An edible freshwater catfish, Tandanus tandanus (family Plotosidae), formerly widespread in the Murray River, which is greenish brown on the upper part of the body and paler below.
Origin
Late 19th century.
Definition of Murray catfish in US English:
Murray catfish
noun
An edible freshwater catfish, Tandanus tandanus (family Plotosidae), formerly widespread in the Murray River, which is greenish brown on the upper part of the body and paler below.