Keywords: FMIB 52269 Astyanax binoculatus L A characin found everywhere in tropical south America, from Panama to Buenos Ayres est of the Andes.jpeg Astyanax binoculatus L A characin found everywhere in tropical south America from Panama to Buenos Ayres est of the Andes close relatives existed in the early tertiary This photograph of a specimen from Trinidae Subject Astyanax Tag Fish 1906 Cite book Fresh-Water Fishes of South and Middle America Eigenmann Carl H Popular Science Monthly June 1906 521 Creator Carl H Eigenmann PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 52269 Images from the Freshwater and Marine Image Bank to check Carl Eigenmann Astyanax bimaculatus |