Catfish are a diverse group of fish named for their prominent barbells, which give the image of cat-like whiskers. Catfish are found primarily in freshwater environments of all kinds, with species on every continent except Antarctica.Some species from the families Ariidae and Plotosidae are also found in marine environments.
There are armour-plated types and also naked types, however, they do not have scales. Not all catfish families have prominent barbells; what defines a fish as being in the order Siluriformes are certain features of the skull and swimbladder.
Nutritional benefits of catfish?
In addition to being low in calories and sodium, catfish is packed with protein, healthy fats, vitamins, and minerals. Catfish is a low calorie, high protein seafood that’s a great source of nutrients, including vitamin B12, selenium, and omega-3 and omega-6 fatty acids.
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