Astyanax endy (Characiformes: Characidae), a new fish species from the upper Río Bermejo basin, northwestern Argentina. Author J. M. Mirande Author G. Aguilera Author M. D. L. M. Azpelicueta text Zootaxa 2006 1286 57 68 http://www.zoobank.org/urn:lsid:zoobank.org:pub:89EB739D-FFDE-44FD-AD0F-9E51CC3392FD journal article z01286p057 89EB739D-FFDE-44FD-AD0F-9E51CC3392FD Astyanax eigenmanniorum : ANSP 21627, paratypes , 2 ex., 42.5-49.4 mm, Brasil , Rio Grande do Sul ; AI 180, 10 ex. (1 C&S), 42.5-52.1 mm, Brasil , Rio Grande do Sul , Viamao , acude Charoles and arroio Viuva Tereza . Astyanax cf. eigenmanniorum : MLP 9160, 6 ex., 36.8-80.2 mm, Argentina , Buenos Aires , Los Talas ; MLP 2494, 13 ex., 30.0- 53.1 mm, Argentina , Cordoba , Rio Quinto, Barreto .