Two new Astyanax species, A. vermilion, from rio Almada and rio Cachoeira, and A. burgerai, from rio Almada, Bahia State, Brazil, are described. Astyanax vermilion is distinguished from most of its congeners and from all other Astyanax species known from northeastern Brazilian drainages by having distal portion of pelvic fins dark, a combination of sexually dimorphic characters, posteroventral portion of body and fins (except pectoral) reddish in life, and inconspicuous humeral and caudal spots. It also differs by having highest body depth just anterior of dorsal-fin origin, 32-34 lateral-line scales, and presence of one or two maxillary teeth. Astyanax burgerai is diagnosed by the presence of two vertically elongated humeral blotches, abse...
A new Astyanax species is described from several localities in the rio Negro, rio Solimões and lower...
Lima, Flávio C.T., Zuanon, Jansen (2004): A new species of Astyanax (Characiformes: Characidae) from...
Fig. 1. Coastal drainages of states of Espírito Santo and Bahia, eastern Brazil, showing the distrib...
Zanata, Angela M., Camelier, Priscila (2009): Astyanax vermilion and Astyanax burgerai: new characid...
Three new species of Astyanax are described from southern Brazil: A. dissensus and A. xiru from the ...
A new species of Astyanax, which is unusual in having breeding tubercles in mature males, is describ...
Bertaco, Vinicius A., Garutti, Valdener (2007): New Astyanax from the upper rio Tapajós drainage, Ce...
A new Astyanax is described from the rio Taquari-Antas basin, rio Jacuí drainage, laguna dos Patos s...
Bertaco, Vinicius A., de Lucena, Carlos A. S. (2006): Two new species of Astyanax (Ostariophysi: Cha...
Descreve-se uma espécie nova para o gênero Astyanax Baird & Girard. A. argyrimarginatus procede da b...
Fig. 6. Astyanax burgerai, new species, holotype, male, MZUSP 101245, 53.2 mm SL, Brazil, Bahia Stat...
Fig. 2. Head of Astyanax varii, UFBA 8380, paratype, 40.8 mm SL, 9.3 mm HL, alizarin stained, latera...
Ingenito, Leonardo F. S., Duboc, Luiz F. (2014): A new species of Astyanax (Ostariophysi: Characifor...
Zanata, Angela Maria, Burger, Rafael, Vita, George, Camelier, Priscila (2019): A new species of Asty...
A new species of Astyanax is described from the upper Rio Paraguai basin, Mato Grosso State, Brazil....
A new Astyanax species is described from several localities in the rio Negro, rio Solimões and lower...
Lima, Flávio C.T., Zuanon, Jansen (2004): A new species of Astyanax (Characiformes: Characidae) from...
Fig. 1. Coastal drainages of states of Espírito Santo and Bahia, eastern Brazil, showing the distrib...
Zanata, Angela M., Camelier, Priscila (2009): Astyanax vermilion and Astyanax burgerai: new characid...
Three new species of Astyanax are described from southern Brazil: A. dissensus and A. xiru from the ...
A new species of Astyanax, which is unusual in having breeding tubercles in mature males, is describ...
Bertaco, Vinicius A., Garutti, Valdener (2007): New Astyanax from the upper rio Tapajós drainage, Ce...
A new Astyanax is described from the rio Taquari-Antas basin, rio Jacuí drainage, laguna dos Patos s...
Bertaco, Vinicius A., de Lucena, Carlos A. S. (2006): Two new species of Astyanax (Ostariophysi: Cha...
Descreve-se uma espécie nova para o gênero Astyanax Baird & Girard. A. argyrimarginatus procede da b...
Fig. 6. Astyanax burgerai, new species, holotype, male, MZUSP 101245, 53.2 mm SL, Brazil, Bahia Stat...
Fig. 2. Head of Astyanax varii, UFBA 8380, paratype, 40.8 mm SL, 9.3 mm HL, alizarin stained, latera...
Ingenito, Leonardo F. S., Duboc, Luiz F. (2014): A new species of Astyanax (Ostariophysi: Characifor...
Zanata, Angela Maria, Burger, Rafael, Vita, George, Camelier, Priscila (2019): A new species of Asty...
A new species of Astyanax is described from the upper Rio Paraguai basin, Mato Grosso State, Brazil....
A new Astyanax species is described from several localities in the rio Negro, rio Solimões and lower...
Lima, Flávio C.T., Zuanon, Jansen (2004): A new species of Astyanax (Characiformes: Characidae) from...
Fig. 1. Coastal drainages of states of Espírito Santo and Bahia, eastern Brazil, showing the distrib...