astyanax Species Astyanax mutator Eigenmann, 1909 - Potaro astyanax Species Astyanax myersi (Fernández-Yépez, 1950) - Autana astyanax Species Astyanax nasutus Meek, 1907 - Colcibolca tetra Species Astyanax nicaraguensis Eigenmann & Ogle, 1907 - Nicaragua astyanax [=costaricensis] Species Astyanax novae Eigenmann, 1911 - Rio Sapon tetra Species Astyanax obscurus (Hensel, 1870) - Cadea tetra [=aeneus] Species Astyanax ocotal Valdez-Moreno et al., in Schmitter-Soto, 2017 - Laguna Ocotal tetra Species Astyanax ojiara Azpelicueta & Garcia, 2000 - Yaboti tetra Species Astyanax orstedii (Lutken,1875) - Orsted's tetra [=albeolus, regani] Species Astyanax orthodus Eigenmann, in Eigenmann & Ogle, 1907 - largespot tetra Species Astyanax pampa Casciotta et al., 2005 - pampa tetra Species Astyanax panamensis (Gunther, 1864) - Panamanian astyanax [=fischeri, grandis, ruberrimus] Species Astyanax parahybae Eigenmann, 1908 - Parahyba astyanax Species Astyanax paranae Eigenmann, 1914 - Eigenmann's Parana astyanax Species Astyanax paranahybae Eigenmann, 1911 - Eigenmann's Paranahyba tetra Species Astyanax paris Azpelicueta et al., 2002 - paris astyanax Species Astyanax pelecus Bertaco & Lucena, 2006 - Pardo astyanax Species Astyanax pelegrini Eigenmann, in Eigenmann et al., 1907 - Pellegrin's astyanax Species Astyanax petenensis (Gunther, 1864) - Lake Peten tetra Species Astyanax pirabitira Lucerna et al., 2013 - Lucerna's dos Patos astyanax Species Astyanax priapuan Tagliacollo et al., 2011 - Tagliacollo's Cuiaba astyanax Species Astyanax poetzschkei Ahl, 1932 - Poetzschke's astyanax Species Astyanax procerus Lucerna et al., 2013 - Lucerna's Taquari-Antas astyanax Species Astyanax puka Mirande et al., 2007 - Tucuman astyanax Species Astyanax pynandi Casciotta et al., 2003 - Ibera astyanax Species Astyanax ribeirae Eigenmann, 1911 - Xiririca tetra Species Astyanax rioverde Lozano-Vilano & Schmitter-Soto, in Schmitter-Soto, 2017 - Rioverde tetra Species Astyanax rivularis (Lütken, 1875) - Das Velhas astyanax Species Astyanax rutilus (Jenyns, 1842) - Jenyns' Parana astyanax Species Astyanax saguazu Casciotta et al., 2003 - saguazu tetra Species Astyanax saltor Travassos, 1960 - Cachimbo astyanax Species Astyanax salvatoris Valdez-Moreno et al., in Schmitter-Soto, 2017 - Tamazulapan tetra Species Astyanax scabripinnis (Jenyns, 1842) - scabripinnis tetra Species Astyanax schubarti Britski, 1964 - Schubart's astyanax Species Astyanax scintillans Myers, 1928 - Matepalma tetra Species Astyanax serratus Garavello & Sampaio, 2010 - Varzea tetra Species Astyanax siapae Garutti, 2003 - Siapa astyanax Species Astyanax stenohalinus Messner, 1962 - Mazangano tetra Species Astyanax stilbe (Cope, 1870) - Cope's Para astyanax Species Astyanax superbus Myers, 1942 - superbas tetra Species Astyanax symmetricus Eigenmann, 1908 - symmetrical astyanax Species Astyanax taeniatus (Jenyns, 1842) - Socego tetra Species Astyanax tamiahua Schmitter-Soto, 2017 - Tamiahua tetra Species Astyanax tehuacanensis Schmitter-Soto, 2017 - Rio Salado tetra Species Astyanax totae Ferreira Haluch & Abilhoa, 2005 - Tortuoso tetra Species Astyanax trierythropterus Godoy, 1970 - Mogi Guassu tetra Species Astyanax troya Azpelicueta et al., 2002 - Azpelicueta Parana astyanax Species Astyanax tumbayaensis Miquelarena & Menni, 2005 - Miquelarena's Tumbaya astyanax Species Astyanax tupi Azpelicueta et al., 2003 - Tupi tetra Species Astyanax turmalinensis Triques et al., 2003 - Triques' Jequitinhonha tetra Species Astyanax unitaeniatus Garutti, 1998 - Upper Parana astyanax Species Astyanax utiariti Bertaco & Garutti, 2007 - Papagaio tetra Species Astyanax validus Géry et al., 1991 - Comte astyanax Species Astyanax varzeae Abilhoa & Duboc, 2007 - Abilhoa's astyanax Species Astyanax venezuelae Schultz, 1944 - Venezuelan astyanax Species Astyanax vermilion Zanata & Camelier, 2009 - Salgado tetra Species Astyanax villwocki Zarske & Géry, 1999 - Pacal astyanax Species Astyanax xavante Garutti & Venere, 2009 - xavante tetra Species Astyanax xiru de Lucena et al., 2013 - xiru tetra GENUS Ctenobrycon Eigenmann, 1908 - characids, tetras [=Apodastyanax] Species Ctenobrycon hauxwellianus (Cope, 1870) - Cope's ctenobrycon [=rhabdops] Species Ctenobrycon multiradiatus (Steindachner, 1876) - Tefe ctenobrycon Species Ctenobrycon oliverai Benine et al., 2010 - Apure ctenobrycon Species Ctenobrycon spilurus (Valenciennes, in Cuvier & Valenciennes, 1850) - silver tetra [=stewardsoni] GENUS Inpaichthys Gery & Junk, 1977 - characids, tetras Species Inpaichthys kerri Géry & Junk, 1977 - royal tetra GENUS Jupiaba Zanata, 1997 - characids, tetras Species Jupiaba abramoides (Eigenmann, 1909) - Potaro tetra Species Jupiaba acanthogaster (Eigenmann, 1911) - Corumba tetra Species Jupiaba anteroides (Géry, 1965) - Gery's Belam tetra Species Jupiaba apenima Zanata, 1997 - Cachimbo tetra Species Jupiaba asymmetrica (Eigenmann, 1908) - Tabatinga jupiaba [=colombiensis] Species Jupiaba atypindi Zanata, 1997 - Cumina jupiaba Species Jupiaba citrina Zanata & Ohara, 2009 - Apui tetra Species Jupiaba essequibensis (Eigenmann, 1909) - Tumatumari jupiaba Species Jupiaba elassonaktis Pereira & Lucinda, 2007 - Tocantins jupiaba Species Jupiaba iasy Netto-Ferreira et al., 2009 - iasy tetra Species Jupiaba keithi (Géry et al., 1996) - Keith's tetra Species Jupiaba kurua Birindelli et al., 2009 - kurua tetra Species Jupiaba maroniensis (Géry et al., 1996) - Maroni jupiaba Species Jupiaba meunieri (Géry et al., 1996) - Approuague tetra Species Jupiaba minor (Travassos, 1964) - minor jupiaba Species Jupiaba mucronata (Eigenmann, 1909) - Potaro jupiaba [=notatus] Species Jupiaba ocellata (Géry et al., 1996) - ocellata tetra Species Jupiaba paranatinga Netto-Ferreira et al., 2009 - Paranaita tetra Species Jupiaba pinnata (Eigenmann, 1909) - Amatuk tetra Species Jupiaba pirana Zanata, 1997 - Tapajos jupiaba Species Jupiaba poekotero Zanata & Lima, 2005 - Tiquie jupiaba Species Jupiaba polylepis (Günther, 1864) - Gunther's jupiaba Species Jupiaba poranga Zanata, 1997 - Arinas jupiaba Species Jupiaba potaroensis (Eigenmann, 1909) - Eigenmann's Potaro jupiaba Species Jupiaba scologaster (Weitzman & Vari, 1986) - Negro jupiaba Species Jupiaba yarina Zanata, 1997 - yarina tetra Species Jupiaba zonata (Eigenmann, 1908) - Eigenmann's Tabatinga jupiaba GENUS Oligosarcus Günther, 1864 - characids, tetras [=Acestrorhamphus, Paroligosarcus] Species Oligosarcus acutirostris Menezes, 1987 - Itapemirim tetra Species Oligosarcus amome Almiron et al., 2015 - Almiron's oligosarcus Species Oligosarcus argenteus Günther, 1864 - silver oligosarcus [=meadi] Species Oligosarcus bolivianus (Fowler, 1940) - Bolivian oligosarcus Species Oligosarcus brevioris Menezes, 1987 - Pelotas tetra Species Oligosarcus hepsetus (Cuvier, 1829) - La Plata oligosarcus Species Oligosarcus itau Mirande et al., 2011 - Bermejo oligosarcus Species Oligosarcus jacuiensis Menezes & Ribeiro, 2010 - Jacui oligosarcus Species Oligosarcus jenynsii (Günther, 1864) - Jenyns' oligosarcus [=brachycephalus, purpureus] Species Oligosarcus longirostris Menezes & Géry, 1983 - Menezes' Parana oligosarcus Species Oligosarcus macrolepis (Steindachner, 1877) - largescale oligosarcus Species Oligosarcus menezesi Miquelarena & Protogino, 1996 - Miquelarena's oligosarcus Species Oligosarcus oligolepis (Steindachner, 1867) - Steindachner's La Plata oligosarcus Species Oligosarcus paranensis Menezes & Géry, 1983 - Tefe oligosarcus Species Oligosarcus perdido Ribeiro et al., 2007 - Perdido oligosarcus Species Oligosarcus pintoi Amaral Campos, 1945 - pinto tetra [=marciae] Species Oligosarcus planaltinae Menezes & Géry, 1983 - Planaltina oligosarcus Species Oligosarcus platensis (Messner, 1962) - Messner's La Plata oligosarcus Species Oligosarcus robustus Menezes, 1969 - Guaiba oligosarcus Species Oligosarcus schindleri Menezes & Géry, 1983 - Schindler's oligosarcus Species Oligosarcus solitarius Menezes, 1987 - solitary oligosarcus Species Oligosarcus varii Menezes & Ribeiro, 2015 - Vari's tetra GENUS Psellogrammus Eigenmann, 1908 - characids, tetras Species Psellogrammus kennedyi (Eigenmann, in Eigenmann & Kennedy, 1903) - Kennedy's psellogrammus SUBFAMILY Rhoadsiinae Fowler, 1911 - characids, tetras [=Rhoadsinae] GENUS Carlana Strand, 1928 - characids, tetras [=Carlia] Species Carlana eigenmanni (Meek, 1912) - Meek's carlana GENUS Parastremma Eigenmann, 1912 - characids, tetras Species Parastremma album Dahl, 1960 - Sando tetra Species Parastremma pulchrum Dahl, 1960 - Becordo tetra Species Parastremma sadina Eigenmann, 1912 - Istmina tetra GENUS Rhoadsia Fowler, 1911 - characids, tetras Species Rhoadsia altipinna Fowler, 1911 - Chimbo tetra Species Rhoadsia minor Eigenmann & Henn, 1914 - Mindo tetra SUBFAMILY Aphyoditeinae Gery, 1972 - characids, tetras [=Aphyoditeini] GENUS Atopomesus Myers, 1927 - tetras Species Atopomesus pachyodus Myers, 1927 - Cacuhy tetra GENUS Aphyodite Eigenmann, 1912 - characids, tetras Species Aphyodite grammica Eigenmann, 1912 - grammica tetra GENUS Axelrodia Géry, 1965 - characids, tetras Species Axelrodia lindeae Géry, 1973 - Curucamba tetra Species Axelrodia riesei Géry, 1966 - ruby tetra Species Axelrodia stigmatias (Fowler, 1913) - Fowler's Madeira axelrodia [=fowleri] GENUS Leptobrycon Eigenmann, 1915 - characids, tetras Species Leptobrycon jatuaranae Eigenmann, 1915 - Jatuarana leptobrycon GENUS Microschemobrycon Eigenmann, 1915 - characids, tetras Species Microschemobrycon callops Böhlke, 1953 - callops tetra Species Microschemobrycon casiquiare Böhlke, 1953 - Bohlke's microschemobrycon Species Microschemobrycon elongatus Géry, 1973 - Suiazinho tetra Species Microschemobrycon geisleri Géry, 1973 - Geisler's tetra Species Microschemobrycon guaporensis Eigenmann, 1915 - Guapore microschemobrycon Species Microschemobrycon melanotus (Eigenmann, 1912) - Rockstone microschemobrycon Species Microschemobrycon meyburgi Meinken, 1975 - Meyburg's tetra GENUS Oxybrycon Géry, 1964 - characids, tetras Species Oxybrycon parvulus Géry, 1964 - Pacaya oxybrycon GENUS Parecbasis Eigenmann, 1914 - characids, tetras Species Parecbasis cyclolepis Eigenmann, 1914 - Madeira-Mamore parecbasis GENUS Tyttobrycon Gery, 1973 - characids, tetras Species Tyttobrycon dorsimaculatus Géry, 1973 - Chapare tyttobrycon Species Tyttobrycon hamatus Géry, 1973 - Gery's Maranon tyttobrycon Species Tyttobrycon marajoara Marinho et al., 2013 - Marajo tetra Species Tyttobrycon spinosus Géry, 1973 - Gery's Mamore tyttobrycon Species Tyttobrycon xeruini Géry, 1973 - Xeruini tetra SUBFAMILY Pristellinae Gery & Boutiere, 1964 - characids, tetras [=Pristellidi] GENUS Bario Myers, 1940 - characids, tetras [=Entomolepis] Species Bario steindachneri (Eigenmann, 1893) - Steindachner's bario tetra [=lineatus] GENUS Deuterodon Eigenmann, in Eigenmann et al., 1907 - characids, tetras [=Distoechus, Joinvillea] Species Deuterodon iguape Eigenmann, in Eigenmann et al., 1907 - Eigenmann's Iguape deuterodon Species Deuterodon langei Travassos, 1957 - Lange's tetra [=amniculus, garujo] Species Deuterodon longirostris (Steindachner, 1907) - Steindachner's Cubatao deuterodon Species Deuterodon pedri Eigenmann, 1908 - Eigenmann's Doce deuterodon Species Deuterodon rosae (Steindachner, 1908) - Itapocu deuterodon Species Deuterodon singularis Lucena & Lucena, 1992 - Tubarao tetra Species Deuterodon stigmaturus (Gomes, 1947) - Maquine tetra Species Deuterodon supparis Lucena & Lucena, 1992 - supparis tetra GENUS Ectrepopterus Fowler, 1943 - characids, tetras Species Ectrepopterus uruguayensis (Fowler, 1943) - Fowler's Uruguay tetra GENUS Hasemania Ellis, 1911 - characids, tetras [=Pristicharax] Species Hasemania crenuchoides Zarske & Géry, 1999 - Zarske's Parana tetra Species Hasemania hanseni (Fowler, 1949) - Hansen's tetra Species Hasemania kalunga Bertaco & Carvalho, 2010 - kalunga tetra Species Hasemania maxillaris Ellis, 1911 - Ellis' Iguacu tetra Species Hasemania melanura Ellis, 1911 - copper tetra Species Hasemania nambiquara Bertaco & Malabarba, 2007 - Bertaco's Tapajos tetra Species Hasemania nana (Lütken, 1875) - silvertip tetra [=marginata] Species Hasemania piatan Zanata & Serra, 2010 - Zanata's Contas tetra Species Hasemania uberaba Serra & Langeani, 2015 - Uberaba tetra GENUS Hemigrammus Gill, 1858 - characids, tetras [=Holopristis, Ramirezella] Species Hemigrammus aereus Géry, 1959 - Conte tetra Species Hemigrammus aguaruna Lima et al., 2016 - Morona tetra Species Hemigrammus analis Durbin, 1909 - Rockstone tetra Species Hemigrammus arua Lima et al., 2009 - arua tetra Species Hemigrammus ataktos Marinho et al., 2014 - ataktos tetra Species Hemigrammus barrigonae Eigenmann & Henn, 1914 - Barrigona hemigrammus Species Hemigrammus bellottii (Steindachner, 1882) - Bellotti's tetra Species Hemigrammus bleheri Géry & Mahnert, 1986 - brilliant rummynose tetra, firehead tetra Species Hemigrammus boesemani Géry, 1959 - Sinnamary tetra Species Hemigrammus brevis Ellis, 1911 - Ellis' Barreiras hemigrammus Species Hemigrammus coeruleus Durbin, in Eigenmann, 1908 - Durbin's Manacapuru hemigrammus Species Hemigrammus cupreus Durbin, in Eigenmann, 1918 - Durbin's Solimoes hemigrammus Species Hemigrammus cylindricus Durbin, 1909 - cylindrical tetra Species Hemigrammus diagonicus Mendonca & Wosiacki, 2011 - Mendonca's Piranha tetra Species Hemigrammus durbinae Ota et al., 2015 - Careiro tetra Species Hemigrammus elegans (Steindachner, 1882) - Obidos tetra Species Hemigrammus erythrozonus Durbin, 1909 - fire neon, glowlight tetra Species Hemigrammus falsus Meinken, 1958 - falsus tetra Species Hemigrammus filamentosus Zarske, 2011 - Zarske's Araguaya hemigrammus Species Hemigrammus geisleri Zarske & Géry, 2007 - Geisler's tetra Species Hemigrammus gracilis (Lütken, 1875) - Lutken's Sao Francisco hemigrammus Species Hemigrammus guyanensis Géry, 1959 - Sable tetra Species Hemigrammus haraldi Géry, 1961 - Herald's tetra Species Hemigrammus hyanuary Durbin, in Eigenmann, 1918 - Costello tetra Species Hemigrammus iota Durbin, 1909 - iota tetra Species Hemigrammus levis Durbin, 1908 - Durbin's Maximo tetra Species Hemigrammus luelingi Géry, 1964 - Lueling's tetra Species Hemigrammus lunatus Durbin, in Eigenmann, 1918 - lunatus tetra [=maxillaris] Species Hemigrammus machadoi Ota et al., 2014 - Machado's tetra Species Hemigrammus mahnerti Uj & Géry, 1989 - Mahnert's tetra Species Hemigrammus marginatus Ellis, 1911 - Ellis' Itapicuru hemigrammus Species Hemigrammus matei Eigenmann, 1918 - Mate's tetra Species Hemigrammus megaceps Fowler, 1945 - Ninabamba tetra Species Hemigrammus melanochrous Fowler, 1913 - Fowler's Madeira hemigrammus Species Hemigrammus micropterus Meek, in Eigenmann & Ogle, 1907 - Castillos tetra Species Hemigrammus microstomus Durbin, in Eigenmann, 1918 - Durbin's Santarem hemigrammus Species Hemigrammus mimus Böhlke, 1955 - Camanaos tetra Species Hemigrammus neptunus Zarske & Géry, 2002 - Manuripi tetra Species Hemigrammus newboldi (Fernández-Yépez, 1949) - Newbold's tetra Species Hemigrammus ocellifer (Steindachner, 1882) - beacon fish, head-and-tailight tetra Species Hemigrammus ora Zarske & Géry, 2006 - ora tetra Species Hemigrammus orthus Durbin, 1909 - Tukeit tetra Species Hemigrammus parana Marinho et al., 2008 - parana tetra Species Hemigrammus pretoensis Géry, 1965 - Preto tetra Species Hemigrammus pulcher Ladiges, 1938 - black wedge tetra, garnet tetra Species Hemigrammus rhodostomus Ahl, 1924 - rednose tetra, rummy-nose tetra Species Hemigrammus rodwayi Durbin, 1909 - bass tetra, gold tetra [=armstrongi] Species Hemigrammus rubrostriatus Zarske, 2015 - Colombian hemigrammus Species Hemigrammus schmardae (Steindachner, 1882) - Steindachner's Tabatinga hemigrammus [=proneki] Species Hemigrammus silimoni Britski & Lima, 2008 - Silimon's hemigrammus Species Hemigrammus skolioplatus Carvalho & Bertaco, 2005 - Comodora hemigrammus Species Hemigrammus stictus (Durbin, 1909) - Durbin's Guyanese hemigrammus Species Hemigrammus taphorni Benine & Lopes, 2007 - Taphorn's hemigrammus Species Hemigrammus tocantinsi Carvalho et al., 2010 - Cavalcante tetra Species Hemigrammus tridens Eigenmann, in Eigenmann & Ogle, 1907 - Pypucu tetra Species Hemigrammus ulreyi (Boulenger, 1895) - Ulrey's Paraguay hemigrammus Species Hemigrammus unilineatus (Gill, 1858) - featherfin tetra [=cayennensis] Species Hemigrammus vorderwinkleri Géry, 1963 - Vorderwinkler's tetra Species Hemigrammus yinyang Lima & Sousa, 2009 - yinyang tetra GENUS Hyphessobrycon Durbin, in Eigenmann, 1908 - characids, tetras [=Dermatocheir, Megalamphodus, Pseudopristella] Species Hyphessobrycon acaciae Garcia-Alzate et al., 2010 - acacia tetra Species Hyphessobrycon agulha Fowler, 1913 - agulha tetra Species Hyphessobrycon albolineatus Fernández-Yépez, 1950 - whitelined tetra Species Hyphessobrycon amandae Géry & Uj, 1987 - Ember tetra Species Hyphessobrycon amapaensis Zarske & Géry, 1998 - red-line tetra Species Hyphessobrycon amaronensis Garcia-Alzate et al., 2010 - Amaron tetra Species Hyphessobrycon anisitsi (Eigenmann, in Eigenmann & Ogle, 1907) - Buenos Aires tetra [=caudovittatus, erythrurus] Species Hyphessobrycon arianae Uj & Géry, 1989 - Guyraugua tetra Species Hyphessobrycon auca Almiron et al., 2004 - auca tetra Species Hyphessobrycon axelrodi (Travassos, 1959) - Axelrod's tetra Species Hyphessobrycon balbus Myers, 1927 - Planaltina tetra Species Hyphessobrycon bentosi Durbin, in Eigenmann, 1908 - ornate tetra [=robertsi] Species Hyphessobrycon bifasciatus Ellis, 1911 - yellow tetra Species Hyphessobrycon borealis Zarske et al., 2006 - borealis tetra Species Hyphessobrycon boulengeri (Eigenmann, in Eigenmann & Ogle, 1907) - Boulenger's Brazilian tetra Species Hyphessobrycon brumado Zanata & Camelier, 2010 - Brumado tetra Species Hyphessobrycon cachimbensis Travassos, 1964 - Travassos' Cachimbo tetra Species Hyphessobrycon catableptus (Durbin, 1909) - catableptus tetra Species Hyphessobrycon chocoensis Garcia-Alzate et al., 2013 - Narino tetra Species Hyphessobrycon clavatus Zarske, 2015 - Zarske's tetra Species Hyphessobrycon coelestinus Myers, in Eigenmann & Myers, 1929 - Bonita tetra Species Hyphessobrycon columbianus Zarske & Géry, 2002 - Acandi tetra Species Hyphessobrycon compressus (Meek, 1904) - Mayan tetra [=milleri] Species Hyphessobrycon condotensis Regan, 1913 - Condoto tetra Species Hyphessobrycon copelandi Durbin, in Eigenmann, 1908 - Copland's Tabatinga tetra Species Hyphessobrycon cyanotaenia Zarske & Gery, 2006 - lapis tetra Species Hyphessobrycon delimai Teixeira et al., 2016 - Novo tetra Species Hyphessobrycon diancistrus Weitzman, 1977 - Vichada tetra Species Hyphessobrycon diastatos Dagosta et al., 2014 - diastatos tetra Species Hyphessobrycon dorsalis Zarske, 2014 - Zarske's tetra Species Hyphessobrycon duragenys Ellis, 1911 - Ellis' Tiete tetra Species Hyphessobrycon ecuadorensis (Eigenmann, 1915) - Maranjito tetra Species Hyphessobrycon ecuadoriensis Eigenmann & Henn, in Eigenmann et al., 1914 - Eigenmann's Ecuadorian tetra Species Hyphessobrycon eilyos Lima & Moreira, 2003 - eilyos tetra Species Hyphessobrycon elachys Weitzman, 1984 - elachys tetra Species Hyphessobrycon eos Durbin, 1909 - dawn tetra Species Hyphessobrycon epicharis Weitzman & Palmer, 1997 - Baria tetra Species Hyphessobrycon eques (Steindachner, 1882) - jewel tetra [=callistus, melasopterus, serpae] Species Hyphessobrycon erythrostigma (Fowler, 1943) - bleeding heart tetra [=rubrostigma] Species Hyphessobrycon eschwartzae Garcia-Alzati et al., 2013 - Tambopata tetra Species Hyphessobrycon fernandezi Fernandez-Yepez, 1972 - Fernandez's tetra Species Hyphessobrycon flammeus Myers, 1924 - flame tetra Species Hyphessobrycon frankei Zarske & Géry, 1997 - Franke's tetra Species Hyphessobrycon georgettae Géry, 1961 - Sipaliwini tetra Species Hyphessobrycon gracilior Géry, 1964 - Pacaya tetra Species Hyphessobrycon griemi Hoedeman, 1957 - goldspotted rio, goldspotted tetra [=guabirubae] Species Hyphessobrycon hamatus Bertaco & Malabarba, 2005 - hamatus tetra Species Hyphessobrycon haraldschultzi Travassos, 1960 - Travassos' Araguaia tetra Species Hyphessobrycon hasemani Fowler, 1913 - Haseman's tetra Species Hyphessobrycon heliacus Moreira et al., 2002 - Teles Pires tetra Species Hyphessobrycon herbertaxelrodi Gery, 1961 - black neon tetra Species Hyphessobrycon heteresthes (Ulrey, 1894) - Ulrey's tetra Species Hyphessobrycon heterorhabdus (Ulrey, 1894) - flag tetra Species Hyphessobrycon hexastichos Bertaco & Carvalho, 2005 - Comodora tetra Species Hyphessobrycon hildae Fernández-Yépez, 1950 - Autana tetra Species Hyphessobrycon igneus Miquelarena et al., 1980 - igneus tetra Species Hyphessobrycon iheringi Fowler, 1941 - Fortaleza tetra Species Hyphessobrycon inconstans (Eigenmann & Ogle, 1907) - inconstans tetra Species Hyphessobrycon isiri Almiron et al., 2006 - isiri tetra Species Hyphessobrycon itaparicensis Lima & Costa, 2001 - Lima's Itaparica tetra Species Hyphessobrycon jackrobertsi Zarske, 2014 - Jack Roberts' tetra Species Hyphessobrycon kayabi Teixeira et al., 2014 - kayabi tetra Species Hyphessobrycon khardinae Zarske, 2008 - Itaparanga tetra Species Hyphessobrycon klausanni Garcia-Alzate et al., 2017 - Guaviare tetra Species Hyphessobrycon krenakore Teixeira et al., 2016 - Curua tetra Species Hyphessobrycon langeanii Lima & Moreira, 2003 - Langean's tetra Species Hyphessobrycon latus Fowler, 1941 - latus tetra Species Hyphessobrycon loretoensis Ladiges, in Arnold, 1938 - Loreto tetra Species Hyphessobrycon loweae Costa & Géry, 1994 - Costa's Xingu tetra Species Hyphessobrycon lucenorum Ohara & Lima, 2015 - Ohara's Rondonia tetra Species Hyphessobrycon luetkenii (Boulenger, 1887) - Luetken's tetra Species Hyphessobrycon maculicauda Ahl, 1936 - Ahl's Brazilian tetra Species Hyphessobrycon margitae Zarske, 2016 - Nanay tetra Species Hyphessobrycon mavro Garcia-Alzate et al., 2010 - mavro tetra Species Hyphessobrycon megalopterus (Eigenmann, 1915) - Caceres tetra [=rogoaguae] Species Hyphessobrycon melanostichos Carvalho & Bertaco, 2006 - Outubro tetra Species Hyphessobrycon melasemion Fowler, 1945 - melasemion tetra Species Hyphessobrycon melazonatus Durbin, in Eigenmann, 1908 - Durbin's tetra Species Hyphessobrycon meridionalis Ringuelet et al., 1978 - Ringuelet's tetra Species Hyphessobrycon metae Eigenmann & Henn, 1914 - Eigenmann's Meta tetra Species Hyphessobrycon micropterus (Eigenmann, 1915) - Eigenmann's Sao Francisco tetra Species Hyphessobrycon minimus Durbin, 1909 - Mahaica tetra Species Hyphessobrycon minor Durbin, 1909 - Essequibo tetra Species Hyphessobrycon moniliger Moreira et al., 2002 - moniliger tetra Species Hyphessobrycon montagi Lima et al., 2014 - Arapiuns tetra Species Hyphessobrycon mutabilis Costa & Géry, 1994 - Costa's Xingu tetra Species Hyphessobrycon natagaima Garcia-Alzate et al., 2015 - Tolima tetra Species Hyphessobrycon negodagua Lima & Gerhard, 2001 - Paraguacu tetra Species Hyphessobrycon nicolasi Miquelarena & Lopez, 2010 - Nicolas' tetra Species Hyphessobrycon niger Garcia-Alzate et al., 2010 - Mojaculo tetra Species Hyphessobrycon nigricinctus Zarske & Géry, 2004 - Morado tetra Species Hyphessobrycon notidanos Carvalho & Bertaco, 2006 - Carvalho's Outubro tetra Species Hyphessobrycon ocasoensis Garcia-Alzate & Roman-Valencia, 2008 - Ocaso tetra Species Hyphessobrycon oritoensis García-Alzate et al., 2008 - Orito tetra Species Hyphessobrycon otrynus Benine & Lopes, 2008 - otrynus tetra Species Hyphessobrycon paepkei Zarske, 2014 - paepkei tetra Species Hyphessobrycon panamensis Durbin, in Eigenmann, 1908 - Boqueron tetra [=daguae, minutus] Species Hyphessobrycon pando Hein, 2009 - Pando tetra Species Hyphessobrycon parvellus Ellis, 1911 - Catu tetra Species Hyphessobrycon paucilepis Garcia-Alzate et al., 2008 - Lara tetra Species Hyphessobrycon peruvianus Ladiges, in Arnold, 1938 - Peruvian tetra Species Hyphessobrycon petricolus Ohara et al., 2017 - Roosevelt tetra Species Hyphessobrycon peugeoti Ingenito et al., 2013 - Peugeot's tetra Species Hyphessobrycon piabinhas Fowler, 1941 - Fowler's Fortaleza tetra Species Hyphessobrycon pinnistriatus Carvalho et al., 2017 - Cristalino tetra Species Hyphessobrycon platyodus Ohara et al., 2017 - Rio Juma tetra Species Hyphessobrycon poecilioides Eigenmann, 1913 - Cali tetra Species Hyphessobrycon procerus Mahnert & Géry, 1987 - Guyrau-gua tetra Species Hyphessobrycon procyon Pastana & Ohara, 2016 - Aripuana tetra Species Hyphessobrycon proteus Eigenmann, 1913 - proteus tetra Species Hyphessobrycon psittacus Dagosta et al, 2016 - Papagaio tetra Species Hyphessobrycon pulchripinnis Ahl, 1937 - lemon tetra Species Hyphessobrycon pyrrhonotus Burgess, 1993 - Erere tetra Species Hyphessobrycon pytai Géry & Mahnert, 1993 - Caaguazu tetra Species Hyphessobrycon reticulatus Ellis, 1911 - Ellis' Parahyba tetra Species Hyphessobrycon robustulus (Cope, 1870) - Cope's Pebas tetra Species Hyphessobrycon rosaceus Durbin, 1909 - black-flag tetra, rosy tetra [=ornatus, troemneri] Species Hyphessobrycon roseus (Gery, 1960) - yellow phantom tetra Species Hyphessobrycon rutiliflavidus Carvalho et al., 2008 - Carvalho's Cuiaba tetra Species Hyphessobrycon saizi Géry, 1964 - Manacacias tetra Species Hyphessobrycon santae (Eigenmann, in Eigenmann & Ogle, 1907) - Santa tetra [=interrupta] Species Hyphessobrycon savagei Bussing, 1967 - Savage's tetra Species Hyphessobrycon schauenseei Fowler, 1926 - Inhangapi tetra Species Hyphessobrycon scholzei Ahl, 1937 - blackband tetra, blackline tetra Species Hyphessobrycon scutulatus Lucena, 2003 - Kaiapa tetra Species Hyphessobrycon sebastiani Garcia-Alzate et al., 2010 - Sebastian's tetra Species Hyphessobrycon sergipanus Braganca et al., 2016 - Piaui tetra Species Hyphessobrycon simulatus (Géry, 1960) - Kourou tetra Species Hyphessobrycon socolofi Weitzman, 1977 - bleeding heart tetra, spotfin tetra Species Hyphessobrycon sovichthys Schultz, 1944 - sovichthys tetra Species Hyphessobrycon stegemanni Géry, 1961 - savanna tetra Species Hyphessobrycon stramineus Durbin, in Eigenmann, 1918 - Durbin's Tabatinga tetra Species Hyphessobrycon sweglesi (Gery, 1961) - red phantom tetra Species Hyphessobrycon taguae Garcia-Alzate et al., 2010 - Tagua tetra Species Hyphessobrycon takasei Géry, 1964 - coffee-bean tetra Species Hyphessobrycon taphorni Garcia-Alzati et al., 2013 - Taphorn's tetra Species Hyphessobrycon taurocephalus Ellis, 1911 - Ellis's Iguacu tetra Species Hyphessobrycon tenuis Géry, 1964 - tenuis tetra Species Hyphessobrycon togoi Miquelarena & Lopez, 2006 - Togo tetra Species Hyphessobrycon tortuguerae Böhlke, 1958 - Tortugero tetra Species Hyphessobrycon tropis Géry, 1963 - tropis tetra Species Hyphessobrycon tukunai Géry, 1965 - Gery's Solimoes tetra Species Hyphessobrycon tuyensis Garcia-Alzate et al., 2008 - Tuy tetra Species Hyphessobrycon uaiso Carvalho & Langeani, 2013 - uaiso tetra Species Hyphessobrycon vanzolinii Lima & Flausino, 2016 - Vanzolini's tetra Species Hyphessobrycon vilmae Géry, 1966 - vilmae tetra Species Hyphessobrycon vinaceus Bertaco et al., 2007 - Sao Joao tetra Species Hyphessobrycon wadai Marinho et al., 2016 - Wada's tetra Species Hyphessobrycon wajat Almiron & Casciotta, 1999 - wajat tetra Species Hyphessobrycon weitzmanorum Lima & Moreira, 2003 - Weitzman's tetra Species Hyphessobrycon werneri Géry & Uj, 1987 - Werner's tetra GENUS Moenkhausia Eigenmann, 1903 - characids, tetras [=Opisthanodus] Species Moenkhausia abyss Oliveira & Marinho, 2016 - Porto de Moz tetra Species Moenkhausia affinis Steindachner, 1915 - Steindachner's Negro moenkhausia Species Moenkhausia agnesae Géry, 1965 - Agnes' tetra Species Moenkhausia alesis Petrolli & Benine, 2015 - alesis tetra Species Moenkhausia atahualpiana (Fowler, 1907) - Atahaulpa tetra Species Moenkhausia aurantia Bertaco et al., 2011 - Kavanca tetra Species Moenkhausia australe Eigenmann, 1908 - Trementina tetra Species Moenkhausia barbouri Eigenmann, 1908 - Barbour's tetra Species Moenkhausia bonita Benine et al., 2004 - Benine's Bonita tetra Species Moenkhausia britskii Azevedo-Santos & Benine, 2016 - Rio Ica tetra Species Moenkhausia browni Eigenmann, 1909 - Brown's tetra Species Moenkhausia celibela Marinho & Langeani, 2010 - Marinho's tetra Species Moenkhausia ceros Eigenmann, 1908 - ceros tetra Species Moenkhausia chlorophthalma Sousa et al., 2010 - Altamira tetra Species Moenkhausia chrysargyrea (Günther, 1864) - chrysagyrea tetra [=leucopomis] Species Moenkhausia collettii (Steindachner, 1882) - Collett's tetra Species Moenkhausia comma Eigenmann, 1908 - comma tetra Species Moenkhausia conspicua Soares & Buhrnheim, 2016 - Igarape tetra Species Moenkhausia copei (Steindachner, 1882) - Cope's Santarem tetra Species Moenkhausia cosmops Lima et al., 2007 - cosmops tetra Species Moenkhausia costae (Steindachner, 1907) - Steindachner's Sao Francisco moenkhausia Species Moenkhausia cotinho Eigenmann, 1908 - cotinho tetra [=albolineatus] Species Moenkhausia crisnejas Pearson, in Eigenmann & Myers, 1929 - Paipay tetra Species Moenkhausia dasalmas Bertaco et al., 2011 - dasalmas tetra Species Moenkhausia diamantina Benine et al., 2007 - diamantina tetra Species Moenkhausia dichroura (Kner, 1858) - bandtail tetra Species Moenkhausia diktyota Lima & Toledo-Piza, 2001 - diktyota tetra Species Moenkhausia dorsinuda Zarske & Géry, 2002 - Zarske's Ipurupuru tetra Species Moenkhausia eigenmanni Géry, 1964 - Gery's Meta moenkhausia Species Moenkhausia eurystaenia Marinho, 2010 - Marinho's Xingu tetra Species Moenkhausia forestii Benine et al., 2009 - Forest's tetra Species Moenkhausia gracilima (Eigenmann, 1908) - Eigenmann's Serpa tetra Species Moenkhausia grandisquamis (Müller & Troschel, 1845) - Suriname moenkhausia Species Moenkhausia hasemani Eigenmann, 1917 - Haseman's Santarem tetra Species Moenkhausia heikoi Gery & Zarske, 2004 - Heiko's tetra [=dnophos] Species Moenkhausia hemigrammoides Géry, 1965 - Cottica tetra Species Moenkhausia hysterosticta Lucinda et al., 2007 - Lucinda's moenkhausia Species Moenkhausia icae Eigenmann, 1908 - Ica tetra Species Moenkhausia inrai Géry, 1992 - inrai tetra Species Moenkhausia intermedia Eigenmann, 1908 - intermediate moenkhausia [=bipunctialbicaudalis, madeirae] Species Moenkhausia ischyognatha Petrolli & Benine, 2015 - Curisevo tetra Species Moenkhausia jamesi Eigenmann, 1908 - James' Ica tetra Species Moenkhausia justae Eigenmann, 1908 - justae tetra Species Moenkhausia lata Eigenmann, 1908 - lata tetra Species Moenkhausia latissima Eigenmann, 1908 - Eigenmann's Tabatinga moenkhausia Species Moenkhausia lepidura (Kner, 1858) - Kner's Guapore moenkhausia [=calliurus, hildae] Species Moenkhausia levidorsa Benine, 2002 - Benine's Tapajos tetra Species Moenkhausia lineomaculata Dagosta et al., 2015 - Julio tetra Species Moenkhausia lopesi Britski & Silimon, 2001 - lopesi tetra Species Moenkhausia loweae Géry, 1992 - Gery's Araguaia moenkhausia Species Moenkhausia margitae Zarske & Géry, 2001 - margitae tetra Species Moenkhausia megalops (Eigenmann, in Eigenmann & Ogle, 1907) - Itaituba moenkhausia Species Moenkhausia melogramma Eigenmann, 1908 - melogramma tetra Species Moenkhausia metae Eigenmann, 1922 - Eigenmann's Meta moenkhausia Species Moenkhausia miangi Steindachner, 1915 - miangi tetra Species Moenkhausia mikia Marinho & Langeani, 2010 - mikia tetra Species Moenkhausia moisae Géry et al., 1995 - Gery's Maroni moenkhausia Species Moenkhausia monicae Marinho et al., 2016 - Rio Buriti tetra Species Moenkhausia mutum Dagosta & Marinho, 2016 - Nobres-Nova Mutum tetra Species Moenkhausia naponis Böhlke, 1958 - Arajuno tetra Species Moenkhausia newtoni Travassos, 1964 - Newton's tetra Species Moenkhausia nigromarginata Costa, 1994 - Costa's Tapajos moenkhausia Species Moenkhausia oligolepis (Günther, 1864) - glass tetra Species Moenkhausia orteguasae Fowler, 1943 - Orteguasa moenkhausia Species Moenkhausia ovalis (Günther, 1868) - ovalis tetra Species Moenkhausia pankilopteryx Bertaco & Lucinda, 2006 - Bertaco's Tocantins moenkhausia Species Moenkhausia parecis Ohara & Marinho, 2016 - Machado tetra Species Moenkhausia petymbuaba Lima & Birindelli, 2006 - Lima's Curua moenkhausia Species Moenkhausia phaeonota Fink, 1979 - Fink's tetra Species Moenkhausia pittieri Eigenmann, 1920 - diamond tetra [=haerteli] Species Moenkhausia pirauba Zanata et al., 2010 - pirauba tetra Species Moenkhausia plumbea Sousa et al., 2010 - Braco moenkhausia Species Moenkhausia pyrophthalma Costa, 1994 - Boa tetra Species Moenkhausia robertsi Géry, 1964 - Roberts' moenkhausia Species Moenkhausia rubra Pastana & Dagosta, 2014 - Juruena moenkhausia Species Moenkhausia sanctaefilomenae (Steindachner, 1907) - redeye tetra [=australe] Species Moenkhausia schultzi Fernandez-Yepez, 1950 - Schultz's Autana moenkhausia Species Moenkhausia shideleri Eigenmann, 1909 - Eigenmann's Bartica moenkhausia Species Moenkhausia simulata (Eigenmann, in Pearson, 1924) - Pachitea tetra Species Moenkhausia sthenosthoma Petrolli & Benine, 2015 - Rondonia tetra Species Moenkhausia surinamensis Géry, 1965 - Suriname moenkhausia Species Moenkhausia takasei Géry, 1964 - black jacket tetra Species Moenkhausia tergimacula Lucena & Lucena, 1999 - Lucena's Tocantins moenkhausia Species Moenkhausia tridentata Holly, 1929 - Piquirao tetra Species Moenkhausia uirapuru Ohara & Lima, 2015 - Galero tetra Species Moenkhausia venerei Petrolli et al., 2016 - Barra do Garcas tetra Species Moenkhausia vittata (Castelnau, 1855) - Castelnau's tetra [=doceanus] Species Moenkhausia xinguensis (Steindachner, 1882) - Steindachner's Xingu moenkhausia GENUS Myxiops Zanata & Akama, 2004 - characids, tetras Species Myxiops aphos Zanata & Akama, 2004 - Lencois myxiops GENUS Nematocharax Weitzman et al., 1986 - characids, tetras Species Nematocharax venustus Weitzman et al., 1986 - venustus tetra [=costai] GENUS Paracheirodon Gèry, 1960 - characids, tetras [=Lamprocheirodon] Species Paracheirodon axelrodi (Schultz, 1956) - cardinal tetra [=cardinalis] Species Paracheirodon innesi (Myers, 1936) - neon tetra Species Paracheirodon simulans (Géry, 1963) - false neon tetra, green neon tetra GENUS Parapristella Géry, 1964 - characids, tetras Species Parapristella aubynei (Eigenmann, 1909) - Aubyne's tetra Species Parapristella georgiae Géry, 1964 - plain jane GENUS Petitella Géry & Boutière, 1964 - characids, tetras Species Petitella georgiae Géry & Boutière, 1964 - false red nose tetra, false rummynose tetra GENUS Phycocharax Ohara et al., 2017 - tetras Species Phycocharax rasbora Ohara et al., 2017 - Guaranta do Norte tetra GENUS Probolodus Eigenmann, 1911 - characids, tetras Species Probolodus heterostomus Eigenmann, 1911 - Parahyba tetra Species Probolodus oyakawai Santos & Castro, 2014 - Oyakawa's tetra Species Probolodus sazimai Santos and Castro, 2014 - Sazima's tetra GENUS Pristella Eigenmann, 1908 - characids, tetras Species Pristella maxillaris (Ulrey, 1894) - golden pristella tetra, X-ray tetra, goldfinch tetra, pristella tetra, signal tetra, albino pristella [=riddlei M 11, 13, riddlei M 11] GENUS Thayeria Eigenmann, 1909 - characids, tetras Species Thayeria boehlkei Weitzman, 1957 - blackline penguinfish Species Thayeria ifati Géry, 1959 - Gery's Maroni tetra Species Thayeria obliqua Eigenmann, 1908 - penguin fish [=sanctaemariae] SUBFAMILY Gymnocharacinae Eigenmann, 1909 - characids, tetras [=Gymnocharacininae, Grundulidi] GENUS Coptobrycon Géry, 1966 - characids, tetras Species Coptobrycon bilineatus (Ellis, 1911) - Tiete coptobryon GENUS Grundulus Valenciennes, in Cuvier & Valenciennes, 1846 - characids, tetras [=Ctenocharax, Rhodeoides] Species Grundulus bogotensis (Humboldt, in Humboldt & Valenciennes, 1821 - Bogota grundulus [=bogotensis R] Species Grundulus cochae Roman-Valencia et al., 2003 - Cocha grundulus Species Grundulus quitoensis Roman-Valencia et al., 2005 - Voladero grundulus GENUS Gymnocharacinus Steindachner, 1903 - charcids, tetras Species Gymnocharacinus bergii Steindachner, 1903 - naked characin GENUS Hollandichthys Eigenmann, 1910 - characids, tetras Species Hollandichthys multifasciatus (Eigenmann & Norris, 1900) - Cubatao hollandichthys [=affinis, perstriatus] Species Hollandichthys taramandahy Bertaco & Malabarba, 2013 - Tramandai hollandichthys GENUS Nematobrycon Eigenmann, 1911 - characids, tetras Species Nematobrycon lacortei Weitzman & Fink, 1971 - rainbow tetra Species Nematobrycon palmeri Eigenmann, 1911 - emperor tetra [=amphiloxus] GENUS Pseudochalceus Kner & Steindachner, 1863 - characids, tetras Species Pseudochalceus bohlkei Orces V., 1967 - Palabi pseudochalceus Species Pseudochalceus kyburzi Schultz, 1966 - Calima pseudochalceus Species Pseudochalceus lineatus Kner, 1863 - Kner's pseudochalceus Species Pseudochalceus longianalis Géry, 1972 - Guiza pseudochalceus GENUS Rachoviscus Myers, 1926 - characids, tetras Species Rachoviscus crassiceps Myers, 1926 - Myers' rachoviscus Species Rachoviscus graciliceps Weitzman & Cruz, 1981 - Prado tetra SUBFAMILY Stethaprioninae Eigenmann, 1907 - characids, tetras [=Stichanodontinae, Brachycalcininae] GENUS Brachychalcinus Boulenger, 1892 - characids, tetras Species Brachychalcinus copei (Steindachner, 1882) - Tabatinga tetra Species Brachychalcinus nummus Böhlke, 1958 - Bobonaza tetra Species Brachychalcinus orbicularis (Valenciennes, in Cuvier & Valenciennes, 1850) - discus tetra [=guianensis] Species Brachychalcinus parnaibae Reis, 1989 - Parnaiba tetra Species Brachychalcinus retrospina Boulenger, 1892 - Boulenger's Paraguay tetra GENUS Gymnocorymbus Eigenmann, 1908 - characids, tetras Species Gymnocorymbus bondi (Fowler, 1911) - Bond's tetra [=profunda, socolofi] Species Gymnocorymbus flaviolimai Benine et al., 2015 - Rondonia tetra Species Gymnocorymbus ternetzi (Boulenger, 1895) - black tetra Species Gymnocorymbus thayeri Eigenmann, 1908 - false black tetra GENUS Orthospinus Reis, 1989 - characids, tetras [=Buritia] Species Orthospinus franciscensis (Eigenmann, 1914) - Eigenmann's othrospinus [=cisalpinoi, franciscoensis] GENUS Poptella Eigenmann, 1908 - characids, tetras [=Ephippicharax, Fowlerina] Species Poptella brevispina Reis, 1989 - Boa Vista tetra Species Poptella compressa (Günther, 1864) - compressa tetra Species Poptella longipinnis (Popta, 1901) - Nickerie tetra [=nemopterus] Species Poptella paraguayensis (Eigenmann, in Eigenmann et al., 1907) - Descalvados tetra GENUS Stethaprion Cope, 1870 - characids, tetras Species Stethaprion crenatum Eigenmann, 1916 - Purus tetra [=innesi] Species Stethaprion erythrops Cope, 1870 - Pebas tetra [=chryseum] GENUS Stichonodon Eigenmann, 1903 - characids, tetras [=Luetkenia] Species Stichonodon insignis (Steindachner, 1876) - Steindachner's stichonodon SUBFAMILY Tetragonopterinae Gill, 1858 - characids, tetras GENUS Tetragonopterus Cuvier, 1817 - characids, tetras Species Tetragonopterus anostomus Silva & Benine, 2011 - Preto tetra [=akamai] Species Tetragonopterus araguaiensis Silva et al., 2013 - Silva's Araguaia tetra Species Tetragonopterus argenteus Cuvier, 1816 - Cuvier's tetra [=huberi, sawa] Species Tetragonopterus carvalhoi Melo et al., 2011 - Jari tetra Species Tetragonopterus chalceus Spix & Agassiz, 1829 - chalceus tetra [=gibbosus] Species Tetragonopterus denticulatus Silva et al., 2013 - Aragarcas tetra Species Tetragonopterus franciscoensis Silva et al., 2016 - Sao Francisco tetra Species Tetragonopterus georgiae (Gery, 1965) - Mana River tetra Species Tetragonopterus juruena Silva et al., 2016 - Rio Juruena tetra Species Tetragonopterus kuluene Silva et al., 2016 - Rio Culuene tetra Species Tetragonopterus ommatus Silva et al., 2016 - Para tetra Species Tetragonopterus rarus (Zarske et al., 2004) - rarus tetra [=lemniscatus] Species Tetragonopterus signatus Burmeister, 1861 - Burmeister's Parana tetra SUBFAMILY Characinae Latreille, 1825 - characids, tetras [=Characini, Cynopotamini, Exodonide, Roeboididi, Stygichthyini, Phenacogasterini] GENUS Acanthocharax Eigenmann, 1912 - characids, tetras Species Acanthocharax microlepis Eigenmann, 1912 - smallscale acanthocharax GENUS Acestrocephalus Eigenmann, 1912 - characids, tetras Species Acestrocephalus acutus Menezes, 2006 - Caldeirao tetra Species Acestrocephalus anomalus (Steindachner, 1880) - anomalus tetra Species Acestrocephalus boehlkei Menezes, 1977 - Punino tetra Species Acestrocephalus maculosus Menezes, 2006 - Minacu tetra Species Acestrocephalus nigrifasciatus Menezes, 2006 - Gauchos tetra Species Acestrocephalus pallidus Menezes, 2006 - pallid tetra Species Acestrocephalus sardina (Fowler, 1913) - sardina tetra [=ginesi] Species Acestrocephalus stigmatus Menezes, 2006 - Xavamtina tetra GENUS Bryconexodon Gery, 1980 - characids, tetras Species Bryconexodon juruenae Géry, 1980 - Juruena tetra Species Bryconexodon trombetasi Jégu et al., 1991 - Trombetas tetra GENUS Charax Scopoli, 1777 - characids, tetras [=Anacyrtus, Asiphonichthys, Characinus, Charax G, Charaxodon, Epicyrtus, Moralesia, Moralesicus] Species Charax apurensis Lucena, 1987 - Canito tetra Species Charax caudimaculatus Lucena, 1987 - Lucena's Madeira tetra Species Charax condei (Géry & Knöppel, 1976) - Tarumazinho tetra Species Charax delimai Menezes & Lucena, 2014 - Tiquie tetra Species Charax gibbosus (Linnaeus, 1758) - glass headstander [=gibbosus V] Species Charax hemigrammus (Eigenmann, 1912) - Muia tetra Species Charax leticiae Lucena, 1987 - Lucena's Tocantins tetra Species Charax macrolepis (Kner, 1858) - Kner's Guapore tetra Species Charax metae Eigenmann, 1922 - Barrigon tetra Species Charax michaeli Lucena, 1989 - Michael's tetra [=unimaculatus] Species Charax niger Lucena, 1989 - Lucena's Amapa tetra Species Charax notulatus Lucena, 1987 - Lucena's Orinoco tetra Species Charax pauciradiatus (Günther, 1864) - Capim tetra Species Charax rupununi Eigenmann, 1912 - Rupununi tetra Species Charax stenopterus (Cope, 1894) - Jacuhy tetra Species Charax tectifer (Cope, 1870) - tectifer tetra [=copei, sanguineus] GENUS Cynopotamus Valenciennes, in Cuvier & Valenciennes, 1850 - characids, tetras [=Crytocharax, Hybocharax] Species Cynopotamus amazonum (Günther, 1868) - Xeberos tetra [=limaesquamis] Species Cynopotamus argenteus (Valenciennes, 1836) - argenteum tetra [=caliurus, squamosus] Species Cynopotamus atratoensis (Eigenmann, in Eigenmann & Ogle, 1907) - Truando tetra Species Cynopotamus bipunctatus Pellegrin, 1909 - Suripa tetra Species Cynopotamus essequibensis Eigenmann, 1912 - Amapa tetra Species Cynopotamus gouldingi Menezes, 1987 - Goulding's Araguaia tetra Species Cynopotamus juruenae Menezes, 1987 - Juruena tetra Species Cynopotamus kincaidi (Schultz, 1950) - Kincaid's tetra [=zettii] Species Cynopotamus magdalenae (Steindachner, 1879) - Steindachner's Cauca tetra Species Cynopotamus tocantinensis Menezes, 1987 - Manezes' Tocantin tetra Species Cynopotamus venezuelae (Schultz, 1944) - Schultz's Maracaibo tetra Species Cynopotamus xinguano Menezes, 2007 - Menezes' Xingu tetra GENUS Exodon Müller & Troschel, 1844 - characids, tetras [=Hystricodon] Species Exodon paradoxus Muller & Troschel, 1844 - bucktooth tetra [=exodon] GENUS Galeocharax Fowler, 1910 - characids, tetras Species Galeocharax goeldii (Fowler, 1913) - Goeldi's tetra Species Galeocharax gulo (Cope, 1870) - gulo tetra [=knerii] Species Galeocharax humeralis (Valenciennes, 1834) - humeralis tetra GENUS Phenacogaster Eigenmann, 1907 - characids, tetras [=Grammabrycon, Vesicatrus] Species Phenacogaster apletostigma Lucena & Gama, 2007 - Antonio tetra Species Phenacogaster beni Eigenmann, 1911 - Beni tetra Species Phenacogaster calverti (Fowler, 1941) - Calvert's tetra Species Phenacogaster capitulatus Lucena & Malabarba, 2010 - Neshuya tetra Species Phenacogaster carteri (Norman, 1934) - Cuyuni tetra Species Phenacogaster franciscoensis Eigenmann, 1911 - Boqueiras tetra Species Phenacogaster jancupa Malabarba & de Lucena, 1995 - Espinheiro tetra Species Phenacogaster maculoblonga Lucena & Malabarba, 2010 - Caballepe tetra Species Phenacogaster megalostictus Eigenmann, 1909 - Tumatumari tetra Species Phenacogaster microstictus Eigenmann, 1909 - Demerara tetra Species Phenacogaster napoatilis Lucena & Malabarba, 2010 - Napo tetra Species Phenacogaster ojitatus Lucena & Malabarba, 2010 - Curua tetra Species Phenacogaster pectinata (Cope, 1870) - Cope's Pebas tetra [=bairdii, tabatingae] Species Phenacogaster prolata Lucena & Malabarba, 2010 - Casiquiare tetra Species Phenacogaster retropinnus Lucena & Malabarba, 2010 - Aripuana tetra Species Phenacogaster simulata Lucena & Malabarba, 2010 - Tukett tetra Species Phenacogaster suborbitalis Ahl, 1936 - Ahl's tetra Species Phenacogaster tegatus (Eigenmann, 1911) - Jauru tetra Species Phenacogaster wayampi Le Bail & Lucena, in Lucena & Malabarba, 2010 - Oiapoque tetra Species Phenacogaster wayana Le Bail & Lucena, in Lucena & Malabarba, 2010 - wayana tetra GENUS Priocharax Weitzman & Vari, 1987 - characids, tetras Species Priocharax ariel Weitzman & Van, 1987 - ariel tetra Species Priocharax nanus Toledo-Piza et al., 2014 - Negro priocharax Species Priocharax pygmaeus Weitzman & Van, 1987 - pygmy tetra GENUS Roeboexodon Gery, 1959 - characids, tetras [=Gnathoplax] Species Roeboexodon guyanensis (Puyo, 1948) - Puyo's tetra [=geryi] GENUS Roeboides Günther, 1864 - characids, tetras [=Cynocharax, Eucynopotamus, Evermannella, Evermannolus] Species Roeboides affinis (Günther, 1868) - Gunther's Huallaga tetra [=bicornis, prognathus, thurni] Species Roeboides araguaito Lucena, 2003 -Araguaito tetra Species Roeboides biserialis (Garman, 1890) - Maximo tetra Species Roeboides bouchellei Fowler, 1923 - crystal tetra [=salvadoris] Species Roeboides bussingi Matamoros et al., 2013 - Puntarenas tetra Species Roeboides carti Lucena, 2000 - Carti tetra Species Roeboides dayi (Steindachner, 1878) - Day's tetra [=caucae, magdalenae, meeki, romeroi] Species Roeboides descalvadensis Fowler, 1932 - Parana scale-eating characin [=paranensis] Species Roeboides dientonito Schultz, 1944 - Palmar tetra Species Roeboides dispar Lucena, 2001 - Arara tetra Species Roeboides guatemalensis (Günther, 1864) - Guatemalan glass characin, Guatamalan headstander Species Roeboides ilseae Bussing, 1986 - Quebrada tetra Species Roeboides loftini Lucena, 2011 - Turbe tetra Species Roeboides margareteae Lucena, 2003 - Viana tetra Species Roeboides microlepis (Reinhardt, 1851) - Reinhardt's Paraguay tetra [=bonariensis] Species Roeboides myersii Gill, 1870 - Maranon tetra [=hasemani, rubrivertex] Species Roeboides numerosus Lucena, 2000 - Lucena's tetra Species Roeboides occidentalis Meek & Hildebrand, 1916 - Cardenas tetra [=hildebrandi] Species Roeboides oligistos Lucena, 2000 - Branco tetra Species Roeboides sazimai Lucena, 2007 - Pindare tetra Species Roeboides xenodon (Reinhardt, 1851) - xenodon tetra [=francisci] SUBFAMILY Aphyocharacinae Eigenmann, 1909 - characids, tetras [=Aphiocharacinae, Paragoniatinae] GENUS Aphyocharacidium Gèry, 1960 - characids, tetras Species Aphyocharacidium bolivianum Géry, 1973 - Mamore tetra Species Aphyocharacidium melandetum (Eigenmann, 1912) - Eigenmann's Guyanese tetra GENUS Aphyocharax Günther, 1868 - characids, tetras [=Holoprion, Notropocharax, Phoxinopsis] Species Aphyocharax agassizii (Steindachner, 1882) - Jatuarana tetra Species Aphyocharax alburnus (Günther, 1869) - goldencrown tetra [=avari] Species Aphyocharax anisitsi Eigenmann & Kennedy, 1903 - bloodfin tetra [=affinis, ipacarayensis, rubropinnis, typicus] Species Aphyocharax colifax Taphorn & Thomerson, 1991 - Oris tetra Species Aphyocharax dentatus Eigenmann & Kennedy, 1903 - Eigenmann's aphyocharax [=difficulis, nasutus, pappenheimi] Species Aphyocharax erythrurus Eigenmann, 1912 - flame tail tetra Species Aphyocharax gracilis Fowler, 1940 - gracile aphyocharax Species Aphyocharax nattereri (Steindachner, 1882) - Natterer's tetra [=paraguayensis, pulcher, steindachneri] Species Aphyocharax pusillus Günther, 1868 - Huallaga tetra Species Aphyocharax rathbuni Eigenmann, 1907 - Rathbun's bloodfin, redflank bloodfin [=stramineus] Species Aphyocharax yekwanae Willink et al., in Willink et al., 2003 - Erebato tetra GENUS Leptagoniates Boulenger, 1887 - characids, tetras Species Leptagoniates steindachneri Boulenger, 1887 - Sarayacu tetra GENUS Paragoniates Steindachner, 1876 - characids, tetras Species Paragoniates alburnus Steindachner, 1876 - Steindachner's paragoniates GENUS Phenagoniates Eigenmann & Wilson, in Eigenmann et al., 1914 - characids, tetras Species Phenagoniates macrolepis (Meek & Hildebrand, 1913) - barred glass tetra [=wilsoni] GENUS Prionobrama Fowler, 1913 - characids, tetras [=Bleptonema] Species Prionobrama filigera (Cope, 1870) - glass bloodfin [=amazonae, analis, madeirae] Species Prionobrama paraguayensis (Eigenmann, 1914) - Corumba tetra GENUS Xenagoniates Myers, 1942 - characids, tetras Species Xenagoniates bondi Myers, 1942 - long-finned glass tetra SUBFAMILY Cheirodontinae Eigenmann, 1915 - characids, tetras [=Compsurini, Pseudocheirodontini] GENUS Acinocheirodon Malabarba & Weitzman, 1999 - characids, tetras Species Acinocheirodon melanogramma Malabarba & Weitzman, 1999 - pequira, piabinha, lambari GENUS Amazonspinther Bührnheim et al., 2008 - characids, tetras Species Amazonspinther dalmata Bührnheim et al., 2008 - dalmata tetra GENUS Aphyocheirodon Eigenmann, 1915 - characids, tetras Species Aphyocheirodon hemigrammus Eigenmann, 1915 - Jacquara tetra GENUS Cheirodon Girard, 1855 - characids, tetras [=Pedalibrycon] Species Cheirodon australe Eigenmann, 1928 - Chilean cheirodon Species Cheirodon galusdae Eigenmann, 1928 - Locomilla tetra Species Cheirodon interruptus (Jenyns, 1842) - Uruguay tetra [=felipponei, leuciscus, meinkeni, monodon, nigrifrons] Species Cheirodon ibicuhiensis Eigenmann, 1915 - Ibicui tetra Species Cheirodon kiliani Campos, 1982 - Cau Cau tetra Species Cheirodon luelingi Gery, 1964 - Pacaya tetra Species Cheirodon micropterus Eigenmann, in Eigenmann & Ogle, 1907 - Santarem tetra [=madeirae] Species Cheirodon ortegai Vari & Gery, 1980 - Ucayali tetra Species Cheirodon parahybae Eigenmann, 1915 - Eigenmann's Parahyba cheirodon Species Cheirodon pisciculus Girard, 1855 - Girard's cheirodon [=annae] Species Cheirodon stenodon Eigenmann, 1915 - Bebedouro tetra GENUS Cheirodontops Schultz, 1944 - characids, tetras Species Cheirodontops geayi Schultz, 1944 - Guarico tetra GENUS Compsura Eigenmann, 1915 - characids, tetras Species Compsura gorgonae (Evermann & Goldsborough, 1909) - gorgonae tetra Species Compsura heterura Eigenmann, 1915 - heterura tetra GENUS Ctenocheirodon Malabarba & Jerep, 2012 - characids, tetras Species Ctenocheirodon pristis Malabarba & Jerep, 2012 - pristis tetra GENUS Heterocheirodon Malabarba, 1998 - characids, tetras Species Heterocheirodon jacuiensis Malabarba & Bertaco, 1999 - Jacui tetra Species Heterocheirodon yatai (Casciotta et al., 1992) - Yata's tetra GENUS Kolpotocheirodon Malabarba & Weitzman, 2000 - characids, tetras Species Kolpotocheirodon figueiredoi Malabarba et al., 2004 - Pratinha tetra Species Kolpotocheirodon theloura Malabarba & Weitzman, 2000 - theloura tetra GENUS Macropsobrycon Eigenmann, 1915 - characids, tetras Species Macropsobrycon uruguayanae Eigenmann, 1915 - Cacequy tetra Species Macropsobrycon xinguensis Géry, 1973 - Gery's Xingu tetra GENUS Nanocheirodon Malabarba, 1998 - characids, tetras Species Nanocheirodon insignis (Steindachner, 1880) - Steindachner's nanocheirodon GENUS Odontostilbe Cope, 1870 - characids, tetras [=Holesthes, Holoshesthes, Lobodeuterodon] Species Odontostilbe dialeptura (Fink & Weitzman, 1974) - San Pedro tetra Species Odontostilbe dierythrura Fowler, 1940 - Chapare tetra [=hasemani] Species Odontostilbe ecuadorensis Bührnheim & Malabarba, 2006 - Aguarico tetra Species Odontostilbe euspilurus (Fowler, 1945) - Morelia tetra Species Odontostilbe fugitiva Cope, 1870 - Cope's Napo tetra [=caquetas, drepanon, madeirae] Species Odontostilbe littoris (Gery, 1960) - Comte tetra Species Odontostilbe microcephala Eigenmann, in Eigenmann & Ogle, 1907 - Pilcomayo tetra Species Odontostilbe mitoptera (Fink & Weitzman, 1974) - Tucue tetra Species Odontostilbe nareuda Bührnheim & Malabarba, 2006 - Tahuamanu tetra Species Odontostilbe pao Buhrnheim & Malabarba, 2007 - pao tetra Species Odontostilbe paraguayensis Eigenmann & Kennedy, 1903 - Eigenmann's Paraguay tetra Species Odontostilbe parecis Bührnheim & Malabarba, 2006 - Buhrnheim's Guapore tetra Species Odontostilbe pequira (Steindachner, 1882) - pequira tetra [=trementinae] Species Odontostilbe pulchra (Gill, 1858) - Trinidad tetra Species Odontostilbe roloffi Géry, 1972 - Roloff's tetra Species Odontostilbe splendida Buhrnheim & Malabarba, 2007 - splendid tetra GENUS Prodontocharax Eigenmann & Pearson, in Pearson, 1924 - characids, tetras [=Amblystilbe] Species Prodontocharax alleni Böhlke, 1953 - Allen's tetra Species Prodontocharax howesi (Fowler, 1940) - Howes' tetra Species Prodontocharax melanotus Pearson, 1924 - Tumupasa tetra GENUS Protocheirodon Vari et al., 2016 - tetras Species Protocheirodon pi (Vari, 1978) - Rio Mamore tetra GENUS Pseudocheirodon Meek & Hildebrand, 1916 - characids, tetras Species Pseudocheirodon arnoldi (Boulenger, 1909) - Arnold's tetra [=affinis] Species Pseudocheirodon terrabae Bussing, 1967 - Terraba tetra GENUS Saccoderma Schultz, 1944 - characids, tetras Species Saccoderma hastata (Eigenmann, 1913) - Eigenmann's Magdalena tetra Species Saccoderma melanostigma Schultz, 1944 - Schultz's Maracaibo tetra Species Saccoderma robusta Dahl, 1955 - robust saccoderma GENUS Serrapinnus Malabarba, 1998 - characids, tetras Species Serrapinnus aster Malabarba & Jerep, 2014 - aster tetra Species Serrapinnus calliurus (Boulenger, 1900) - Boulenger's Jujuy tetra Species Serrapinnus gracilis (Gery, 1960) - Mana serrapinnus Species Serrapinnus heterodon (Eigenmann, 1915) - Jaguara tetra [=iheringi] Species Serrapinnus kriegi (Schindler, 1937) - Krieg's tetra Species Serrapinnus littoris (Gery, 1960) - Comte River tetra Species Serrapinnus lucindai Jerep & Malabarba, in Malabarba & Jerep, 2014 - Lucinda's tetra Species Serrapinnus microdon (Eigenmann, 1915) - Caceres tetra Species Serrapinnus micropterus (Eigenmann, in Eigenmann & Ogle, 1907) - Santarem tetra [=madeirae] Species Serrapinnus notomelas (Eigenmann, 1915) - Eigenmann's Tiete tetra Species Serrapinnus piaba (Lütken, 1875) - piaba tetra Species Serrapinnus potiguar Jerep & Malabarba, 2014 - Taipu tetra Species Serrapinnus sterbai Zarske, 2012 - Sterba's tetra Species Serrapinnus tocantinensis Malabarba & Jerep, 2014 - Malabarba's Tocontins tetra Species Serrapinnus zanatae Jerep et al., 2016 - Zanata's tetra GENUS Spintherobolus Eigenmann, 1911 - characids, tetras Species Spintherobolus ankoseion Weitzman & Malabarba, 1999 - ankoseion tetra Species Spintherobolus broccae Myers, 1925 - Brocca's tetra Species Spintherobolus leptoura Weitzman & Malabarba, 1999 - Quilombo tetra Species Spintherobolus papilliferus Eigenmann, 1911 - Tiete spintherobolus SUBFAMILY Stevardiinae Gill, 1858 - characids, tetras [Stevardianae, Diapominae, Pterobryconinae Glandulocaudinae, Pseudocorynopominae, Hysteronotinae, Corynopominae, Creagrutinae, Xenurobryconini, Hemibryconini, Landonini, Phenacobryconini, Trochilocharacini] GENUS Acrobrycon Eigenmann & Pearson, in Pearson, 1924 - characids, tetras Species Acrobrycon ipanquianus (Cope, 1877) - Urubamba acrobrycon [=tarijae] Species Acrobrycon ortii Arcila et al., 2014 - Pilcomayo acrobrycon Species Acrobrycon starnesi Arcila et al., 2014 - Starnes' acrobrycon GENUS Argopleura Eigenmann, 1913 - characids, tetras [=Xenurocharax] Species Argopleura chocoensis (Eigenmann, 1913) - Istmina argopleura [=spurrellii] Species Argopleura conventus (Eigenmann, 1913) - Soplaviento argopleura Species Argopleura diquensis (Eigenmann, 1913) - Dique argopleura Species Argopleura magdalenensis (Eigenmann, 1913) - Girardot argopleura GENUS Attonitus Vari & Ortega, 2000 - characids, tetras Species Attonitus bounites Vari & Ortega, 2000 - Candamo attonitus Species Attonitus ephimeros Vari & Ortega, 2000 - Picha attonitus Species Attonitus irisae Vari & Ortega, 2000 - Huambo attonitus GENUS Aulixidens Böhlke, 1952 - characids, tetras Species Aulixidens eugeniae Böhlke, 1952 - Curamoni aulixidens GENUS Boehlkea Gery, 1966 - characids, tetras Species Boehlkea fredcochui Géry, 1966 - blue tetra, Cochu's blue tetra GENUS Bryconacidnus Myers, in Eigenmann & Myers, 1929 - characids, tetras Species Bryconacidnus ellisae (Pearson, 1924) - Ellis' bryconacidnus [=ellisae B] Species Bryconacidnus hemigrammus (Pearson, 1924) - Popoi tetra Species Bryconacidnus paipayensis (Pearson, in Eigenmann & Myers, 1929) - Pusoc tetra Species Bryconacidnus pectinatus (Vari & Siebert, 1990) - Manu tetra GENUS Bryconamericus Eigenmann, in Eigenmann et al., 1907 - characids, tetras [=Hypobrycon, Nans, Nantis, Odontostoechus] Species Bryconamericus agna Azpelicueta & Almiron, 2001 - Azpelicueta's bryconamericus Species Bryconamericus alfredae Eigenmann, 1927 - Urubamba bryconamericus Species Bryconamericus andresoi Román-Valencia, 2003 - Patia bryconamericus Species Bryconamericus arilepis Roman-Valencia et al., 2008 - Roman-Valencia's Magdalena bryconamericus Species Bryconamericus bolivianus Pearson, 1924 - Beni bryconamericus Species Bryconamericus bucayensis Roman-Valencia et al., 2013 - Bucay bryconamericus Species Bryconamericus caldasi Roman-Valencia et al., 2014 - Roman-Valencia's Caldas bryconamericus Species Bryconamericus carlosi Román-Valencia, 2003 - Napo bryconamericus Species Bryconamericus caucanus Eigenmann, 1913 - Eigenmann's Magdalena bryconamericus Species Bryconamericus charalae Roman-Valencia, 2005 - Aroa bryconamericus Species Bryconamericus cismontanus Eigenmann, in Eigenmann et al., 1914 - Eigenmann's Orinoco bryconamericus Species Bryconamericus diaphanus (Cope, 1878) - Cope's Huallaga bryconamericus Species Bryconamericus ecai da Silva, 2004 - dos Patos bryconamericus Species Bryconamericus eigenmanni (Evermann & Kendall, 1906) - Primero bryconamericus Species Bryconamericus exodon Eigenmann, in Eigenmann et al., 1907 - Eigenmann's Paraguay bryconamericus Species Bryconamericus foncensis Roman-Valencia et al., 2009 - Roman-Valencia's Magdalena bryconamericus Species Bryconamericus grosvenori Eigenmann, 1927 - Comberciato bryconamericus Species Bryconamericus guizae Román-Valencia, 2003 - Mira bryconamericus Species Bryconamericus guyanensis Zarske et al., 2010 - Guyanese bryconamericus Species Bryconamericus huilae Román-Valencia, 2003 - huilae tetra Species Bryconamericus hyphesson Eigenmann, 1909 - Eigenmann's Tumatumari bryconamericus Species Bryconamericus icelus Dahl, in Dahl & Medem, 1964 - Sinu bryconamericus Species Bryconamericus ichoensis Román-Valencia, 2000 - Roman-Valencia's Atrato bryconamericus Species Bryconamericus iheringii (Boulenger, 1887) - Ihering's bryconamericus [=boops, pliodus] Species Bryconamericus ikaa Casciotta et al., 2004 - Casciotta's Iguazu bryconamericus Species Bryconamericus indefessus (Mirande et al., 2004 - Rio Bermejo tetra Species Bryconamericus lambari Malabarba & Kindel, 1995 - Cai bryconamericus Species Bryconamericus lassorum Román-Valencia, 2002 - Golfo de Paria bryconamericus Species Bryconamericus leptorhynchus (da Silva & Malabarba, 1996) - Rio Ibicui tetra Species Bryconamericus lethostigmus (Gomes, 1947) - Maquine tetra Species Bryconamericus macarenae Roman-Valencia et al., 2010 - Guejar bryconamericus Species Bryconamericus macrophthalmus Román-Valencia, 2003 - Venezuelan bryconamericus Species Bryconamericus maromba (Malabarba & Malabarba, 1994) - Marombas tetra Species Bryconamericus megalepis Fowler, 1941 - Fortaleza bryconamericus Species Bryconamericus mennii Miquelarena et al., 2002 - Miquelarena's Parana bryconamericus Species Bryconamericus microcephalus (Miranda Ribeiro, 1908) - Ribeira bryconamericus Species Bryconamericus motatanensis Schultz, 1944 - Maracaibo bryconamericus Species Bryconamericus multiradiatus Dahl, 1960 - Dahl's Atrato bryconamericus Species Bryconamericus novae Eigenmann & Henn, 1914 - Novo bryconamericus Species Bryconamericus orinocoense Román-Valencia, 2003 - Roman-Valencia's Venezuelan bryconamericus Species Bryconamericus ornaticeps Bizerril & Peres-Neto, 1995 - Macacu bryconamericus Species Bryconamericus oroensis Roman-Valencia et al., 2013 - Oro bryconamericus Species Bryconamericus osgoodi Eigenmann & Allen, 1942 - Osgood's Huallaga bryconamericus Species Bryconamericus pachacuti Eigenmann, 1927 - Eigenmann's Peruvian bryconamericus Species Bryconamericus patriciae da Silva, 2004- Pelotas bryconamericus Species Bryconamericus pectinatus Vari & Siebert, 1990 - Vari's Peruvian bryconamericus Species Bryconamericus phoenicopterus (Cope, 1872) - Cope's Peruvian bryconamericus Species Bryconamericus pinnavittatus Dagosta & Netto-Ferreira, 2015 - Dagosta's Para bryconamericus Species Bryconamericus poi (Almiron et al., 2001) - Po's tetra Species Bryconamericus pyahu Azpelicueta et al., 2003 - pyahu tetra Species Bryconamericus rubropictus (Berg, 1901) - Los Molinos bryconamericus Species Bryconamericus singularis Roman-Valencia et al., 2008 - Cinaruco bryconamericus Species Bryconamericus subtilisform Román-Valencia, 2003 - Caura bryconamericus Species Bryconamericus sylvicola Braga, 1998 - Braga's Parana bryconamericus Species Bryconamericus tenuis Bizerril & Auraujo, 1992 - Sao Jaoa bryconamericus Species Bryconamericus tolimae Eigenmann, 1913 - Ibague bryconamericus Species Bryconamericus turiuba Langeani et al., 2005 - Turiuba bryconamericus Species Bryconamericus uporas Casciotta et al., 2002 - Casciotta's Uruguay bryconamericus Species Bryconamericus yokiae Román-Valencia, 2003 - Salado bryconamericus Species Bryconamericus ytu Almiron et al., 2004 - ytu tetra Species Bryconamericus zamorensis Roman-Valencia et al., 2013 - Zamora tetra Species Bryconamericus zeteki Hildebrand, 1938 - zeteki tetra GENUS Caiapobrycon Malabarba & Vari, 2000 - characids, tetras Species Caiapobrycon tucurui Malabarba & Vari, 2000 - Tururui caiapobrycon GENUS Carlastyanax Gery, 1972 - characids, tetras Species Carlastyanax aurocaudatus Eigenmann, 1913 - Cauca carlastyanax GENUS Ceratobranchia Eigenmann, in Eigenmann et al., 1914 - characids, tetras Species Ceratobranchia binghami Eigenmann, 1927 - Bingham's ceratobranchia Species Ceratobranchia delotaenia Chernoff & Machado-Allison, 1990 - Carbon ceratobranchia Species Ceratobranchia elatior Tortonese, 1942 - Zamora ceratobranchia Species Ceratobranchia joanae Chernoff & Machado-Allison, 1990 - Maniapure ceratobranchia Species Ceratobranchia obtusirostris Eigenmann, in Eigenmann et al., 1914 - Eigenmann's Junin ceratobranchia GENUS Chrysobrycon Weitzman & Menezes, 1998 - characids, tetras Species Chrysobrycon eliasi Vanegas-Rios et al., 2011 - Madre de Dios chrysobrycon Species Chrysobrycon guahibo Vanegas-Rios et al., 2015 - Fuente de Oro tetra Species Chrysobrycon hesperus (Böhlke, 1958) - Pucuno chrysobrycon Species Chrysobrycon mojicai Vanegas-Rios & Urbano-Bonilla, 2017 - Leticia tetra Species Chrysobrycon myersi (Weitzman & Thomerson, 1970) - Pachitea chrysobrycon Species Chrysobrycon yoliae Vanegas-Rios et al., 2014 - Ucayali chrysobrycon GENUS Corynopoma Gill, 1858 - characids, tetras [=Nematopoma, Stevardia] Species Corynopoma riisei Gill, 1858 - swordfin characin [=albipinnis, aliata, searlesii, veedonii] GENUS Creagrutus Günther, 1864 - characids, tetras [=Creagrudite, Creagrutops] Species Creagrutus affinis Steindachner, 1880 - Central American creagrutus [=londonoi, notropoides, simus] Species Creagrutus amoenus Fowler, 1943 - Orteguasa creagrutus [=boehlkei] Species Creagrutus anary Fowler, 1913 - Fowler's Madeira creagrutus Species Creagrutus atratus Vari & Harold, 2001 - Caqueza creagrutus Species Creagrutus atrisignum Myers, 1927 - Maranhao creagrutus Species Creagrutus barrigai Vari & Harold, 2001 - Aguarico creagrutus Species Creagrutus beni Eigenmann, 1911 - goldstripe characin Species Creagrutus bolivari Schultz, 1944 - Guarico creagrutus Species Creagrutus brevipinnis Eigenmann, 1913 - Eigenmann's Cauca creagrutus Species Creagrutus britskii Vari & Harold, 2001 - Vari's Tocantins creagrutus Species Creagrutus calai Vari & Harold, 2001 - Vari's Meta creagrutus Species Creagrutus caucanus Eigenmann, 1913 - Paila creagrutus Species Creagrutus cerritulus Netto-Ferreira & Vari, 2017 - Rio Cachiyacu tetra Species Creagrutus changae Vari & Harold, 2001 - Vari's Ucayali creagrutus Species Creagrutus cochui Géry, 1964 - Iquitos creagrutus Species Creagrutus cracentis Vari & Harold, 2001 - Vari's Tapajos creagrutus Species Creagrutus crenatus Vari & Harold, 2001 - Tocuyo creagrutus Species Creagrutus ephippiatus Vari & Harold, 2001 - Vari's Siapa creagrutus Species Creagrutus figueiredoi Vari & Harold, 2001 - Figueiredo's creagrutus Species Creagrutus flavescens Vari & Harold, 2001 - Toguino creagrutus Species Creagrutus gephyrus Böhlke & Saul, 1975 - piedmont creagrutus Species Creagrutus gracilis Vari & Harold, 2001 - Santiago creagrutus Species Creagrutus guanes Torres-Mejia & Vari, 2005 - Fonce creagrutus Species Creagrutus gyrospilus Vari & Harold, 2001 - Saguaz creagrutus Species Creagrutus hildebrandi Schultz, 1944 - Tachira creagrutus Species Creagrutus holmi Vari & Harold, 2001 - Holm's creagrutus Species Creagrutus hysginus Harold et al., 1994 - Guiria creagrutus Species Creagrutus ignotus Vari & Harold, 2001 - ignotus characid Species Creagrutus kunturus Vari et al., 1995 - Comainas creagrutus Species Creagrutus lassoi Vari & Harold, 2001 - Tupe creagrutus Species Creagrutus lepidus Vari et al., 1993 - Vari's Aroa creagrutus Species Creagrutus leuciscus Regan, 1913 - Condoto creagrutus Species Creagrutus machadoi Vari & Harold, 2001 - Machado's creagrutus Species Creagrutus maculosus Roman-Valencia et al., 2010 - Guejar creagrutus Species Creagrutus magdalenae Eigenmann, 1913 - Eigenmann's Magdalena creagrutus Species Creagrutus magoi Vari & Harold, 2001 - Chaviripa creagrutus Species Creagrutus manu Vari & Harold, 2001 - Manu creagrutus Species Creagrutus maracaiboensis (Schultz, 1944) - Maracaibo creagrutus Species Creagrutus maxillaris (Myers, 1927) - Myers' Negro creagrutus Species Creagrutus melanzonus Eigenmann, 1909 - Eigenmann's Essequibo creagrutus Species Creagrutus melasma Vari et al., 1994 - Orituco creagrutus Species Creagrutus menezesi Vari & Harold, 2001 - Menezes' Tocantins creagrutus Species Creagrutus meridionalis Vari & Harold, 2001 - Jangada creagrutus Species Creagrutus molinus Vari & Harold, 2001 - Vari's Araguaia creagrutus Species Creagrutus mucipu Vari & Harold, 2001 - mucipu characid Species Creagrutus muelleri (Günther, 1859) - Mueller's creagrutus Species Creagrutus nigrostigmatus Dahl, 1960 - Pechilin creagrutus Species Creagrutus nigrotaeniatus Dagosta & Pastana, 2014 - Dagosta's Mato Grosso creagrutus Species Creagrutus occidaneus Vari & Harold, 2001 - Quebrada creagrutus Species Creagrutus ortegai Vari & Harold, 2001 - Ortega's creagrutus Species Creagrutus ouranonastes Vari & Harold, 2001 - Chalhuanca creagrutus Species Creagrutus paraguayensis Mahnert & Géry, 1988 - Mahnert's Paraguay creagrutus Species Creagrutus paralacus Harold & Vari, 1994 - Harold's Tachira creagrutus Species Creagrutus pearsoni Mahnert & Géry, 1988 - Pearson's Beni creagrutus [=beni] Species Creagrutus peruanus (Steindachner, 1876) - Steindachner's Urubamba creagrutus [=nasutus] Species Creagrutus petilus Vari & Harold, 2001 - Marco Rondon creagrutus Species Creagrutus phasma Myers, 1927 - phasma characid Species Creagrutus pila Vari & Harold, 2001 - Huacamayo creagrutus Species Creagrutus planquettei Géry & Renno, 1989 - Planquette's creagrutus Species Creagrutus provenzanoi Vari & Harold, 2001 - Cataniapo creagrutus Species Creagrutus runa Vari & Harold, 2001 - runa characid Species Creagrutus saxatilis Vari & Harold, 2001 - Indaial creagrutus Species Creagrutus seductus Vari & Harold, 2001 - Vari's Araguaia creagrutus Species Creagrutus taphorni Vari & Harold, 2001 - Taphorn's Orituco creagrutus Species Creagrutus tuyuka Vari & Lima, 2003 - Vari's Tiquie creagrutus Species Creagrutus ungulus Vari & Harold, 2001 - Madre de Dios creagrutus Species Creagrutus varii Ribeiro et al., 2004 - Sao Marcos creagrutus Species Creagrutus veruina Vari & Harold, 2001 - veruina characid Species Creagrutus vexillapinnus Vari & Harold, 2001 - Vari's Orinoco creagrutus Species Creagrutus xiphos Vari & Harold, 2001 - Mato creagrutus Species Creagrutus yanatili Harold & Salcedo, 2010 - Harold's Urubamaba creagrutus Species Creagrutus zephyrus Vari & Harold, 2001 - Vari's Casiquiare creagrutus GENUS Cyanogaster Mattox et al., 2013 - characids, tetras Species Cyanogaster noctivaga Mattox et al., 2013 - blue-bellied night wanderer GENUS Diapoma Cope, 1894 - characids, tetras [=Cyanocharax] Species Diapoma alburnum (Hensel, 1870) - Rio Cadea tetra [=hasemani] Species Diapoma alegretensis (Malabarba & Weitzman, 2003) - Alegrete tetra Species Diapoma dicropotamicus (Malabarba & Weitzman, 2003) - Rio Forqueta tetra Species Diapoma guarani (Mahnert & Gery, 1987) - Guaran's tetra Species Diapoma itaimbe (Malabarba & Weitzman, 2003) - Arroio Facao tetra Species Diapoma lepiclastus (Malabarba et al., in Malabarba & Weitzman, 2003) - Frio Dourados tetra Species Diapoma obi (Casciotta et al., 2012) - Rio Parana tetra Species Diapoma pyrrhopteryx Menezes & Weitzman, 2011 - Peixe diapoma Species Diapoma speculiferum Cope, 1894 - Jacuhi diapoma Species Diapoma terofali (Géry, 1964) - Lujan diapoma Species Diapoma thauma Menezes & Weitzman, 2011 - Menezes' Jacui diapoma Species Diapoma tipiaia (Malabarba & Weitzman, 2003) - Arroio Tipiaia tetra Species Diapoma uruguayensis (Messner, 1962) - Arroyo Tomas Cuadra tetra [=macropinna] GENUS Eretmobrycon Fink, 1976 - tetras Species Eretmobrycon bayano Fink, 1976 - El Llano tetra Species Eretmobrycon brevirostris (Gunther, 1860) - Gunther's eretmobrycon Species Eretmobrycon dahli (Roman-Valencia, 2000) - Sabunde tetra Species Eretmobrycon ecuadorensis (Roman-Valencia et al., 2015) - Santiago tetra Species Eretmobrycon emperador (Eigenmann & Ogle, 1907) - Empire Station tetra [=baudoensis, cascajalensis, juanensis, ortholepis, rubicauda, scopiferus] Species Eretmobrycon gonzalezoi (Roman-Valencia, 2002) - Rio Bongie tetra Species Eretmobrycon guaytarae (Eigenmann & Henn, in Eigenmann et al., 1914) - Rio Patia tetra Species Eretmobrycon miraensis (Fowler, 1945) - Rio Mira tetra Species Eretmobrycon peruanus (Muller & Troschel, 1845) - Lima tetra Species Eretmobrycon scleroparius (Regan, 1908) - Rio Iroquois tetra [=ricae, robustus] Species Eretmobrycon simus (Boulenger, 1898) - Chota tetra Species Eretmobrycon terrabensis (Meek, 1914) - Terraba tetra GENUS Gephyrocharax Eigenmann, 1912 - characids, tetras [=Corynopomops] Species Gephyrocharax atracaudatus (Meek & Hildebrand, 1912) - Frijoles gephyrocharax Species Gephyrocharax caucanus Eigenmann, 1912 - Eigenmann's Cauca gephyrocharax Species Gephyrocharax chocoensis Eigenmann, 1912 - Choco gephyrocharax Species Gephyrocharax intermedius Meek & Hildebrand, 1916 - Chamae gephyrocharax [=whaleri] Species Gephyrocharax major Myers, in Eigenmann & Myers, 1929 - Popoi gephyrocharax [=chaparae, opisthopterus] Species Gephyrocharax martae Dahl, 1943 - Batatal gephyrocharax Species Gephyrocharax melanocheir Eigenmann, 1912 - Honda gephyrocharax Species Gephyrocharax sinuensis Dahl, in Dahl & Medem, 1964 - Sinu gephyrocharax Species Gephyrocharax torresi Vanegas-Rios et al., 2013 - Cascajales gephyrocharax Species Gephyrocharax valencia Eigenmann, 1920 - Valencia gephyrocharax Species Gephyrocharax venezuelae Schultz, 1944 - Maracaibo gephyrocharax GENUS Glandulocauda Eigenmann, 1911 - characids, tetras Species Glandulocauda caerulea Menezes & Weitzman, 2009 - Iguacu glandulocauda [=melanopleura] Species Glandulocauda melanopleura (Ellis, 1911) - Tiete glandulocauda [=melanogenys] GENUS Hemibrycon Günther, 1864 - characids, tetras Species Hemibrycon antioquiae Roman-Valencia et al., 2013 - Antioquia hemibrycon Species Hemibrycon beni Pearson, 1924 - Beni hemibrycon Species Hemibrycon boquiae (Eigenmann, 1913) - Boquia hemibrycon [=boquillae] Species Hemibrycon brevispini Roman-Valencia & Arcila-Mesa, 2009 - Quindio hemibrycon Species Hemibrycon cairoense Roman-Valencia & Arcila-Mesa, 2009 - Quinchia hemibrycon Species Hemibrycon cardalensis Roman-Valencia et al., 2013 - Roman-Valencia's Antioquia hemibrycon Species Hemibrycon carrilloi Dahl, 1960 - Altrato hemibrycon Species Hemibrycon colombianus Eigenmann, in Eigenmann et al., 1914 - San Gil hemibrycon Species Hemibrycon coxeyi Fowler,1943 - Napo-Pastaza tetra Species Hemibrycon cristiani (Roman-Valencia, 1999) - Upper Meta River tetra Species Hemibrycon dariensis Meek & Hildebrand, 1916 - Yape hemibrycon Species Hemibrycon decurrens (Eigenmann, 1913) - Eigenmann's Magdalena hemibrycon Species Hemibrycon dentatus (Eigenmann, 1913) - Eigenmann's Cauca hemibrycon Species Hemibrycon divisorensis Bertaco et al., 2007 - Tapiche hemibrycon Species Hemibrycon fasciatus Roman-Valencia et al., 2013 - Roman-Valencia's Magdalena hemibrycon Species Hemibrycon galvisi (Roman-Valencia, 2000) - Putumaya tetra Species Hemibrycon guppyi (Regan, 1906) - Glenside tetra Species Hemibrycon helleri Eigenmann, 1927 - Comberciato hemibrycon Species Hemibrycon huambonicus (Steindachner, 1882) - Callacate hemibrycon Species Hemibrycon inambari Bertaco & Malabarba, 2010 - Araza hemibrycon Species Hemibrycon jabonero Schultz, 1944 - Chama hemibrycon Species Hemibrycon jelskii (Steindachner, 1876) - Huambo hemibrycon Species Hemibrycon loisae (Gery, 1964) - Loisa tetra Species Hemibrycon metae Myers, 1930 - Myers' Orinoco hemibrycon Species Hemibrycon microformaa Roman-Valencia & Ruiz-C, 2007 - Chintado hemibrycon Species Hemibrycon mikrostiktos Bertaco & Malabarba, 2010 - Aguaytia hemibrycon Species Hemibrycon orcesi Bohlke, 1958 - Morona hemibrycon Species Hemibrycon paez Roman-Valencia & Arcila-Mesa, 2010 - Paez hemibrycon Species Hemibrycon palomae Roman-Valencia et al., 2010 - Roble hemibrycon Species Hemibrycon pautensis Roman-Valencia et al., 2006 - Paute River tetra Species Hemibrycon plutarcoi (Roman-Valencia, 2001) - Plutarco tetra Species Hemibrycon polyodon (Günther, 1864) - Pastaza hemibrycon Species Hemibrycon quindos Roman-Valencia & Arcila-Mesa, 2010 - Roman-Valencia's Quindio hemibrycon Species Hemibrycon rafaelense Roman-Valencia & Arcila-Mesa, 2008 - Apia hemibrycon Species Hemibrycon raqueliae Roman-Valencia & Arcila-Mesa, 2010 - La Miel hemibrycon Species Hemibrycon sanjuanensis Roman-Valencia et al., 2014 - San Juan hemibrycon Species Hemibrycon santamartae Roman-Valencia et al., 2010 - Rancheria hemibrycon Species Hemibrycon sierraensis Garcia-Alzate et al., 2015 - Garcia-Alzate's Magdalena hemibrycon Species Hemibrycon surinamensis Géry, 1962 - Gery's Suriname hemibrycon Species Hemibrycon taeniurus (Gill, 1858) - mountain stream sardine [=trinitatis] Species Hemibrycon tridens Eigenmann, 1922 - jumping anchovy, jumping tetra Species Hemibrycon velox Dahl, in Dahl & Medem, 1964 - Dahl's Sinu hemibrycon Species Hemibrycon virolinica Roman-Valencia & Arcila-Mesa, 2010 - Canaverales hemibrycon Species Hemibrycon yacopiae Roman-Valencia & Arcila-Mesa, 2010 - Aldana hemibrycon GENUS Hysteronotus Eigenmann, 1911 - tetras Species Hysteronotus megalostomus Eigenmann, 1922 - Eigenmann's hysteronotus GENUS Iotabrycon Roberts, 1973 - tetras Species Iotabrycon praecox Roberts, 1973 - Robert's Vinces iotabrycon GENUS Knodus Eigenmann, 1911 - tetras Species Knodus alpha (Eigenmann, in Eigenmann et al., 1914) - Villavicencio tetra [=beta] Species Knodus borki Zarske, 2008 - Iquitos knodus Species Knodus breviceps (Eigenmann, 1908) - Eigenmann's Tocantins knodus Species Knodus chapadae (Fowler, 1906) - Chapada knodus Species Knodus cinarucoense (Roman-Valencia et al., 2008) - Cinaruco River tetra Species Knodus delta Géry, 1972 - Napo knodus Species Knodus deuterodonoides (Eigenmann, in Eigenmann et al., 1914) - Rio Negro tetra [=caudovittatus, euryodous] Species Knodus dorsomaculatus Ferreira & Netto-Ferreira, 2010 - Ferreira's Tapajos knodus Species Knodus figueiredoi Esguicero & Castro, 2014 - Gascas knodus Species Knodus gamma Géry, 1972 - gamma tetra Species Knodus geryi Lima et al., 2004 - Gery's Paraguay knodus Species Knodus heteresthes (Eigenmann, 1908) - Eigenmann's Tapajos knodus [=ternetzi] Species Knodus hypopterus (Fowler, 1943) - Orteguasa knodus [=caquetae] Species Knodus jacunda (Fowler, 1913) - Fowler's Madeira knodus Species Knodus longus Zarske & Gery, 2006 - Harinilla knodus Species Knodus megalops Myers, in Eigenmann & Myers, 1929 - Pichis knodus Species Knodus meridae Eigenmann, 1911 - Merida knodus Species Knodus mizquae (Fowler, 1943) - Mizque knodus Species Knodus moenkhausii (Eigenmann & Kennedy, 1903) - Moenkhaus's knodus Species Knodus orteguasae (Fowler, 1943) - Caqueta knodus Species Knodus pasco Zarske, 2007 - Pasco tetra Species Knodus savannensis Géry, 1961 - Gery's knodus Species Knodus septentrionalis Gery, 1972 - Capotazo knodus Species Knodus shinahota Ferreira & Carvajal, 2007 - Shinahota knodus Species Knodus smithi (Fowler, 1913) - Smith's knodus Species Knodus tanaothoros (Weitzmann et al., 2005) - Roncador tetra Species Knodus tiquiensis Ferreira & Lima, 2006 - Tiquie knodus Species Knodus victoriae (Steindachner, 1907) - Parnahuba knodus Species Knodus weitzmani (Menezes et al., 2009) - Rio Curua tetra GENUS Landonia Eigenmann & Henn, in Eigenmann et al., 1914 - tetras Species Landonia latidens Eigenmann & Henn, in Eigenmann et al., 1914 - Eigenmann's landonia GENUS Lepidocharax Ferreira et al., 2011 - tetras Species Lepidocharax burnsi Ferreira et al., 2011 - Burns' lepidocharax Species Lepidocharax diamantina Ferreira et al., 2011 - Santo Antonio lepidocharax GENUS Lophiobrycon Castro et al., 2003 - tetras Species Lophiobrycon weitzmani Castro et al., 2003 - Weitzman's lophiobrycon GENUS Markiana Eigenmann, 1903 - characids, tetras Species Markiana geayi (Pellegrin, 1909) - Apure markiana Species Markiana nigripinnis (Perugia, 1891) - La Plata markiana [=anomalus] GENUS Microgenys Eigenmann, 1913 - tetras Species Microgenys lativirgata Pearson, in Eigenmann, 1927 - Pearson's microgenys Species Microgenys minuta Eigenmann, 1913 - Cauca microgenys Species Microgenys weyrauchi Fowler, 1945 - Fowler's Ucayali microgenys GENUS Mimagoniates Regan, 1907 - tetras [=Coelurichthys] Species Mimagoniates barberi Regan, 1907 - Regan's croaking tetra Species Mimagoniates inequalis (Eigenmann, 1911) - croaking tetra, chirping tetra Species Mimagoniates lateralis (Nichols, 1913) - lateralis croaking tetra [=tenuis] Species Mimagoniates microlepis (Steindachner, 1877) - blue tetra [=iporangae] Species Mimagoniates pulcher Menezes & Weitzman, 2009 - Mato Grosso croaking tetra Species Mimagoniates rheocharis Menezes & Weitzman, 1990 - Santa Catarina croaking tetra Species Mimagoniates sylvicola Menezes & Weitzman, 1990 - Bahia croaking tetra GENUS Monotocheirodon Eigenmann & Pearson, in Pearson, 1924 - tetras Species Monotocheirodon drilos Menezes et al., 2013 - Bolivian monotocheirodon Species Monotocheirodon kontos Menezes et al., 2013 - kontos tetra Species Monotocheirodon pearsoni Eigenmann, in Pearson, 1924 - Beni monotocheirodon GENUS Othonocheirodus Myers, 1927 - characids, tetras Species Othonocheirodus eigenmanni Myers, 1927 - Huallaga othonocheirodus GENUS Phallobrycon Menezes et al., 2009 - tetras Species Phallobrycon adenacanthus Menezes et al., 2009 - Campinapolis tetra Species Phallobrycon synarmacanthus Netto-Ferreira et al., 2016 - Bacajai tetra GENUS Phenacobrycon Eigenmann, 1922 - characids, tetras Species Phenacobrycon henni (Eigenmann, in Eigenmann et al., 1914) - Henn's tetra GENUS Piabarchus Myers, 1928 - characids, tetras Species Piabarchus analis (Eigenmann, in Eigenmann et al., 1914) - Paraguay piabarchus Species Piabarchus stramineus (Eigenmann, 1908) - Piracicaba tetra Species Piabarchus torrenticola Mahnert & Géry, 1988 - Corillera piabarchus GENUS Piabina Reinhardt, 1866 - characids, tetras Species Piabina anhembi da Silva & Kaefer, 2003 - Paraitinga piabina Species Piabina argentea Reinhardt, 1867 - silver piabina [=piquira] Species Piabina thomasi (Fowler, 1940) - Rio Lipeo tetra GENUS Planaltina Böhlke, 1954 - characids, tetras Species Planaltina britskii Menezes et al., 2003 - Britski's planaltina Species Planaltina glandipedis Menezes et al., 2003 - Carumbatai planaltina Species Planaltina myersi Böhlke, 1954 - Myers' planaltina GENUS Pseudocorynopoma Perugia, 1891 - characids, tetras [=Bergia, Chalcinopelecus] Species Pseudocorynopoma doriae Perugia, 1891 - dragonfin tetra [=altipinnis, argentinus] Species Pseudocorynopoma heterandria Eigenmann, 1914 - Xiririca tetra GENUS Pterobrycon Eigenmann, 1913 - characids, tetras Species Pterobrycon landoni Eigenmann, 1913 - Landon's pterobrycon [=minutus] Species Pterobrycon myrnae Bussing, 1974 - semaphore tetra GENUS Ptychocharax Weitzman et al., 1994 - characids, tetras Species Ptychocharax rhyacophila Weitzman et al., 1994 - Siapa ptychocharax GENUS Rhinobrycon Myers, 1944 - characids, tetras Species Rhinobrycon negrensis Myers, 1944 - Myers' Negro rhinobrycon GENUS Rhinopetitia Géry, 1964 - characids, tetras Species Rhinopetitia myersi Géry, 1964 - Araguaia rhinopetitia Species Rhinopetitia potamorhachia Netto-Ferreira et al., 2014 - Teles Pires rhinopetitia GENUS Scopaeocharax Weitzman & Fink, 1985 - characids, tetras Species Scopaeocharax atopodus (Böhlke, 1958) - Rondos scopaeocharax Species Scopaeocharax rhinodus (Böhlke, 1958) - Cava de Pavos scopaeocharax GENUS Trochilocharax Zarske, 2010 - characids, tetras Species Trochilocharax ornatus Zarske, 2010 - Zarske's ornate tetra GENUS Tyttocharax Fowler, 1913 - characids, tetras [=Microcaelurus] Species Tyttocharax cochui (Ladiges, in Roloff, 1949) - Ladiges' tyttocharax [=boehlkei] Species Tyttocharax madeirae Fowler, 1913 - blackedge tetra [=odontocheilus] Species Tyttocharax metae Roman-Valencia et al., 2012 - Roman-Valencia's Orinoco tyttocharax Species Tyttocharax tambopatensis Weitzman & Ortega, 1995 - Tambopata tyttocharax GENUS Xenurobrycon Myers & Miranda Ribeiro, 1945 - characids, tetras Species Xenurobrycon coracoralinae Moreira, 2005 - Moreira's Araguaia xenurobrycon Species Xenurobrycon heterodon Weitzman & Fink, 1985 - Bobonaza xenurobrycon Species Xenurobrycon macropus Myers & Miranda Ribeiro, 1945 - Bodoquena xenurobrycon Species Xenurobrycon polyancistrus Weitzman, 1987 - Isiboro xenurobrycon Species Xenurobrycon pteropus Weitzman & Fink, 1985 - Fonte Boa xenurobrycon Species Xenurobrycon varii Mendonca et al., 2016 - Mamae Ana tetra