A new species of the freshwater fish genus Astyanax (Ostariophysi: Characidae) from the rio Iguacu basin, southeastern Brazil. Vinícius Abilhoa Luiz Fernando Duboc Zootaxa 2007 1587 43 52 34PZ 7993 urn:lsid:zoobank.org:act:4DB39814-5BBA-4D7B-8C5D-F830AB26824D Characidae Astyanax CoL Animalia Astyanax Baird & Girard 1854:26 Characiformes 51 Chordata genus    rio Iguacubasin:  MNRJ27964, 15, Usina Hidreletrica de Foz do Areia,  4 Jul 1992.   SaoPaulo State: rio Paranapanema basin:  MHNCI9144, 14 (2 c&s), road SP-261, stream tributary of rio Claro, approx. 22°47’S 49°10’W,  9 Jul 2000;   MNRJ27970, 31, small tributary of rio das Almas, approx. 24°08’S 48°20’W,  7 Nov 2002. 923905747 1992-07-04 MNRJ Brazil rio Iguacu basin: Usina Hidreletrica de Foz do Areia MNRJ 27964 Parana 923905740 2000-07-09 MHNCI Brazil -22.783333 rio Paranapanema basin: road SP-261, stream tributary of rio Claro -49.166668 MHNCI 9144 Sao Paulo State 923905756 2002-11-07 MNRJ Brazil -24.133333 small tributary of rio das Almas -48.333332 MNRJ 27970 Sao Paulo State