clade Euthyneura Pleurobranchaea meckeli is a species of sea slug, specifically a side gill slug or notaspideans.

It is a marine gastropod mollusc in the family Pleurobranchaeidae.

[2] The length of the body attains 15 centimetres (5.9 in), This marine species occurs in the Mediterranean Sea and in the North Atlantic Ocean off Cape Verde and Portugal.