Lattig, P., San Martín, G., & Martin, D. (2007). Taxonomic and morphometric analyses of the Haplosyllis spongicola complex (Polychaeta: Syllidae: Syllinae) from Spanish seas, with re-description of the type species and descriptions of two new species. Scientia Marina, 71(3), 551–570. https://doi.org/10.3989/scimar.2007.71n3551