51348 Bryconamericus scleroparius (Regan, 1908) Stevardiidae Stevardiids Diapominae Characiformes Teleostei Central and South America: coastal rivers in Costa Rica, Ecuador and Panama. FB 2736947 Tetragonopterus scleroparius GCRL 5118 1959 Bryconamericus ricae GCRL 5120 1959 Bryconamericus ricae GCRL 5119 1960 Bryconamericus ricae GCRL 5121 1960 Bryconamericus ricae