On unusual heavy landing of cat fish Tachysurus dussumieri (Valenciennes) at Kasimedu, Madras

An unusual catch of cat fishes was recorded from 'Eda valai' (Bag net) netters. Out of that, 14 t was netted iix a single haul by 'Eda valai' opeiated by a catamaran at a depth of 10-15 m. 'Eda valai' is a traditional boat seine usually operated in shallow coastal areas with an extremely wide rectangular mouth or nearly square, measuring 20 m to catch pelagic shoals.