12232 Bidyanus bidyanus (Mitchell, 1838) Terapontidae Grunters or tigerperches Centrarchiformes Teleostei Silver perch Oceania: known only from the Murray-Darling River system, Australia. Range boundaries: Chinchilla (on the Condamine River), South Queensland, Bonshaw (on the Dumaresq River), northeastern New South Wales, Albury (on the Murray River), southeastern New South Wales, Seven Creek and Goulburn River, South Victoria. AMNH 226076 1939 Bidyanus bidyanus AMNH 51691 1969 Bidyanus bidyanus AMNH 92264 1989 Bidyanus bidyanus AMNH 92401 1989 Bidyanus bidyanus AMNH 92402 1989 Bidyanus bidyanus AMNH 99760 1993 Bidyanus bidyanus AMNH 99761 1993 Bidyanus bidyanus AMNH 99762 1993 Bidyanus bidyanus AMNH 99763 1993 Bidyanus bidyanus AMNH 99764 1993 Bidyanus bidyanus AMNH 99765 1993 Bidyanus bidyanus AMNH 99766 1993 Bidyanus bidyanus AMNH 99767 1993 Bidyanus bidyanus AMNH 99768 1993 Bidyanus bidyanus AMNH 99769 1993 Bidyanus bidyanus AMNH 99770 1993 Bidyanus bidyanus AMNH 99771 1993 Bidyanus bidyanus AMNH 99772 1993 Bidyanus bidyanus