helgolandica, Taxa Only, Exact Match: 2 Treatments

Ophelina helgolandica			Helgason, Julio Parapar Juan Moreira Gudmundur V., 2011, Distribution and diversity of the Opheliidae (Annelida, Polychaeta) on the continental shelf and slope of Iceland, with a review of the genus Ophelina in northeast Atlantic waters and description of two new species, Organisms Diversity & Evolution (New York, N. Y.) 11 (2), pp. 83-105 : 93-94	93-94
Sacconereis helgolandica			Nygren, Arne, 2004, Revision of Autolytinae (Syllidae: Polychaeta)., Zootaxa 680, pp. 1-314 : 197	197