Stingray

It’s  time to learn all about the marine rays, which are cartilaginous fish that belong to the Chondrichthyes class, of which sharks, skates, and chimaeras are also members. This class represents one of the two large groups of fish, the other being the Osteichthians, or bony fish. The name Selachii is also sometimes used for … Leer más

The Eagle Rays are a group of cartilaginous fish that belong to the Myliobatidae family. They are basically  a big species of rays   that unlike other species, tend to live in the open ocean instead of at the bottom of the sea. They belong to the  Aetobatus genus which is a word derived from the … Leer más