👉 Iberocypris is a genus in the family Cyprinidae, which belongs to the order Cypriniformes and is found in various freshwater habitats around the world. The species commonly known as the blue goby (Iberocypris tridactyla) is a small, streamlined fish with a distinctive blue coloration. It is often found in brackish or saltwater environments, such as rivers, lakes, and streams, where it can be found in