25536 Neosilurus equinus (Weber, 1913) Plotosidae Eeltail catfishes Siluriformes Teleostei Southern tandan Asia and Oceania: central-southern New Guinea including the Upper Kikori (including Lake Kutubu), Fly-Strickland and Lorentz river systems. AMNH 20316 Tandanus equinus AMNH 36814 Tandanus equinus AMNH 9506 Tandanus equinus AMNH 19843 1952 Tandanus equinus AMNH 10206 1975 Tandanus equinus