Macaronesian Pycnogonida

Thirty-two species of Pycnogonida are recorded from the region enclosed by the Azores, Cape Verde Islands and Mauritania, in depths between 0 and 3100 m. Of these, four are new: Eurycyde diacantha, Achelia tenuipes, Achelia turba, and Nymphon curvidens. The ranges of nine species are enlarged