Martian (Superinteressante)

The Martian is a non-sapient creature indigenous to planet Mars.

Biology
This creature is a herbivore, feeding on small Martian plants, and has a scaly skin covered in a wax-like substance which protects it from the ultraviolet radiation. It also has a thick membrane covering its eyes, in order to shield them from violent sandstorms. Due to this membrane, however, the creature has very good eyesight.

The Martian is a quadruped, and uses its strong hind limbs for jumping, which is a very efficient way of locomotion on a low-gravity planet. Due to the frigid temperatures of Mars, the Martian's blood contains ethyl alcohol, rather than water. Since the alcohol has a much lower melting point, it remains liquid at very low temperatures, preventing the Martian from freezing.