@inbook{Polychaeta:SourceID:197718, abstract = {This pdf, following the concept of the Encyclopedia of the Swedish Flora and Fauna, covers all species of Swedish aciculate bristleworms (Polychaeta: Aciculata). Identification keys in English are presented for all [aciculata] species.}, author = {Nygren, Arne and Pleijel, Fredrik}, note = {World Polychaeta Database (WPolyDb). Checklist and keys (Swedish/English) to Swedish Polychaeta}, title = {Ringmaskar: Havsborstmaskar, Annelida: Polychaeta. [ArtDatabanken, SLU, Uppsala]. ArtDatabanken. Sveriges lantbruksuniversitet}, url = {http://www.artdatabanken.se/aktuellt/aktuellt/2015/maj/ny-interaktiv-pdf-av-havsborstmaskar-inom-nationalnyckeln-foer-sveriges-flora-och-fauna/}, year = {2015} }