American upside-down catfish (SciiFii)

The American upside-down catfish (Neosynodontis americanum) is a species of pimelodid catfish, despite its name, appearance, and behavior resembling mochokid catfishes of Africa, that originally did not exist, but has since been created by SciiFii and introduced throughout the lakes, rivers, ponds, and man-made waterways across North America to help boost biodiversity. American upside-down catfish are small, reaching a maximum of 9.6 centimetres (3.8 inches) long. Like members of the family Mochokidae, they have large eyes, a large dorsal fin and three pair of barbels. These fish are adapted to spend most of their time upside-down. This is reflected in the fish's pigmentation – their bellies are darker than their backs, a form of countershading. These fish have lighter colors on the top of their bodies and darker colors below used for camouflage. The lighter colors on the top of them make it harder for predators to see the fish when looking up toward the sky but only when the fish are swimming upside-down. American upside-down catfish are mostly nocturnal, and feed primarily on insects, crustaceans, and plant matter. These fish lay eggs. The young fish do not swim upside-down until they are about two months old. Adults swim and rest upside down in the water. They swim faster when upside down, and are more likely to be upside down around objects or at the water bottom. The more objects around the fish, the more they tend to swim upside down. When close to an object, the fish puts its ventral side closest to the object. It rarely swims in the middle of the water, preferring to swim either at the bottom or at the surface. By swimming upside down when it feeds, it can readily catch prey at the surface from beneath. The conservation status of the American upside-down catfish is Least Concern due to successful conservation efforts, the American upside-down catfish's wide range and its tolerance to many of the human activities.
Category:Animals
Category:Species
Category:SciiFii