About Parablennius sanguinolentus (Pallas, 1814)
Parablennius sanguinolentus, commonly known as the rusty blenny or Black Sea blenny, is a species of combtooth blenny. It is found in the eastern Atlantic, ranging from the mouth of the Loire in France down to Morocco, and its range also includes the Mediterranean Sea and the Black Sea. This species can grow to a total length of 20 centimetres, which equals 7.9 inches.