Amage Malmgren, 1866 (original description)
Amage auricula Malmgren, 1866 (original description)
Ampharete Malmgren, 1866 (original description)
Ampharete grubei Malmgren, 1865 (original description)
Ampharetidae Malmgren, 1866 (original description)
Amphicteis gunneri (M. Sars, 1835) (additional source)
Amphictene auricoma (O.F. Müller, 1776) (additional source)
Amphitrite Müller, 1771 (additional source)
Amphitrite cirrata Müller, 1776 (additional source)
Amphitritinae Malmgren, 1866 accepted as Terebellinae Johnston, 1846 (original description)
Axionice Malmgren, 1866 (original description)
Chone Krøyer, 1856 (additional source)
Chone infundibuliformis Krøyer, 1856 (additional source)
Euchone Malmgren, 1866 (original description)
Euchone rubrocincta (Sars, 1862) (additional source)
Lagis Malmgren, 1866 (original description)
Lagis koreni Malmgren, 1866 (original description)
Lanassa Malmgren, 1866 (original description)
Lanassa nordenskioldi Malmgren, 1866 (original description)
Lanice Malmgren, 1866 (original description)
Lanice conchilega (Pallas, 1766) (new combination reference)
Laonome Malmgren, 1866 (original description)
Laonome kroyeri Malmgren, 1866 (original description)
Lysilla Malmgren, 1866 (original description)
Lysilla loveni Malmgren, 1866 (original description)
Lysippe Malmgren, 1866 (original description)
Lysippe labiata Malmgren, 1866 (original description)
Melinna Malmgren, 1866 (original description)
Melinna cristata (M. Sars, 1851) (new combination reference)
Nicolea Malmgren, 1866 (original description)
Nicolea zostericola Örsted, 1844 (new combination reference)
Pectinaria belgica (Pallas, 1766) (additional source)
Pista Malmgren, 1866 (original description)
Pista cristata (Müller, 1776) (additional source)
Polycirrini Malmgren, 1866 (original description)
Polycirrus Grube, 1850 (additional source)
Sabellides Milne Edwards in Lamarck, 1838 accepted as Ampharete Malmgren, 1866 (redescription)
Sabellides octocirrata (M. Sars, 1835) accepted as Ampharete octocirrata (Sars, 1835) (additional source)
Samytha Malmgren, 1866 (original description)
Samytha sexcirrata (M. Sars, 1856) (new combination reference)
Sosane Malmgren, 1866 (original description)
Sosane sulcata Malmgren, 1866 (original description)
Terebellides Sars, 1835 (additional source)
Thelepus Leuckart, 1849 (additional source)
Trichobranchidae Malmgren, 1866 (original description)
Trichobranchinae Malmgren, 1866 accepted as Trichobranchidae Malmgren, 1866 (original description)
Trichobranchus Malmgren, 1866 (original description)
Trichobranchus glacialis Malmgren, 1866 (original description)