👉 Sagenichthys, commonly known as the rainbow trout or rainbow trout, is a species of fish that belongs to the family Cyprinidae and is native to North America. They are characterized by their bright blue coloration and their ability to reproduce sexually through spawning in streams, lakes, rivers, and oceanic waters. Sagenichthys are known for their large size (up to 30 inches long) and their distinctive appearance, which includes a distinctive eye patch on