Keywords: FMIB 52328 Acanthophacelus reticulatus, showing color variations in the male.jpeg Acanthophacelus reticulatus showing color variations in the male Subject Guppies Tag Fish 1907 Cite book Poeciliid Fishes of Rio Grande do Sul and the La Plata Basin Eigenmann Carl H Washington DC Government Printing Office 1907 Proceedings of the United States National Museum vol 32 Fig 1 Creator Carl H Eigenmann PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 52328 Images from the Freshwater and Marine Image Bank to check Carl Eigenmann Poecilia reticulata |