Revision of Autolytinae (Syllidae: Polychaeta). Nygren, Arne Zootaxa 2004 680 1 314 1fe1547e-4c38-44cc-ace9-409b72a294cd Sars, 1869 Sars 1869 [264,557,443,470] Polychaeta Syllidae Umbellisyllis CoL Animalia Phyllodocida 199 200 Annelida genus   Typespecies:  Umbellisyllis fasciata Sars, 1869by monotypy.