11140 Mesonauta festivus (Heckel, 1840) Cichlidae Cichlids Cichlasomatinae Cichliformes Teleostei Flag cichlid South America: Paraná River basin, in the Paraguay River drainage in Brazil and Paraguay; Amazon River basin, in the Guaporé (Brazil and Bolivia), Madre de Dios (Peru), Mamoré (Bolivia), Jamari and Tapajós (Brazil) River drainages. UBC 110625 Mesonauta festivus UBC 110621 Mesonauta festivus AMNH 1260 Mesonauta festivus AMNH 12747 Mesonauta festivus AMNH 13438 Mesonauta festivus AMNH 17647 Mesonauta festivum AMNH 4408 Mesonauta festivus AMNH 7104 1908 Mesonauta festivus AMNH 9321 1912 Mesonauta festivum AMNH 18205 1913 Mesonauta festivus AMNH 4351 1914 Mesonauta festivus AMNH 17355 1915 Mesonauta festivus AMNH 43344 1933 Mesonauta festiva AMNH 14300 1937 Mesonauta festivus AMNH 14332 1937 Mesonauta festivus AMNH 14658 1939 Mesonauta festivus AMNH 39783 1964 Mesonauta festivum AMNH 39859 1964 Mesonauta festivum AMNH 39893 1964 Mesonauta festivum AMNH 39939 1964 Mesonauta festiva AMNH 40053 1964 Mesonauta festiva AMNH 40186 1964 Mesonauta festiva AMNH 221332 1977 Mesonauta festivus AMNH 221355 1977 Mesonauta festivus AMNH 221360 1977 Mesonauta festivus AMNH 221381 1977 Mesonauta festivus AMNH 221398 1977 Mesonauta festivus AMNH 221369 1978 Mesonauta festivus AMNH 217720 1979 Mesonauta festivus AMNH 77803 1983 Mesonauta festivus AMNH 74514 1984 Mesonauta festivus AMNH 74515 1984 Mesonauta festivus AMNH 74516 1984 Mesonauta festivus AMNH 74517 1984 Mesonauta festivus AMNH 74518 1984 Mesonauta festivus