Nygren, A., Sundkvist, T., Mikac, B. and Pleijel, F. 2010. Two new and two poorly known autolytines (Polychaeta: Syllidae) from Madeira and the Mediterranean Sea. Zootaxa. 2640, 1 (Oct. 2010), 35–52. DOI:https://doi.org/10.11646/zootaxa.2640.1.3.