Álvarez-Campos, P., Gil, J., & Martín, G. S. (2015). Unveiling the Rosetta Stone of syllids: redescription and neotype designation of Syllis monilaris Savigny in Lamarck, 1818, type species of type genus of family Syllidae Grube, 1850 (Annelida). Zootaxa, 4040(3), 317–330. https://doi.org/10.11646/zootaxa.4040.3.4