A taxonomic revision of the genus Haplosyllis Langerhans, 1887 (Polychaeta: Syllidae: Syllinae) Author Lattig, Patricia Author Martin, Daniel text Zootaxa 2009 2220 1 40 journal article 10.5281/zenodo.190035 997c03d9-26dd-417b-aff2-c232907ab19c 1175-5326 190035 Haplosyllis aurantiaca ( Eisig, 1881 ) Syllis aurantiaca Eisig, 1881 : 270 –277. Type material. Naples, Mediterranean Sea. Remarks. Licher (1999) considered Syllis aurantiaca as a synonymy of Haplosyllis spongicola . The type material is probably lost, and the original description does not contain illustrations of chaetae and cirri, being impossible to confirm either the synonymy or the validity of the species.