Acanthocharax microlepis Eigenmann, 1912 Acestrocephalus acutus Menezes, 2006 Acestrocephalus anomalus (Steindachner, 1880) Acestrocephalus boehlkei Menezes, 1977 Acestrocephalus ginesi Lasso & Taphorn, 2000 Acestrocephalus maculosus Menezes, 2006 Acestrocephalus nigrifasciatus Menezes, 2006 Acestrocephalus pallidus Menezes, 2006 Acestrocephalus sardina (Fowler, 1913) Acestrocephalus stigmatus Menezes, 2006 Acinocheirodon melanogramma Malabarba & Weitzman, 1999 Acnodon normani Gosline, 1951 Sheep-pacu Acnodon oligacanthus (Müller & Troschel, 1844) Acnodon senai Jégu & Santos, 1990 Acrobrycon ipanquianus (Cope, 1877) Acrobrycon tarijae Fowler, 1940 Agoniates anchovia Eigenmann, 1914 Agoniates halecinus Müller & Troschel, 1845 Amazonspinther dalmata Bührnheim, Carvalho, Malabarba & Weitzman, 2008 Aphyocharacidium bolivianum Géry, 1973 Aphyocharacidium melandetum (Eigenmann, 1912) Aphyocharax agassizii (Steindachner, 1882) Aphyocharax alburnus (Günther, 1869) Goldencrown tetra Aphyocharax anisitsi Eigenmann & Kennedy, 1903 Bloodfin tetra Aphyocharax colifax Taphorn & Thomerson, 1991 Aphyocharax dentatus Eigenmann & Kennedy, 1903 Aphyocharax erythrurus Eigenmann, 1912 Flametail tetra Aphyocharax gracilis Fowler, 1940 Aphyocharax nattereri (Steindachner, 1882) Aphyocharax paraguayensis Eigenmann, 1915 Aphyocharax pusillus Günther, 1868 Aphyocharax rathbuni Eigenmann, 1907 Redflank bloodfin Aphyocharax yekwanae Willink, Chernoff & Machado-Allison, 2003 Aphyocheirodon hemigrammus Eigenmann, 1915 Aphyodite grammica Eigenmann, 1912 Argopleura chocoensis (Eigenmann, 1913) Argopleura conventus (Eigenmann, 1913) Argopleura diquensis (Eigenmann, 1913) Argopleura magdalenensis (Eigenmann, 1913) Astyanacinus moorii (Boulenger, 1892) Astyanacinus multidens Pearson, 1924 Astyanacinus platensis Messner, 1962 Astyanax abramis (Jenyns, 1842) Astyanax aeneus (Günther, 1860) Banded tetra Astyanax ajuricaba Marinho & Lima, 2009 Astyanax alburnus (Hensel, 1870) Astyanax altior Hubbs, 1936 Yucatan tetra Astyanax altiparanae Garutti & Britski, 2000 Astyanax angustifrons (Regan, 1908) Astyanax anterior Eigenmann, 1908 Astyanax aramburui Protogino, Miquelarena & López, 2006 Astyanax argyrimarginatus Garutti, 1999 Astyanax armandoi Lozano-Vilano & Contreras-Balderas, 1990 Penjamo tetra Astyanax asuncionensis Géry, 1972 Astyanax atratoensis Eigenmann, 1907 Astyanax bimaculatus (Linnaeus, 1758) Twospot astyanax Astyanax biotae Castro & Vari, 2004 Astyanax bockmanni Vari & Castro, 2007 Astyanax bourgeti Eigenmann, 1908 Astyanax brachypterygium Bertaco & Malabarba, 2001 Astyanax brevirhinus Eigenmann, 1908 Astyanax burgerai Zanata & Camelier, 2009 Astyanax caucanus (Steindachner, 1879) Astyanax chaparae Fowler, 1943 Astyanax chico Casciotta & Almirón, 2004 Astyanax clavitaeniatus Garutti, 2003 Astyanax cocibolca Bussing, 2008 Astyanax cordovae (Günther, 1880) Astyanax correntinus (Holmberg, 1891) Astyanax courensis Bertaco, Carvalho & Jerep, 2010 Astyanax cremnobates Bertaco & Malabarba, 2001 Astyanax daguae Eigenmann, 1913 Astyanax depressirostris Miranda Ribeiro, 1908 Astyanax dnophos Lima & Zuanon, 2004 Astyanax eigenmanniorum (Cope, 1894) Astyanax elachylepis Bertaco & Lucinda, 2005 Astyanax endy Mirande, Aguilera & Azpelicueta, 2006 Astyanax epiagos Zanata & Camelier, 2008 Astyanax erythropterus (Holmberg, 1891) Astyanax fasciatus (Cuvier, 1819) Banded astyanax Astyanax fasslii (Steindachner, 1915) Astyanax festae (Boulenger, 1898) Astyanax filiferus (Eigenmann, 1913) Astyanax gisleni Dahl, 1943 Astyanax giton Eigenmann, 1908 Astyanax goyacensis Eigenmann, 1908 Astyanax goyanensis (Miranda Ribeiro, 1944) Astyanax gracilior Eigenmann, 1908 Astyanax guaporensis Eigenmann, 1911 Astyanax guianensis Eigenmann, 1909 Astyanax gymnogenys Eigenmann, 1911 Astyanax hastatus Myers, 1928 Astyanax henseli de Melo & Buckup, 2006 Astyanax hermosus Miquelarena, Protogino & López, 2005 Astyanax integer Myers, 1930 Astyanax intermedius Eigenmann, 1908 Astyanax ita Almirón, Azpelicueta & Casciotta, 2002 Astyanax jacobinae Zanata & Camelier, 2008 Piaba Astyanax jacuhiensis (Cope, 1894) Astyanax janeiroensis Eigenmann, 1908 Astyanax jenynsii (Steindachner, 1877) Astyanax jordanensis Vera Alcaraz, Pavanelli & Bertaco, 2009 Astyanax jordani (Hubbs & Innes, 1936) Astyanax kennedyi Géry, 1964 Astyanax kompi Hildebrand, 1938 Astyanax kullanderi Costa, 1995 Astyanax lacustris (Lütken, 1875) Astyanax latens Mirande, Aguilera & Azpelicueta, 2004 Astyanax laticeps (Cope, 1894) Astyanax leonidas Azpelicueta, Casciotta & Almirón, 2002 Astyanax leopoldi Géry, Planquette & Le Bail, 1988 Astyanax lineatus (Perugia, 1891) Astyanax longior (Cope, 1878) Astyanax maculisquamis Garutti & Britski, 1997 Astyanax magdalenae Eigenmann & Henn, 1916 Astyanax marionae Eigenmann, 1911 Astyanax maximus (Steindachner, 1877) Astyanax megaspilura Fowler, 1944 Astyanax mexicanus (De Filippi, 1853) Mexican tetra Astyanax microlepis Eigenmann, 1913 Astyanax microschemos Bertaco & Lucena, 2006 Astyanax multidens Eigenmann, 1908 Astyanax mutator Eigenmann, 1909 Astyanax myersi (Fernández-Yépez, 1950) Astyanax nasutus Meek, 1907 Astyanax nicaraguensis Eigenmann & Ogle, 1907 Astyanax obscurus (Hensel, 1870) Astyanax ojiara Azpelicueta & Garcia, 2000 Astyanax orbignyanus (Valenciennes, 1850) Astyanax orthodus Eigenmann, 1907 Astyanax pampa Casciotta, Almirón & Azpelicueta, 2005 Astyanax paraguayensis (Fowler, 1918) Astyanax parahybae Eigenmann, 1908 Astyanax paranae Eigenmann, 1914 Astyanax paranahybae Eigenmann, 1911 Astyanax paris Azpelicueta, Almirón & Casciotta, 2002 Astyanax pedri (Eigenmann, 1908) Astyanax pelecus Bertaco & Lucena, 2006 Astyanax pellegrini Eigenmann, 1907 Astyanax poetzschkei Ahl, 1932 Astyanax puka Mirande, Aguilera & Azpelicueta, 2007 Astyanax pynandi Casciotta, Almirón, Bechara, Roux & Ruiz Diaz, 2003 Astyanax ribeirae Eigenmann, 1911 Astyanax rivularis (Lütken, 1875) Astyanax robustus Meek, 1912 Astyanax ruberrimus Eigenmann, 1913 Astyanax rupununi Fowler, 1914 Astyanax saguazu Casciotta, Almirón & Azpelicueta, 2003 Astyanax saltor Travassos, 1960 Astyanax scabripinnis (Jenyns, 1842) Astyanax schubarti Britski, 1964 Astyanax scintillans Myers, 1928 Astyanax siapae Garutti, 2003 Astyanax stenohalinus Messner, 1962 Astyanax stilbe (Cope, 1870) Astyanax superbus Myers, 1942 Astyanax symmetricus Eigenmann, 1908 Astyanax taeniatus (Jenyns, 1842) Astyanax totae Ferreira Haluch & Abilhoa, 2005 Astyanax trierythropterus Godoy, 1970 Astyanax troya Azpelicueta, Casciotta & Almirón, 2002 Astyanax tumbayaensis Miquelarena & Menni, 2005 Astyanax tupi Azpelicueta, Mirande, Almirón & Casciotta, 2003 Astyanax turmalinensis Triques, Vono & Caiafa, 2003 Astyanax unitaeniatus Garutti, 1998 Astyanax utiariti Bertaco & Garutti, 2007 Astyanax validus Géry, Planquette & Le Bail, 1991 Astyanax varzeae Abilhoa & Duboc, 2007 Astyanax venezuelae Schultz, 1944 Astyanax vermilion Zanata & Camelier, 2009 Astyanax villwocki Zarske & Géry, 1999 Astyanax xavante Garutti & Venere, 2009 Atopomesus pachyodus Myers, 1927 Attonitus bounites Vari & Ortega, 2000 Attonitus ephimeros Vari & Ortega, 2000 Attonitus irisae Vari & Ortega, 2000 Aulixidens eugeniae Böhlke, 1952 Axelrodia lindeae Géry, 1973 Axelrodia riesei Géry, 1966 Ruby tetra Axelrodia stigmatias (Fowler, 1913) Bario steindachneri (Eigenmann, 1893) Boehlkea fredcochui Géry, 1966 Cochu's blue tetra Brachychalcinus copei (Steindachner, 1882) Brachychalcinus nummus Böhlke, 1958 Brachychalcinus orbicularis (Valenciennes, 1850) Discus tetra Brachychalcinus parnaibae Reis, 1989 Brachychalcinus retrospina Boulenger, 1892 Bramocharax baileyi Rosen, 1972 Bramocharax bransfordii Gill, 1877 Bramocharax caballeroi Contreras-Balderas & Rivera-Teillery, 1985 Catemaco characin Bramocharax dorioni Rosen, 1970 Brittanichthys axelrodi Géry, 1965 Brittanichthys myersi Géry, 1965 Brycon alburnus (Günther, 1860) Brycon amazonicus (Spix & Agassiz, 1829) Brycon argenteus Meek & Hildebrand, 1913 Brycon atrocaudatus (Kner, 1863) Brycon behreae Hildebrand, 1938 Brycon bicolor Pellegrin, 1909 Brycon cephalus (Günther, 1869) Brycon chagrensis (Kner, 1863) Brycon coquenani Steindachner, 1915 Brycon coxeyi Fowler, 1943 Brycon dentex Günther, 1860 Brycon devillei (Castelnau, 1855) Brycon falcatus Müller & Troschel, 1844 Brycon ferox Steindachner, 1877 Brycon fowleri Dahl, 1955 Brycon gouldingi Lima, 2004 Brycon guatemalensis Regan, 1908 Machaca Brycon henni Eigenmann, 1913 Brycon hilarii (Valenciennes, 1850) Brycon insignis Steindachner, 1877 Tiete tetra Brycon labiatus Steindachner, 1879 Brycon medemi Dahl, 1960 Brycon meeki Eigenmann & Hildebrand, 1918 Brycon melanopterus (Cope, 1872) Brycon moorei Steindachner, 1878 Dorada Brycon nattereri Günther, 1864 Brycon obscurus Hildebrand, 1938 Brycon oligolepis Regan, 1913 Brycon opalinus (Cuvier, 1819) Brycon orbignyanus (Valenciennes, 1850) Brycon orthotaenia Günther, 1864 Brycon pesu Müller & Troschel, 1845 Mourning tetra Brycon petrosus Meek & Hildebrand, 1913 Brycon polylepis Mosco Morales, 1988 Brycon posadae Fowler, 1945 Brycon rubricauda Steindachner, 1879 Brycon sinuensis Dahl, 1955 Brycon stolzmanni Steindachner, 1879 Brycon striatulus (Kner, 1863) Brycon unicolor Mosco Morales, 1988 Brycon vermelha Lima & Castro, 2000 Brycon whitei Myers & Weitzman, 1960 Bryconacidnus ellisi (Pearson, 1924) Bryconacidnus hemigrammus (Pearson, 1924) Bryconacidnus paipayensis (Pearson, 1929) Bryconadenos tanaothoros Weitzman, Menezes, Evers & Burns, 2005 Bryconadenos weitzmani Menezes, Netto-Ferreira & Ferreira, 2009 Bryconamericus agna Azpelicueta & Almirón, 2001 Bryconamericus alfredae Eigenmann, 1927 Bryconamericus alpha Eigenmann, 1914 Bryconamericus andresoi Román-Valencia, 2003 Bryconamericus arilepis Román-Valencia, Vanegas-Ríos & R.I. Ruiz-C., 2008 Bryconamericus bayano (Fink, 1976) Bryconamericus beta Eigenmann, 1914 Bryconamericus bolivianus Pearson, 1924 Bryconamericus brevirostris (Günther, 1860) Bryconamericus carlosi Román-Valencia, 2003 Bryconamericus caucanus Eigenmann, 1913 Bryconamericus charalae Román-Valencia, 2005 Bryconamericus cinarucoense Román-Valencia, Taphorn & Ruiz-C., 2008 Bryconamericus cismontanus Eigenmann, 1914 Bryconamericus cristiani Román-Valencia, 1999 Bryconamericus dahli Román-Valencia, 2000 Bryconamericus deuterodonoides Eigenmann, 1914 Bryconamericus diaphanus (Cope, 1878) Bryconamericus ecai da Silva, 2004 Bryconamericus eigenmanni (Evermann & Kendall, 1906) Bryconamericus emperador (Eigenmann & Ogle, 1907) Bryconamericus exodon Eigenmann, 1907 Bryconamericus foncensis Román-Valencia, Vanegas-Ríos & Ruiz-C., 2009 Bryconamericus galvisi Román-Valencia, 2000 Bryconamericus gonzalezi Román-Valencia, 2002 Bryconamericus grosvenori Eigenmann, 1927 Bryconamericus guaytarae Eigenmann & Henn, 1914 Bryconamericus guizae Román-Valencia, 2003 Bryconamericus guyanensis Zarske, Le Bail & Géry, 2010 Bryconamericus huilae Román-Valencia, 2003 Bryconamericus hyphesson Eigenmann, 1909 Bryconamericus hypopterus Fowler, 1943 Bryconamericus icelus Dahl, 1964 Bryconamericus ichoensis Román-Valencia, 2000 Bryconamericus iheringii (Boulenger, 1887) Bryconamericus ikaa Casciotta, Almirón & Azpelicueta, 2004 Bryconamericus lambari Malabarba & Kindel, 1995 Bryconamericus lassorum Román-Valencia, 2002 Bryconamericus loisae Géry, 1964 Bryconamericus macrophthalmus Román-Valencia, 2003 Bryconamericus megalepis Fowler, 1941 Bryconamericus mennii Miquelarena, Protogino, Filiberto & López, 2002 Bryconamericus microcephalus (Miranda Ribeiro, 1908) Bryconamericus miraensis Fowler, 1945 Bryconamericus motatanensis Schultz, 1944 Bryconamericus multiradiatus Dahl, 1960 Bryconamericus novae Eigenmann & Henn, 1914 Bryconamericus orinocoense Román-Valencia, 2003 Bryconamericus ornaticeps Bizerril & Perez-Neto, 1995 Bryconamericus osgoodi Eigenmann & Allen, 1942 Bryconamericus pachacuti Eigenmann, 1927 Bryconamericus patriciae da Silva, 2004 Bryconamericus pectinatus Vari & Siebert, 1990 Bryconamericus peruanus (Müller & Troschel, 1845) Bryconamericus phoenicopterus (Cope, 1872) Bryconamericus plutarcoi Román-Valencia, 2001 Bryconamericus pyahu Azpelicueta, Casciotta & Almirón, 2003 Bryconamericus rubropictus (Berg, 1901) Bryconamericus scleroparius (Regan, 1908) Bryconamericus simus (Boulenger, 1898) Bryconamericus singularis Román-Valencia, Taphorn & Ruiz-C., 2008 Bryconamericus stramineus Eigenmann, 1908 Bryconamericus subtilisform Román-Valencia, 2003 Bryconamericus sylvicola Braga, 1998 Bryconamericus tenuis Bizerril & Auraujo, 1992 Bryconamericus ternetzi Myers, 1928 Bryconamericus terrabensis Meek, 1914 Bryconamericus thomasi Fowler, 1940 Bryconamericus tolimae Eigenmann, 1913 Bryconamericus turiuba Langeani, Lucena, Pedrini & Tarelho-Pereira, 2005 Bryconamericus uporas Casciotta, Azpelicueta & Almirón, 2002 Bryconamericus yokiae Román-Valencia, 2003 Bryconamericus ytu Almirón, Azpelicueta & Casciotta, 2004 Bryconamericus zeteki Hildebrand, 1938 Bryconella pallidifrons (Fowler, 1946) Bryconexodon juruenae Géry, 1980 Bryconexodon trombetasi Jégu, Santos & Ferreira, 1991 Bryconops affinis (Günther, 1864) Orangefin tetra Bryconops alburnoides Kner, 1858 Bryconops caudomaculatus (Günther, 1864) Tailspot tetra Bryconops colanegra Chernoff & Machado-Allison, 1999 Bryconops colaroja Chernoff & Machado-Allison, 1999 Bryconops collettei Chernoff & Machado-Allison, 2005 Bryconops cyrtogaster (Norman, 1926) Bryconops disruptus Machado-Allison & Chernoff, 1997 Bryconops durbini (Eigenmann, 1908) Bryconops giacopinii (Fernández-Yépez, 1950) Bryconops gracilis (Eigenmann, 1908) Bryconops humeralis Machado-Allison, Chernoff & Buckup, 1996 Bryconops imitator Chernoff & Machado-Allison, 2002 Bryconops inpai Knöppel, Junk & Géry, 1968 Bryconops magoi Chernoff & Machado-Allison, 2005 Bryconops melanurus (Bloch, 1794) Bryconops transitoria (Steindachner, 1915) Bryconops vibex Machado-Allison, Chernoff & Buckup, 1996 Caiapobrycon tucurui Malabarba & Vari, 2000 Carlana eigenmanni (Meek, 1912) Carlastyanax aurocaudatus (Eigenmann, 1913) Catoprion mento (Cuvier, 1819) Wimple piranha Ceratobranchia binghami Eigenmann, 1927 Ceratobranchia delotaenia Chernoff & Machado-Allison, 1990 Ceratobranchia elatior Tortonese, 1942 Ceratobranchia joanae Chernoff & Machado-Allison, 1990 Ceratobranchia obtusirostris Eigenmann, 1914 Chalceus epakros Zanata & Toledo-Piza, 2004 Chalceus erythrurus (Cope, 1870) Tucan fish Chalceus fasciatus Jardine, 1841 Chalceus guaporensis Zanata & Toledo-Piza, 2004 Chalceus latus Jardine, 1841 Chalceus macrolepidotus Cuvier, 1818 Pinktail chalceus Chalceus spilogyros Zanata & Toledo-Piza, 2004 Chalceus taeniatus Jardine, 1841 Charax apurensis Lucena, 1987 Charax caudimaculatus Lucena, 1987 Charax condei (Géry & Knöppel, 1976) Charax gibbosus (Linnaeus, 1758) Glass headstander Charax hemigrammus (Eigenmann, 1912) Charax leticiae Lucena, 1987 Charax macrolepis (Kner, 1858) Charax metae Eigenmann, 1922 Charax michaeli Lucena, 1989 Charax niger Lucena, 1989 Charax notulatus Lucena, 1987 Charax pauciradiatus (Günther, 1864) Charax rupununi Eigenmann, 1912 Charax stenopterus (Cope, 1894) Charax tectifer (Cope, 1870) Charax unimaculatus Lucena, 1989 Cheirodon australe Eigenmann, 1928 Cheirodon galusdai Eigenmann, 1928 Cheirodon ibicuhiensis Eigenmann, 1915 Cheirodon interruptus (Jenyns, 1842) Uruguay tetra Cheirodon jaguaribensis Fowler, 1941 Cheirodon kiliani Campos, 1982 Cheirodon luelingi Géry, 1964 Cheirodon ortegai Vari & Géry, 1980 Cheirodon parahybae Eigenmann, 1915 Cheirodon pisciculus Girard, 1855 Cheirodontops geayi Schultz, 1944 Chilobrycon deuterodon Géry & de Rham, 1981 Chrysobrycon hesperus (Böhlke, 1958) Chrysobrycon myersi (Weitzman & Thomerson, 1970) Clupeacharax anchoveoides Pearson, 1924 Colossoma macropomum (Cuvier, 1816) Cachama Compsura gorgonae (Evermann & Goldsborough, 1909) Compsura heterura Eigenmann, 1915 Coptobrycon bilineatus (Ellis, 1911) Corynopoma riisei Gill, 1858 Swordtail characin Creagrutus affinis Steindachner, 1880 Creagrutus amoenus Fowler, 1943 Creagrutus anary Fowler, 1913 Creagrutus atratus Vari & Harold, 2001 Creagrutus atrisignum Myers, 1927 Creagrutus barrigai Vari & Harold, 2001 Creagrutus beni Eigenmann, 1911 Goldstripe characin Creagrutus bolivari Schultz, 1944 Creagrutus brevipinnis Eigenmann, 1913 Creagrutus britskii Vari & Harold, 2001 Creagrutus calai Vari & Harold, 2001 Creagrutus caucanus Eigenmann, 1913 Creagrutus changae Vari & Harold, 2001 Creagrutus cochui Géry, 1964 Creagrutus cracentis Vari & Harold, 2001 Creagrutus crenatus Vari & Harold, 2001 Creagrutus ephippiatus Vari & Harold, 2001 Creagrutus figueiredoi Vari & Harold, 2001 Creagrutus flavescens Vari & Harold, 2001 Creagrutus gephyrus Böhlke & Saul, 1975 Creagrutus gracilis Vari & Harold, 2001 Creagrutus guanes Torres-Mejia & Vari, 2005 Creagrutus gyrospilus Vari & Harold, 2001 Creagrutus hildebrandi Schultz, 1944 Creagrutus holmi Vari & Harold, 2001 Creagrutus hysginus Harold, Vari, Machado-Allison & Provenzano, 1994 Creagrutus ignotus Vari & Harold, 2001 Creagrutus kunturus Vari, Harold & Ortega, 1995 Creagrutus lassoi Vari & Harold, 2001 Creagrutus lepidus Vari, Harold, Lasso & Machado-Allison, 1993 Creagrutus machadoi Vari & Harold, 2001 Creagrutus maculosus Román-Valencia, García-Alzate, Ruiz-C. & Taphorn B., 2010 Creagrutus magdalenae Eigenmann, 1913 Creagrutus magoi Vari & Harold, 2001 Creagrutus manu Vari & Harold, 2001 Creagrutus maracaiboensis (Schultz, 1944) Creagrutus maxillaris (Myers, 1927) Creagrutus melanzonus Eigenmann, 1909 Creagrutus melasma Vari, Harold & Taphorn, 1994 Creagrutus menezesi Vari & Harold, 2001 Creagrutus meridionalis Vari & Harold, 2001 Creagrutus molinus Vari & Harold, 2001 Creagrutus mucipu Vari & Harold, 2001 Creagrutus muelleri (Günther, 1859) Creagrutus nigrostigmatus Dahl, 1960 Creagrutus occidaneus Vari & Harold, 2001 Creagrutus ortegai Vari & Harold, 2001 Creagrutus ouranonastes Vari & Harold, 2001 Creagrutus paraguayensis Mahnert & Géry, 1988 Creagrutus paralacus Harold & Vari, 1994 Creagrutus pearsoni Mahnert & Géry, 1988 Creagrutus peruanus (Steindachner, 1877) Creagrutus petilus Vari & Harold, 2001 Creagrutus phasma Myers, 1927 Creagrutus pila Vari & Harold, 2001 Creagrutus planquettei Géry & Renno, 1989 Creagrutus provenzanoi Vari & Harold, 2001 Creagrutus runa Vari & Harold, 2001 Creagrutus saxatilis Vari & Harold, 2001 Creagrutus seductus Vari & Harold, 2001 Creagrutus taphorni Vari & Harold, 2001 Creagrutus tuyuka Vari & Lima, 2003 Creagrutus ungulus Vari & Harold, 2001 Creagrutus varii Ribeiro, Benine & Figueiredo, 2004 Creagrutus veruina Vari & Harold, 2001 Creagrutus vexillapinnus Vari & Harold, 2001 Creagrutus xiphos Vari & Harold, 2001 Creagrutus yanatili Harold & Salcedo, 2010 Creagrutus zephyrus Vari & Harold, 2001 Ctenobrycon alleni (Eigenmann & McAtee, 1907) Ctenobrycon hauxwellianus (Cope, 1870) Ctenobrycon multiradiatus (Steindachner, 1876) Ctenobrycon spilurus (Valenciennes, 1850) Silver tetra Cyanocharax alegretensis Malabarba & Weitzman, 2003 Cyanocharax dicropotamicus Malabarba & Weitzman, 2003 Cyanocharax itaimbe Malabarba & Weitzman, 2003 Cyanocharax lepiclastus Malabarba, Weitzman & Casciotta, 2003 Cyanocharax tipiaia Malabarba & Weitzman, 2003 Cyanocharax uruguayensis (Messner, 1962) Cynopotamus amazonum (Günther, 1868) Cynopotamus argenteus (Valenciennes, 1836) Cynopotamus atratoensis (Eigenmann, 1907) Cynopotamus bipunctatus Pellegrin, 1909 Cynopotamus essequibensis Eigenmann, 1912 Cynopotamus gouldingi Menezes, 1987 Cynopotamus juruenae Menezes, 1987 Cynopotamus kincaidi (Schultz, 1950) Cynopotamus magdalenae (Steindachner, 1879) Cynopotamus tocantinensis Menezes, 1987 Cynopotamus venezuelae (Schultz, 1944) Cynopotamus xinguano Menezes, 2007 Dectobrycon armeniacus Zarske & Géry, 2006 Deuterodon iguape Eigenmann, 1907 Deuterodon langei Travassos, 1957 Deuterodon longirostris (Steindachner, 1907) Deuterodon parahybae Eigenmann, 1908 Deuterodon potaroensis Eigenmann, 1909 Deuterodon rosae (Steindachner, 1908) Deuterodon singularis Lucena & Lucena, 1992 Deuterodon stigmaturus (Gomes, 1947) Deuterodon supparis Lucena & Lucena, 1992 Diapoma speculiferum Cope, 1894 Diapoma terofali (Géry, 1964) Engraulisoma taeniatum Castro, 1981 Exodon paradoxus Müller & Troschel, 1844 Bucktooth tetra Galeocharax gulo (Cope, 1870) Galeocharax humeralis (Valenciennes, 1834) Galeocharax knerii (Steindachner, 1879) Genycharax tarpon Eigenmann, 1912 Gephyrocharax atracaudatus (Meek & Hildebrand, 1912) Gephyrocharax caucanus Eigenmann, 1912 Gephyrocharax chaparae Fowler, 1940 Gephyrocharax chocoensis Eigenmann, 1912 Gephyrocharax intermedius Meek & Hildebrand, 1916 Gephyrocharax major Myers, 1929 Gephyrocharax martae Dahl, 1943 Gephyrocharax melanocheir Eigenmann, 1912 Gephyrocharax sinuensis Dahl, 1964 Gephyrocharax valencia Eigenmann, 1920 Gephyrocharax venezuelae Schultz, 1944 Gephyrocharax whaleri Hildebrand, 1938 Glandulocauda caerulea Menezes & Weitzman, 2009 Glandulocauda melanopleura (Ellis, 1911) Gnathocharax steindachneri Fowler, 1913 Grundulus bogotensis (Humboldt, 1821) Grundulus cochae Román-Valencia, Paepke & Pantoja, 2003 Grundulus quitoensis Román-Valencia, Ruiz C. & Barriga, 2005 Gymnocharacinus bergii Steindachner, 1903 Naked characin Gymnocorymbus bondi (Fowler, 1911) Gymnocorymbus ternetzi (Boulenger, 1895) Black tetra Gymnocorymbus thayeri Eigenmann, 1908 False black tetra Gymnotichthys hildae Fernández-Yépez, 1950 Hasemania crenuchoides Zarske & Géry, 1999 Hasemania hanseni (Fowler, 1949) Hasemania kalunga Bertaco & Carvalho, 2010 Hasemania maxillaris Ellis, 1911 Hasemania melanura Ellis, 1911 Copper tetra Hasemania nambiquara Bertaco & Malabarba, 2007 Hasemania nana (Lütken, 1875) Silvertip tetra Hasemania piatan Zanata & Serra, 2010 Hemibrycon beni Pearson, 1924 Hemibrycon boquiae (Eigenmann, 1913) Hemibrycon brevispini Román-Valencia & Arcila-Mesa, 2009 Hemibrycon cairoense Román-Valencia & Arcila-Mesa, 2009 Hemibrycon carrilloi Dahl, 1960 Hemibrycon colombianus Eigenmann, 1914 Hemibrycon dariensis Meek & Hildebrand, 1916 Hemibrycon decurrens (Eigenmann, 1913) Hemibrycon dentatus (Eigenmann, 1913) Hemibrycon divisorensis Bertaco, Malabarba, Hidalgo & Ortega, 2007 Hemibrycon guppyi (Regan, 1906) Hemibrycon helleri Eigenmann, 1927 Hemibrycon huambonicus (Steindachner, 1882) Hemibrycon jabonero Schultz, 1944 Hemibrycon jelskii (Steindachner, 1877) Hemibrycon metae Myers, 1930 Hemibrycon microformaa Román-Valencia & Ruiz-C., 2007 Hemibrycon orcesi Böhlke, 1958 Hemibrycon paez Román-Valencia & Arcila-Mesa, 2010 Hemibrycon pautensis Román-Valencia, Ruiz C. & Barriga, 2006 Hemibrycon polyodon (Günther, 1864) Hemibrycon quindos Román-Valencia & Arcila-Mesa, 2010 Hemibrycon rafaelense Román-Valencia & Arcila-Mesa, 2008 Hemibrycon raqueliae Román-Valencia & Arcila-Mesa, 2010 Hemibrycon santamartae Román-Valencia, Ruiz-C., García-Alzate & Taphorn, 2010 Hemibrycon surinamensis Géry, 1962 Hemibrycon taeniurus (Gill, 1858) Mountain stream sardine Hemibrycon tridens Eigenmann, 1922 Jumping tetra Hemibrycon velox Dahl, 1964 Hemibrycon virolinica Román-Valencia & Arcila-Mesa, 2010 Hemibrycon yacopiae Román-Valencia & Arcila-Mesa, 2010 Hemigrammus aereus Géry, 1959 Hemigrammus analis Durbin, 1909 Hemigrammus arua Lima, Wosiacki & Ramos, 2009 Hemigrammus barrigonae Eigenmann & Henn, 1914 Hemigrammus bellottii (Steindachner, 1882) Hemigrammus bleheri Géry & Mahnert, 1986 Firehead tetra Hemigrammus boesemani Géry, 1959 Hemigrammus brevis Ellis, 1911 Hemigrammus coeruleus Durbin, 1908 Hemigrammus cupreus Durbin, 1918 Hemigrammus cylindricus Durbin, 1909 Hemigrammus elegans (Steindachner, 1882) Hemigrammus erythrozonus Durbin, 1909 Glowlight tetra Hemigrammus geisleri Zarske & Géry, 2007 Hemigrammus gracilis (Lütken, 1875) Hemigrammus guyanensis Géry, 1959 Hemigrammus haraldi Géry, 1961 Hemigrammus hyanuary Durbin, 1918 January tetra Hemigrammus iota Durbin, 1909 Hemigrammus levis Durbin, 1908 Hemigrammus luelingi Géry, 1964 Hemigrammus lunatus Durbin, 1918 Hemigrammus mahnerti Uj & Géry, 1989 Hemigrammus marginatus Ellis, 1911 Hemigrammus matei Eigenmann, 1918 Hemigrammus maxillaris (Fowler, 1932) Hemigrammus megaceps Fowler, 1945 Hemigrammus melanochrous Fowler, 1913 Hemigrammus micropterus Meek, 1907 Hemigrammus microstomus Durbin, 1918 Hemigrammus mimus Böhlke, 1955 Hemigrammus neptunus Zarske & Géry, 2002 Hemigrammus newboldi (Fernández-Yépez, 1949) Hemigrammus ocellifer (Steindachner, 1882) Head-and-taillight tetra Hemigrammus ora Zarske, Le Bail & Géry, 2006 Hemigrammus orthus Durbin, 1909 Hemigrammus parana Marinho, Carvalho, Langeani & Tatsumi, 2008 Hemigrammus pretoensis Géry, 1965 Hemigrammus pulcher Ladiges, 1938 Garnet tetra Hemigrammus rhodostomus Ahl, 1924 Rummy-nose tetra Hemigrammus rodwayi Durbin, 1909 Hemigrammus schmardae (Steindachner, 1882) Hemigrammus silimoni Britski & Lima, 2008 Hemigrammus skolioplatus Bertaco & Carvalho, 2005 Hemigrammus stictus (Durbin, 1909) Hemigrammus taphorni Benine & Lopes, 2007 Hemigrammus tocantinsi Carvalho, Bertaco & Jerep, 2010 Hemigrammus tridens Eigenmann, 1907 Hemigrammus ulreyi (Boulenger, 1895) Hemigrammus unilineatus (Gill, 1858) Featherfin tetra Hemigrammus vorderwinkleri Géry, 1963 Hemigrammus yinyang Lima & Sousa, 2009 Henochilus wheatlandii Garman, 1890 Heterocharax leptogrammus Toledo-Piza, 2000 Heterocharax macrolepis Eigenmann, 1912 Heterocharax virgulatus Toledo-Piza, 2000 Heterocheirodon jacuiensis Malabarba & Bertaco, 1999 Heterocheirodon yatai (Casciotta, Miquelarena & Protogino, 1992) Hollandichthys multifasciatus (Eigenmann & Norris, 1900) Hoplocharax goethei Géry, 1966 Hyphessobrycon agulha Fowler, 1913 Hyphessobrycon albolineatum Fernández-Yépez, 1950 Hyphessobrycon amandae Géry & Uj, 1987 Ember tetra Hyphessobrycon amapaensis Zarske & Géry, 1998 Hyphessobrycon amaronensis García-Alzate, Román-Valencia & Taphorn, 2010 Hyphessobrycon anisitsi (Eigenmann, 1907) Buenos Aires tetra Hyphessobrycon arianae Uj & Géry, 1989 Hyphessobrycon auca Almirón, Casciotta, Bechara & Ruiz Diaz, 2004 Hyphessobrycon axelrodi (Travassos, 1959) Calypso tetra Hyphessobrycon balbus Myers, 1927 Hyphessobrycon bentosi Durbin, 1908 Ornate tetra Hyphessobrycon bifasciatus Ellis, 1911 Yellow tetra Hyphessobrycon borealis Zarske, Le Bail & Géry, 2006 Hyphessobrycon boulengeri (Eigenmann, 1907) Hyphessobrycon cachimbensis Travassos, 1964 Hyphessobrycon catableptus (Durbin, 1909) Hyphessobrycon coelestinus Myers, 1929 Hyphessobrycon columbianus Zarske & Géry, 2002 Hyphessobrycon compressus (Meek, 1904) Mayan tetra Hyphessobrycon condotensis Regan, 1913 Hyphessobrycon copelandi Durbin, 1908 Hyphessobrycon cyanotaenia Zarske & Géry, 2006 Hyphessobrycon diancistrus Weitzman, 1977 Hyphessobrycon duragenys Ellis, 1911 Hyphessobrycon ecuadorensis (Eigenmann, 1915) Hyphessobrycon ecuadoriensis Eigenmann & Henn, 1914 Hyphessobrycon eilyos Lima & Moreira, 2003 Hyphessobrycon elachys Weitzman, 1984 Hyphessobrycon eos Durbin, 1909 Dawn tetra Hyphessobrycon epicharis Weitzman & Palmer, 1997 Hyphessobrycon eques (Steindachner, 1882) Jewel tetra Hyphessobrycon erythrostigma (Fowler, 1943) Bleeding-heart tetra Hyphessobrycon fernandezi Fernández-Yépez, 1972 Hyphessobrycon flammeus Myers, 1924 Flame tetra Hyphessobrycon frankei Zarske & Géry, 1997 Hyphessobrycon georgettae Géry, 1961 Hyphessobrycon gracilior Géry, 1964 Hyphessobrycon griemi Hoedeman, 1957 Goldspotted tetra Hyphessobrycon guarani Mahnert & Géry, 1987 Hyphessobrycon hamatus Bertaco & Malabarba, 2005 Hyphessobrycon haraldschultzi Travassos, 1960 Hyphessobrycon hasemani Fowler, 1913 Hyphessobrycon heliacus Moreira, Landim & Costa, 2002 Hyphessobrycon herbertaxelrodi Géry, 1961 Black neon tetra Hyphessobrycon heteresthes (Ulrey, 1894) Hyphessobrycon heterorhabdus (Ulrey, 1894) Flag tetra Hyphessobrycon hexastichos Bertaco & Carvalho, 2005 Hyphessobrycon hildae Fernández-Yépez, 1950 Hyphessobrycon igneus Miquelarena, Menni, López & Casciotta, 1980 Hyphessobrycon iheringi Fowler, 1941 Hyphessobrycon inconstans (Eigenmann & Ogle, 1907) Hyphessobrycon isiri Almirón, Casciotta & Koerber, 2006 Hyphessobrycon itaparicensis Lima & Costa, 2001 Hyphessobrycon khardinae Zarske, 2008 Hyphessobrycon langeanii Lima & Moreira, 2003 Hyphessobrycon latus Fowler, 1941 Hyphessobrycon loretoensis Ladiges, 1938 Loreto tetra Hyphessobrycon loweae Costa & Géry, 1994 Hyphessobrycon luetkenii (Boulenger, 1887) Hyphessobrycon maculicauda Ahl, 1936 Hyphessobrycon megalopterus (Eigenmann, 1915) Black phantom tetra Hyphessobrycon melanostichos Carvalho & Bertaco, 2006 Hyphessobrycon melasemeion Fowler, 1945 Hyphessobrycon melazonatus Durbin, 1908 Hyphessobrycon meridionalis Ringuelet, Miquelarena & Menni, 1978 Hyphessobrycon metae Eigenmann & Henn, 1914 Hyphessobrycon micropterus (Eigenmann, 1915) Hyphessobrycon milleri Durbin, 1908 Hyphessobrycon minimus Durbin, 1909 Hyphessobrycon minor Durbin, 1909 Hyphessobrycon moniliger Moreira, Lima & Costa, 2002 Hyphessobrycon mutabilis Costa & Géry, 1994 Hyphessobrycon negodagua Lima & Gerhard, 2001 Hyphessobrycon nicolasi Miquelarena & López, 2010 Hyphessobrycon nigricinctus Zarske & Géry, 2004 Hyphessobrycon notidanos Carvalho & Bertaco, 2006 Hyphessobrycon ocasoensis García-Alzate & Román-Valencia, 2008 Hyphessobrycon oritoensis García-Alzate, Román-Valencia & Taphorn, 2008 Hyphessobrycon otrynus Benine & Lopes, 2008 Hyphessobrycon panamensis Durbin, 1908 Hyphessobrycon pando Hein, 2009 Pando tetra Hyphessobrycon parvellus Ellis, 1911 Hyphessobrycon paucilepis García-Alzate, Román-Valencia & Taphorn, 2008 Hyphessobrycon peruvianus Ladiges, 1938 Peruvian tetra Hyphessobrycon piabinhas Fowler, 1941 Hyphessobrycon poecilioides Eigenmann, 1913 Hyphessobrycon procerus Mahnert & Géry, 1987 Hyphessobrycon proteus Eigenmann, 1913 Hyphessobrycon pulchripinnis Ahl, 1937 Lemon tetra Hyphessobrycon pyrrhonotus Burgess, 1993 Hyphessobrycon pytai Géry & Mahnert, 1993 Hyphessobrycon reticulatus Ellis, 1911 Hyphessobrycon robustulus (Cope, 1870) Hyphessobrycon rosaceus Durbin, 1909 Rosy tetra Hyphessobrycon roseus (Géry, 1960) Hyphessobrycon rutiliflavidus Carvalho, Langeani, Miyazawa & Troy, 2008 Hyphessobrycon saizi Géry, 1964 Hyphessobrycon santae (Eigenmann, 1907) Hyphessobrycon savagei Bussing, 1967 Hyphessobrycon schauenseei Fowler, 1926 Hyphessobrycon scholzei Ahl, 1937 Blackline tetra Hyphessobrycon scutulatus Lucena, 2003 Hyphessobrycon sebastiani García-Alzate, Román-Valencia & Taphorn, 2010 Hyphessobrycon simulatus (Géry, 1960) Hyphessobrycon socolofi Weitzman, 1977 Spotfin tetra Hyphessobrycon sovichthys Schultz, 1944 Hyphessobrycon stegemanni Géry, 1961 Savanna tetra Hyphessobrycon stramineus Durbin, 1918 Hyphessobrycon sweglesi (Géry, 1961) Red phantom tetra Hyphessobrycon taguae García-Alzate, Román-Valencia & Taphorn, 2010 Hyphessobrycon takasei Géry, 1964 Coffee-bean tetra Hyphessobrycon taurocephalus Ellis, 1911 Hyphessobrycon tenuis Géry, 1964 Hyphessobrycon togoi Miquelarena & López, 2006 Hyphessobrycon tortuguerae Böhlke, 1958 Hyphessobrycon tropis Géry, 1963 Hyphessobrycon tukunai Géry, 1965 Hyphessobrycon tuyensis García-Alzate, Román-Valencia & Taphorn, 2008 Hyphessobrycon uruguayensis (Fowler, 1943) Hyphessobrycon vilmae Géry, 1966 Hyphessobrycon vinaceus Bertaco, Malabarba & Dergam, 2007 Hyphessobrycon wajat Almirón & Casciotta, 1999 Hyphessobrycon weitzmanorum Lima & Moreira, 2003 Hyphessobrycon werneri Géry & Uj, 1987 Hypobrycon leptorhynchus da Silva & Malabarba, 1996 Hypobrycon maromba Malabarba & Malabarba, 1994 Hypobrycon poi Almirón, Casciotta, Azpelicueta & Cione, 2001 Hysteronotus megalostomus Eigenmann, 1911 Iguanodectes adujai Géry, 1970 Iguanodectes geisleri Géry, 1970 Iguanodectes gracilis Géry, 1993 Iguanodectes polylepis Géry, 1993 Iguanodectes purusii (Steindachner, 1908) Iguanodectes rachovii Regan, 1912 Iguanodectes spilurus (Günther, 1864) Iguanodectes variatus Géry, 1993 Inpaichthys kerri Géry & Junk, 1977 Royal tetra Iotabrycon praecox Roberts, 1973 Jupiaba abramoides (Eigenmann, 1909) Jupiaba acanthogaster (Eigenmann, 1911) Jupiaba anteroides (Géry, 1965) Jupiaba apenima Zanata, 1997 Jupiaba asymmetrica (Eigenmann, 1908) Jupiaba atypindi Zanata, 1997 Jupiaba citrina Zanata & Ohara, 2009 Jupiaba elassonaktis Pereira & Lucinda, 2007 Jupiaba essequibensis (Eigenmann, 1909) Jupiaba iasy Netto-Ferreira, Zanata, Birindelli & Sousa, 2009 Jupiaba keithi (Géry, Planquette & Le Bail, 1996) Jupiaba kurua Birindelli, Zanata, Sousa & Netto-Ferreira, 2009 Jupiaba maroniensis (Géry, Planquette & Le Bail, 1996) Jupiaba meunieri (Géry, Planquette & Le Bail, 1996) Jupiaba minor (Travassos, 1964) Jupiaba mucronata (Eigenmann, 1909) Jupiaba ocellata (Géry, Planquette & Le Bail, 1996) Jupiaba paranatinga Netto-Ferreira, Zanata, Birindelli & Sousa, 2009 Jupiaba pinnata (Eigenmann, 1909) Jupiaba pirana Zanata, 1997 Jupiaba poekotero Zanata & Lima, 2005 Jupiaba polylepis (Günther, 1864) Jupiaba poranga Zanata, 1997 Jupiaba potaroensis (Eigenmann, 1909) Jupiaba scologaster (Weitzman & Vari, 1986) Jupiaba yarina Zanata, 1997 Jupiaba zonata (Eigenmann, 1908) Knodus borki Zarske, 2008 Knodus breviceps (Eigenmann, 1908) Knodus caquetae Fowler, 1945 Knodus chapadae (Fowler, 1906) Knodus delta Géry, 1972 Knodus gamma Géry, 1972 Knodus geryi Lima, Britski & Machado, 2004 Knodus heteresthes (Eigenmann, 1908) Knodus longus Zarske & Géry, 2006 Knodus megalops Myers, 1929 Knodus meridae Eigenmann, 1911 Knodus mizquae (Fowler, 1943) Knodus moenkhausii (Eigenmann & Kennedy, 1903) Knodus orteguasae (Fowler, 1943) Knodus pasco Zarske, 2007 Knodus savannensis Géry, 1961 Knodus septentrionalis Géry, 1972 Knodus shinahota Ferreira & Carvajal, 2007 Knodus smithi (Fowler, 1913) Knodus tiquiensis Ferreira & Lima, 2006 Knodus victoriae (Steindachner, 1907) Kolpotocheirodon figueiredoi Malabarba, Lima & Weitzman, 2004 Kolpotocheirodon theloura Malabarba & Weitzman, 2000 Landonia latidens Eigenmann & Henn, 1914 Leptagoniates pi Vari, 1978 Leptagoniates steindachneri Boulenger, 1887 Leptobrycon jatuaranae Eigenmann, 1915 Lignobrycon myersi (Miranda Ribeiro, 1956) Lobodeuterodon euspilurus (Fowler, 1945) Lonchogenys ilisha Myers, 1927 Lophiobrycon weitzmani Castro, Ribeiro, Benine & Melo, 2003 Macropsobrycon uruguayanae Eigenmann, 1915 Macropsobrycon xinguensis Géry, 1973 Markiana geayi (Pellegrin, 1909) Markiana nigripinnis (Perugia, 1891) Metynnis altidorsalis Ahl, 1923 Metynnis argenteus Ahl, 1923 Metynnis cuiaba Pavanelli, Ota & Petry, 2009 Metynnis fasciatus Ahl, 1931 Metynnis guaporensis Eigenmann, 1915 Metynnis hypsauchen (Müller & Troschel, 1844) Silver dollar Metynnis lippincottianus (Cope, 1870) Metynnis longipinnis Zarske & Géry, 2008 Silverdollar Metynnis luna Cope, 1878 Metynnis maculatus (Kner, 1858) Spotted metynnis Metynnis mola Eigenmann & Kennedy, 1903 Metynnis orinocensis (Steindachner, 1908) Metynnis otuquensis Ahl, 1923 Metynnis polystictus Zarske & Géry, 2008 Silverdollar Microgenys lativirgata Pearson, 1927 Microgenys minuta Eigenmann, 1913 Microgenys weyrauchi Fowler, 1945 Microschemobrycon callops Böhlke, 1953 Microschemobrycon casiquiare Böhlke, 1953 Microschemobrycon elongatus Géry, 1973 Microschemobrycon geisleri Géry, 1973 Microschemobrycon guaporensis Eigenmann, 1915 Microschemobrycon melanotus (Eigenmann, 1912) Microschemobrycon meyburgi Meinken, 1975 Mimagoniates barberi Regan, 1907 Mimagoniates inequalis (Eigenmann, 1911) Croaking tetra Mimagoniates lateralis (Nichols, 1913) Mimagoniates microlepis (Steindachner, 1877) Blue tetra Mimagoniates pulcher Menezes & Weitzman, 2009 Mimagoniates rheocharis Menezes & Weitzman, 1990 Mimagoniates sylvicola Menezes & Weitzman, 1990 Mixobrycon ribeiroi (Eigenmann, 1907) Moenkhausia affinis Steindachner, 1915 Moenkhausia agnesae Géry, 1965 Moenkhausia atahualpiana (Fowler, 1907) Moenkhausia barbouri Eigenmann, 1908 Moenkhausia bonita Benine, Castro & Sabino, 2004 Moenkhausia browni Eigenmann, 1909 Moenkhausia ceros Eigenmann, 1908 Moenkhausia chlorophthalma Sousa, Netto-Ferreira & Birindelli, 2010 Moenkhausia chrysargyrea (Günther, 1864) Moenkhausia collettii (Steindachner, 1882) Moenkhausia comma Eigenmann, 1908 Moenkhausia copei (Steindachner, 1882) Moenkhausia cosmops Lima, Britski & Machado, 2007 Moenkhausia costae (Steindachner, 1907) Moenkhausia cotinho Eigenmann, 1908 Moenkhausia crisnejas Pearson, 1929 Moenkhausia diamantina Benine, Castro & Santos, 2007 Moenkhausia dichroura (Kner, 1858) Bandtail tetra Moenkhausia diktyota Lima & Toledo-Piza, 2001 Moenkhausia doceana (Steindachner, 1877) Moenkhausia dorsinuda Zarske & Géry, 2002 Moenkhausia eigenmanni Géry, 1964 Moenkhausia forestii Benine, Mariguela & Oliveira, 2009 Moenkhausia georgiae Géry, 1965 Moenkhausia gracilima Eigenmann, 1908 Moenkhausia grandisquamis (Müller & Troschel, 1845) Moenkhausia hasemani Eigenmann, 1917 Moenkhausia heikoi Géry & Zarske, 2004 Moenkhausia hemigrammoides Géry, 1965 Moenkhausia hysterosticta Lucinda, Malabarba & Benine, 2007 Moenkhausia inrai Géry, 1992 Moenkhausia intermedia Eigenmann, 1908 Moenkhausia jamesi Eigenmann, 1908 Moenkhausia justae Eigenmann, 1908 Moenkhausia lata Eigenmann, 1908 Moenkhausia latissima Eigenmann, 1908 Moenkhausia lepidura (Kner, 1858) Moenkhausia levidorsa Benine, 2002 Moenkhausia lopesi Britski & de Silimon, 2001 Moenkhausia loweae Géry, 1992 Moenkhausia margitae Zarske & Géry, 2001 Moenkhausia megalops (Eigenmann, 1907) Moenkhausia melogramma Eigenmann, 1908 Moenkhausia metae Eigenmann, 1922 Moenkhausia miangi Steindachner, 1915 Moenkhausia moisae Géry, Planquette & Le Bail, 1995 Moenkhausia naponis Böhlke, 1958 Moenkhausia newtoni Travassos, 1964 Moenkhausia nigromarginata Costa, 1994 Moenkhausia oligolepis (Günther, 1864) Glass tetra Moenkhausia orteguasae Fowler, 1943 Moenkhausia ovalis (Günther, 1868) Moenkhausia pankilopteryx Bertaco & Lucinda, 2006 Moenkhausia petymbuaba Lima & Birindelli, 2006 Moenkhausia phaeonota Fink, 1979 Moenkhausia pirauba Zapata, Birindelli & Moreira, 2010 Moenkhausia pittieri Eigenmann, 1920 Diamond tetra Moenkhausia plumbea Sousa, Netto-Ferreira & Birindelli, 2010 Moenkhausia pyrophthalma Costa, 1994 Moenkhausia rara Zarske, Géry & Isbrücker, 2004 Moenkhausia robertsi Géry, 1964 Moenkhausia sanctaefilomenae (Steindachner, 1907) Redeye tetra Moenkhausia shideleri Eigenmann, 1909 Moenkhausia simulata (Eigenmann, 1924) Moenkhausia surinamensis Géry, 1965 Moenkhausia takasei Géry, 1964 Black-jacket tetra Moenkhausia tergimacula Lucena & Lucena, 1999 Moenkhausia tridentata Holly, 1929 Moenkhausia xinguensis (Steindachner, 1882) Monotocheirodon pearsoni Eigenmann, 1924 Mylesinus paraschomburgkii Jégu, Santos & Ferreira, 1989 Mylesinus paucisquamatus Jégu & Santos, 1988 Mylesinus schomburgkii Valenciennes, 1850 Myleus altipinnis (Valenciennes, 1850) Myleus arnoldi (Ahl, 1936) Myleus asterias (Müller & Troschel, 1844) Myleus knerii (Steindachner, 1881) Myleus latus (Jardine, 1841) Myleus levis Eigenmann & McAtee, 1907 Myleus lobatus (Valenciennes, 1850) Myleus micans (Lütken, 1875) Myleus pacu (Jardine, 1841) Myleus rhomboidalis (Cuvier, 1818) Myleus schomburgkii (Jardine, 1841) Disk tetra Myleus setiger Müller & Troschel, 1844 Myleus ternetzi (Norman, 1929) Myleus tiete (Eigenmann & Norris, 1900) Myleus torquatus (Kner, 1858) Myloplus planquettei Jégu, Keith & Le Bail, 2003 Myloplus rubripinnis (Müller & Troschel, 1844) Redhook myleus Mylossoma acanthogaster (Valenciennes, 1850) Mylossoma aureum (Spix & Agassiz, 1829) Mylossoma duriventre (Cuvier, 1818) Myxiops aphos Zanata & Akama, 2004 Nanocheirodon insignis (Steindachner, 1880) Nantis indefessus Mirande, Aguilera & Azpelicueta, 2004 Nematobrycon lacortei Weitzman & Fink, 1971 Rainbow tetra Nematobrycon palmeri Eigenmann, 1911 Emperor tetra Nematocharax venustus Weitzman, Menezes & Britski, 1986 Odontostilbe dialeptura (Fink & Weitzman, 1974) Odontostilbe dierythrura Fowler, 1940 Odontostilbe ecuadorensis Bührnheim & Malabarba, 2006 Odontostilbe fugitiva Cope, 1870 Odontostilbe gracilis (Géry, 1960) Odontostilbe littoris (Géry, 1960) Odontostilbe microcephala Eigenmann, 1907 Odontostilbe mitoptera (Fink & Weitzman, 1974) Odontostilbe nareuda Bührnheim & Malabarba, 2006 Odontostilbe pao Bührnheim & Malabarba, 2007 Odontostilbe paraguayensis Eigenmann & Kennedy, 1903 Odontostilbe parecis Bührnheim & Malabarba, 2006 Odontostilbe pequira (Steindachner, 1882) Odontostilbe pulchra (Gill, 1858) Odontostilbe roloffi Géry, 1972 Odontostilbe splendida Bührnheim & Malabarba, 2007 Odontostilbe stenodon (Eigenmann, 1915) Odontostoechus lethostigmus Gomes, 1947 Oligobrycon microstomus Eigenmann, 1915 Oligosarcus acutirostris Menezes, 1987 Oligosarcus argenteus Günther, 1864 Oligosarcus bolivianus (Fowler, 1940) Oligosarcus brevioris Menezes, 1987 Oligosarcus hepsetus (Cuvier, 1829) Oligosarcus jenynsii (Günther, 1864) Oligosarcus longirostris Menezes & Géry, 1983 Oligosarcus macrolepis (Steindachner, 1877) Oligosarcus menezesi Miquelarena & Protogino, 1996 Oligosarcus oligolepis (Steindachner, 1867) Oligosarcus paranensis Menezes & Géry, 1983 Oligosarcus perdido Ribeiro, Cavallaro & Froehlich, 2007 Oligosarcus pintoi Amaral Campos, 1945 Oligosarcus planaltinae Menezes & Géry, 1983 Oligosarcus robustus Menezes, 1969 Oligosarcus schindleri Menezes & Géry, 1983 Oligosarcus solitarius Menezes, 1987 Orthospinus franciscensis (Eigenmann, 1914) Ossubtus xinguense Jégu, 1992 Othonocheirodus eigenmanni Myers, 1927 Oxybrycon parvulus Géry, 1964 Paracheirodon axelrodi (Schultz, 1956) Cardinal tetra Paracheirodon innesi (Myers, 1936) Neon tetra Paracheirodon simulans (Géry, 1963) Green neon tetra Paragoniates alburnus Steindachner, 1876 Parapristella aubynei (Eigenmann, 1909) Parapristella georgiae Géry, 1964 Parastremma album Dahl, 1960 Parastremma pulchrum Dahl, 1960 Parastremma sadina Eigenmann, 1912 Parecbasis cyclolepis Eigenmann, 1914 Petitella georgiae Géry & Boutičre, 1964 False rummynose tetra Phallobrycon adenacanthus Menezes, Ferreira & Netto-Ferreira, 2009 Phenacobrycon henni (Eigenmann, 1914) Phenacogaster apletostigma Lucena & Gama, 2007 Phenacogaster beni Eigenmann, 1911 Phenacogaster calverti (Fowler, 1941) Phenacogaster capitulatus de Lucena & Malabarba, 2010 Phenacogaster carteri (Norman, 1934) Phenacogaster franciscoensis Eigenmann, 1911 Phenacogaster jancupa Malabarba & Lucena, 1995 Phenacogaster maculoblongus de Lucena & Malabarba, 2010 Phenacogaster megalostictus Eigenmann, 1909 Phenacogaster microstictus Eigenmann, 1909 Phenacogaster napoatilis de Lucena & Malabarba, 2010 Phenacogaster ojitatus de Lucena & Malabarba, 2010 Phenacogaster pectinatus (Cope, 1870) Phenacogaster prolatus de Lucena & Malabarba, 2010 Phenacogaster retropinnus de Lucena & Malabarba, 2010 Phenacogaster simulatus de Lucena & Malabarba, 2010 Phenacogaster suborbitalis Ahl, 1936 Phenacogaster tegatus (Eigenmann, 1911) Phenacogaster wayampi de Lucena & Malabarba, 2010 Phenacogaster wayana de Lucena & Malabarba, 2010 Phenagoniates macrolepis (Meek & Hildebrand, 1913) Piabarchus analis (Eigenmann, 1914) Piabarchus torrenticola Mahnert & Géry, 1988 Piabina anhembi da Silva & Kaefer, 2003 Piabina argentea Reinhardt, 1867 Piabucus caudomaculatus Vari, 1977 Piabucus dentatus (Koelreuter, 1763) Piabucus melanostoma Holmberg, 1891 Piaractus brachypomus (Cuvier, 1818) Pirapatinga Piaractus mesopotamicus (Holmberg, 1887) Pacu Planaltina britskii Menezes, Weitzman & Burns, 2003 Planaltina glandipedis Menezes, Weitzman & Burns, 2003 Planaltina myersi Böhlke, 1954 Poptella brevispina Reis, 1989 Poptella compressa (Günther, 1864) Poptella longipinnis (Popta, 1901) Poptella paraguayensis (Eigenmann, 1907) Priocharax ariel Weitzman & Vari, 1987 Priocharax pygmaeus Weitzman & Vari, 1987 Prionobrama filigera (Cope, 1870) Glass bloodfin Prionobrama paraguayensis (Eigenmann, 1914) Pristella maxillaris (Ulrey, 1894) X-ray tetra Pristobrycon aureus (Spix & Agassiz, 1829) Pristobrycon calmoni (Steindachner, 1908) Pristobrycon careospinus Fink & Machado-Allison, 1992 Pristobrycon maculipinnis Fink & Machado-Allison, 1992 Pristobrycon striolatus (Steindachner, 1908) Probolodus heterostomus Eigenmann, 1911 Prodontocharax alleni Böhlke, 1953 Prodontocharax howesi (Fowler, 1940) Prodontocharax melanotus Pearson, 1924 Psalidodon gymnodontus Eigenmann, 1911 Psellogrammus kennedyi (Eigenmann, 1903) Pseudochalceus bohlkei Orcés V., 1967 Pseudochalceus kyburzi Schultz, 1966 Pseudochalceus lineatus Kner, 1863 Pseudochalceus longianalis Géry, 1972 Pseudocheirodon arnoldi (Boulenger, 1909) Pseudocheirodon terrabae Bussing, 1967 Pseudocorynopoma doriae Perugia, 1891 Dragonfin tetra Pseudocorynopoma heterandria Eigenmann, 1914 Pterobrycon landoni Eigenmann, 1913 Pterobrycon myrnae Bussing, 1974 Semaphore tetra Ptychocharax rhyacophila Weitzman, Fink, Machado-Allison & Royero L., 1994 Pygocentrus cariba (Humboldt, 1821) Black spot piranha Pygocentrus nattereri Kner, 1858 Red piranha Pygocentrus palometa Valenciennes, 1850 Pygocentrus piraya (Cuvier, 1819) San Francisco piranha Pygopristis denticulata (Cuvier, 1819) Lobetoothed piranha Rachoviscus crassiceps Myers, 1926 Rachoviscus graciliceps Weitzman & Cruz, 1981 Rhinobrycon negrensis Myers, 1944 Rhinopetitia myersi Géry, 1964 Rhoadsia altipinna Fowler, 1911 Rhoadsia minor Eigenmann & Henn, 1914 Roeboexodon geryi Myers, 1960 Roeboexodon guyanensis (Puyo, 1948) Roeboides affinis (Günther, 1868) Roeboides araguaito Lucena, 2003 Roeboides biserialis (Garman, 1890) Roeboides bouchellei Fowler, 1923 Crystal tetra Roeboides carti Lucena, 2000 Roeboides dayi (Steindachner, 1878) Roeboides descalvadensis Fowler, 1932 Roeboides dientonito Schultz, 1944 Roeboides dispar Lucena, 2001 Roeboides guatemalensis (Günther, 1864) Guatemalan headstander Roeboides ilseae Bussing, 1986 Roeboides margareteae Lucena, 2003 Roeboides microlepis (Reinhardt, 1851) Roeboides myersii Gill, 1870 Roeboides numerosus Lucena, 2000 Roeboides occidentalis Meek & Hildebrand, 1916 Roeboides oligistos Lucena, 2000 Roeboides paranensis Pignalberi, 1975 Parana scale-eating characin Roeboides prognathus (Boulenger, 1895) Roeboides sazimai Lucena, 2007 Roeboides thurni Eigenmann, 1912 Roeboides xenodon (Reinhardt, 1851) Saccoderma hastata (Eigenmann, 1913) Saccoderma melanostigma Schultz, 1944 Saccoderma robusta Dahl, 1955 Salminus affinis Steindachner, 1880 Salminus brasiliensis (Cuvier, 1816) Dorado Salminus franciscanus Lima & Britski, 2007 Salminus hilarii Valenciennes, 1850 Schultzites axelrodi Géry, 1964 Scissor macrocephalus Günther, 1864 Scopaeocharax atopodus (Böhlke, 1958) Scopaeocharax rhinodus (Böhlke, 1958) Serrabrycon magoi Vari, 1986 Serrapinnus calliurus (Boulenger, 1900) Serrapinnus heterodon (Eigenmann, 1915) Serrapinnus kriegi (Schindler, 1937) Serrapinnus microdon (Eigenmann, 1915) Serrapinnus micropterus (Eigenmann, 1907) Serrapinnus notomelas (Eigenmann, 1915) Serrapinnus piaba (Lütken, 1875) Serrasalmo emarginatus Jardine, 1841 Serrasalmo scotopterus Jardine, 1841 Serrasalmo stagnatilis Jardine, 1841 Serrasalmo undulatus Jardine, 1841 Serrasalmus altispinis Merckx, Jégu & Santos, 2000 Serrasalmus altuvei Ramírez, 1965 Serrasalmus brandtii Lütken, 1875 White piranha Serrasalmus compressus Jégu, Leăo & Santos, 1991 Serrasalmus eigenmanni Norman, 1929 Serrasalmus elongatus Kner, 1858 Slender piranha Serrasalmus geryi Jégu & Santos, 1988 Serrasalmus gibbus Castelnau, 1855 Serrasalmus gouldingi Fink & Machado-Allison, 1992 Serrasalmus hastatus Fink & Machado-Allison, 2001 Serrasalmus hollandi (Eigenmann, 1915) Serrasalmus humeralis Valenciennes, 1850 Pirambeba Serrasalmus irritans (Peters, 1877) Serrasalmus maculatus Kner, 1858 Serrasalmus manueli (Fernández-Yépez & Ramírez, 1967) Serrasalmus marginatus Valenciennes, 1837 Serrasalmus medinai Ramírez, 1965 Serrasalmus nalseni Fernández-Yépez, 1969 Serrasalmus neveriensis Machado-Allison, Fink, López Rojas & Rodenas, 1993 Serrasalmus nigricans (Spix & Agassiz, 1829) Serrasalmus rhombeus (Linnaeus, 1766) Redeye piranha Serrasalmus sanchezi Géry, 1964 Serrasalmus serrulatus (Valenciennes, 1850) Serrasalmus spilopleura Kner, 1858 Speckled piranha Spintherobolus ankoseion Weitzman & Malabarba, 1999 Spintherobolus broccae Myers, 1925 Spintherobolus leptoura Weitzman & Malabarba, 1999 Spintherobolus papilliferus Eigenmann, 1911 Stethaprion crenatum Eigenmann, 1916 Stethaprion erythrops Cope, 1870 Stichonodon insignis (Steindachner, 1876) Stygichthys typhlops Brittan & Böhlke, 1965 Blind tetra Tetragonopterus argenteus Cuvier, 1816 Tetragonopterus chalceus Spix & Agassiz, 1829 Tetragonopterus lemniscatus Benine, Peliçăo & Vari, 2004 Thayeria boehlkei Weitzman, 1957 Blackline penguinfish Thayeria ifati Géry, 1959 Thayeria obliqua Eigenmann, 1908 Penguinfish Thrissobrycon pectinifer Böhlke, 1953 Tometes lebaili Jégu, Keith & Belmont-Jégu, 2002 Tometes makue Jégu, Santos & Belmont-Jégu, 2002 Tometes trilobatus Valenciennes, 1850 Triportheus albus Cope, 1872 Triportheus angulatus (Spix & Agassiz, 1829) Triportheus auritus (Valenciennes, 1850) Triportheus brachipomus (Valenciennes, 1850) Triportheus culter (Cope, 1872) Triportheus curtus (Garman, 1890) Triportheus elongatus (Günther, 1864) Elongate hatchetfish Triportheus guentheri (Garman, 1890) Triportheus magdalenae (Steindachner, 1878) Triportheus nematurus (Kner, 1858) Triportheus orinocensis Malabarba, 2004 Triportheus pantanensis Malabarba, 2004 Triportheus paranensis (Günther, 1874) Tetra Triportheus pictus (Garman, 1890) Triportheus rotundatus (Jardine, 1841) Triportheus signatus (Garman, 1890) Triportheus trifurcatus (Castelnau, 1855) Triportheus venezuelensis Malabarba, 2004 Tucanoichthys tucano Géry & Römer, 1997 Tyttobrycon dorsimaculatus Géry, 1973 Tyttobrycon hamatus Géry, 1973 Tyttobrycon spinosus Géry, 1973 Tyttobrycon xeruini Géry, 1973 Tyttocharax cochui (Ladiges, 1950) Tyttocharax madeirae Fowler, 1913 Blackedge tetra Tyttocharax tambopatensis Weitzman & Ortega, 1995 Utiaritichthys longidorsalis Jégu, Tito de Morais & Santos, 1992 Utiaritichthys sennaebragai Miranda Ribeiro, 1937 Xenagoniates bondi Myers, 1942 Xenurobrycon coracoralinae Moreira, 2005 Xenurobrycon heterodon Weitzman & Fink, 1985 Xenurobrycon macropus Myers & Miranda Ribeiro, 1945 Xenurobrycon polyancistrus Weitzman, 1987 Xenurobrycon pteropus Weitzman & Fink, 1985