A worldwide community photographing and learning about wildlife
Catfishes (order Siluriformes) are a diverse group of ray-finned fish. Named for their prominent barbels, which resemble a cat's whiskers, catfish range in size and behavior from the heaviest and longest, the Mekong giant catfish from Southeast Asia and the second longest, the wels catfish of Eurasia, to detritivores (species that eat dead material on the bottom), and even to a tiny parasitic species commonly called the candiru, Vandellia cirrhosa. There are armour-plated types and also naked types, neither having scales. Despite their name, not all catfish have prominent barbels; members of the Siluriformes order are defined by features of the skull and swimbladder. Catfish are of considerable commercial importance; many of the larger species are farmed or fished for food. Many of the smaller species, particularly the genus Corydoras, are important in the aquarium hobby.
Their preferred habitat in large rivers, is the deeper areas that have a moderate to strong current. Within these areas, blue catfish generally seek out deep holes with abundant cover that provide relief from strong currents, but they also like to roam the open water to feed, Look for outside bends in rivers, tailwaters below dams, creek mouths, humps and mussel beds are all common blue cat locations.
pictures taken @ island of punta buri ajuy philippines
No Comments