Stomach contents of the catfishes Osteogeneiosus militaris (Linnaeus, 1758) and Arius maculatus (Thunberg, 1792) in the Songkhla Lake
Stomach contents of the catfishes Osteogeneiosus militaris (Linnaeus, 1758) and Arius maculatus (Thunberg, 1792) in the Songkhla Lake