DEL-PILAR-RUSO, Y. and SAN MARTIN, G. 2012. Description of a new species of Sphaerosyllis Claparède, 1863 (Polychaeta: Syllidae: Exogoninae) from the Alicante coast (W Mediterranean) and first reports of two other species of Syllidae for the Mediterranean Sea and the Iberian Peninsula. Mediterranean Marine Science. 13, 2 (Sep. 2012), 187–197. DOI:https://doi.org/10.12681/mms.298.