Aglaophamus macroura (Schmarda, 1861) (additional source)
Aglaophamus posterobranchus Hartman, 1967 (additional source)
Antinoe abyssicola Uschakov, 1962 accepted as Austrolaenilla abyssicola (Uschakov, 1962) (additional source)
Antinoe pelagica Monro, 1930 accepted as Austrolaenilla pelagica (Monro, 1930) (additional source)
Arabella iricolor (Montagu, 1804) (additional source)
Augeneria monotentaculata Averincev, 1972 accepted as Cenogenus antarctica (Monro, 1930) (original description)
Augeneria tentaculata Monro, 1930 (additional source)
Austrolaenilla antarctica Bergström, 1916 (additional source)
Austrolaenilla fulgens (Hartman, 1964) (status source)
Austrolaenilla hastulifera (Pruvot in Fauvel, 1936) (additional source)
Austrolaenilla setobarba (Monro, 1930) (additional source)
Austrophyllum charcoti (Gravier, 1911) (additional source)
Autolytus branchiatus Averincev, 1972 accepted as Virchowia branchiata (Averincev, 1972) (original description)
Autolytus charcoti Gravier, 1906 accepted as Epigamia charcoti (Gravier, 1906) (additional source)
Autolytus simplex Ehlers, 1900 (additional source)
Barrukia cristata (Willey, 1902) (additional source)
Brania nutrix (Monro, 1936) accepted as Salvatoria nutrix (Monro, 1936) (new combination reference)
Brania rhopalophora (Ehlers, 1897) accepted as Salvatoria rhopalophora (Ehlers, 1897) (additional source)
Drilonereis tenuis (Ehlers, 1900) (additional source)
Eteone sculpta Ehlers, 1897 (additional source)
Eucranta mollis (McIntosh, 1876) (additional source)
Eulagisca gigantea Monro, 1939 (additional source)
Eulagisca puschkini Averincev, 1972 (original description)
Eulalia semenovi Averincev, 1972 (original description)
Eulalia sotniki Averincev, 1972 accepted as Bergstroemia sotniki (Averincev, 1972) (original description)
Eumida subulifera (Ehlers, 1897) (new combination reference)
Eunereis patagonica (McIntosh, 1885) (additional source)
Eunice aucklandica Averincev, 1972 (original description)
Eunice frauenfeldi Grube, 1866 (additional source)
Eunice kerguelensis Averincev, 1972 (original description)
Eunice pennata (Müller, 1776) (additional source)
Eunoe hartmanae (Uschakov, 1962) (additional source)
Eunoe opalina McIntosh, 1885 (additional source)
Euphionella patagonica Monro, 1936 (additional source)
Euphrosyne armadilloides Ehlers, 1900 accepted as Euphrosine armadilloides Ehlers, 1900 (additional source)
Euphrosyne cirratoformis Averincev, 1972 accepted as Euphrosinella cirratoformis (Averincev, 1972) (original description)
Euphrosyne zaveruchi Averincev, 1972 accepted as Euphrosine zaveruchi Averincev, 1972 (original description)
Eusyllis kerguelensis McIntosh, 1885 accepted as Pionosyllis kerguelensis (McIntosh, 1885) (additional source)
Exogone heterosetosa McIntosh, 1885 (additional source)
Genetyllis caeca Averincev, 1972 (original description)
Genetyllis polyphylla (Ehlers, 1897) (additional source)
Genetyllis undulaticirrus Averincev, 1972 (original description)
Glycera capitata abyssicola Averincev, 1972 accepted as Glycera capitata Örsted, 1842 (original description)
Glycera capitata antarctica Averincev, 1972 accepted as Glycera capitata Örsted, 1842 (original description)
Glycera tesselata Grube, 1863 (additional source)
Glycinde armata (Kinberg, 1866) (additional source)
Glycinde stepaniantsae Averincev, 1972 accepted as Bathyglycinde stepaniantsae (Averincev, 1972) (original description)
Gorekia crassicirrus [auctt. misspelling] accepted as Gorekia crassicirris (Willey, 1902) (basis of record)
Harmothoe cilielytris Uschakov, 1962 (additional source)
Harmothoe crosetensis (McIntosh, 1885) (additional source)
Harmothoe ferox (Baird, 1865) accepted as Antarctinoe ferox (Baird, 1865) (new combination reference)
Harmothoe gourdoni Gravier, 1911 accepted as Harmothoe fullo (Grube, 1877) (additional source)
Harmothoe gruzovi Averincev, 1972 accepted as Harmothoe crosetensis (McIntosh, 1885) (original description)
Harmothoe magellanica (McIntosh, 1885) (additional source)
Harmothoe molluscum (Ehlers, 1897) accepted as Harmothoe magellanica (McIntosh, 1885) (new combination reference)
Harmothoe spinosa Kinberg, 1856 (additional source)
Hemipodus digitifera Knox, 1960 accepted as Hemipodia simplex (Grube, 1857) (additional source)
Hermadion magalhaensi Kinberg, 1856 (additional source)
Kefersteinia fauveli Averincev, 1972 accepted as Psamathe fauveli (Averincev, 1972) (original description)
Laetmatonice producta accepted as Laetmonice producta Grube, 1877 (additional source)
Leanira quatrefagesi Kinberg, 1856 (additional source)
Lepidasthenia brunnea Day, 1960 (additional source)
Lepidasthenia gigas (Johnson, 1897) (additional source)
Lumbrineris impatiens antarctica Averincev, 1972 (original description)
Lumbrineris magalhaensis Kinberg, 1865 (additional source)
Macella Averincev, 1972 accepted as Bathymacella Pettibone, 1976 (original description)
Macella uschakovi Averincev, 1972 accepted as Bathymacella uschakovi (Averincev, 1972) (original description)
Macellicephala mirabilis (McIntosh, 1885) (additional source)
Macelloides antarctica Uschakov, 1957 (additional source)
Mystides notialis Ehlers, 1913 (additional source)
Nephthys serratus Hartman, 1953 accepted as Nephtys imbricata Grube, 1857 (basis of record)
Nereis eugeniae (Kinberg, 1865) (additional source)
Nicon ehlersi Hartman, 1953 accepted as Nicon maculata Kinberg, 1865 (additional source)
Ninoe falklandica Monro, 1936 (additional source)
Ninoe leptognata [auctt. misspelling] accepted as Ninoe leptognatha Ehlers, 1900 (basis of record)
Odontosyllis hartmanae Averincev, 1972 (original description)
Onuphis (Nothria) abranchiata (McIntosh, 1885) accepted as Anchinothria pycnobranchiata (McIntosh, 1885) (new combination reference)
Onuphis (Nothria) armandi (McIntosh, 1885) accepted as Paradiopatra ehlersi (McIntosh, 1885) (new combination reference)
Onuphis (Nothria) conchylega M. Sars, 1835 accepted as Nothria conchylega (Sars, 1835) (new combination reference)
Onuphis (Nothria) lepta Chamberlin, 1919 accepted as Paradiopatra lepta (Chamberlin, 1919) (new combination reference)
Onuphis (Nothria) notialis Monro, 1930 accepted as Kinbergonuphis notialis (Monro, 1930) (new combination reference)
Onuphis (Nothria) pseudoiridescens Averincev, 1972 accepted as Onuphis pseudoiridescens Averincev, 1972 (original description)
Onuphis dorsalis (Ehlers, 1897) accepted as Kinbergonuphis dorsalis (Ehlers, 1897) (additional source)
Ophryotrocha claparedii Studer, 1878 accepted as Ophryotrocha claparedei Studer, 1878 (additional source)
Oxydromus incomptus (Ehlers, 1913) accepted as Gyptis incompta Ehlers, 1913 (additional source)
Paramarphysa proppi Averincev, 1972 accepted as Nicidion proppi (Averincev, 1972) (original description)
Paramphinome australis Monro, 1930 (additional source)
Paranaitis bowersi (Benham, 1927) (new combination reference)
Paronuphis abyssorum (Chamberlin, 1919) accepted as Leptoecia abyssorum Chamberlin, 1919 (additional source)
Paronuphis antarctica (Monro, 1930) accepted as Paradiopatra antarctica (Monro, 1930) (additional source)
Phyllodoce (Anaitides) patagonica (Kinberg, 1866) accepted as Phyllodoce patagonica (Kinberg, 1866) (additional source)
Pionosyllis maxima Monro, 1930 accepted as Eusyllis maxima (Monro, 1930) (additional source)
Polyeunoa laevis McIntosh, 1885 (additional source)
Polynoe antarctica Kinberg, 1858 accepted as Neopolynoe antarctica (Kinberg, 1858) (additional source)
Prochaetoparia abyssicola Averincev, 1972 (original description)
Rhamphobrachium ehlersi Monro, 1930 represented as Rhamphobrachium (Spinigerium) ehlersi Monro, 1930 (additional source)
Rhamphobrachium golikovi Averincev, 1972 (original description)
Sphaerodoridium longesetosa Averincev, 1972 (original description)
Sphaerodoridium parvum (Ehlers, 1913) accepted as Sphaerodoropsis parva (Ehlers, 1913) (additional source)
Sphaerodorum antarctica (McIntosh, 1885) accepted as Sphaerodorum antarcticum (McIntosh, 1885) (new combination reference)

Antarctica for Kefersteinia fauveli Averincev, 1972 
Auckland Island for Eunice aucklandica Averincev, 1972 

Holotype ZI 15766, geounit Antarctic Ocean, identified as Autolytus branchiatus Averincev, 1972

 Depth range

 for Autolytus branchiatus Averincev, 1972

30 m. [details]

 Distribution

 for Autolytus branchiatus Averincev, 1972

Antarctic Ocean, Davis Sea.  [details]

 Editor's comment

 for Trypanosyllis didenkoi Averincev, 1972

The spelling of the present taxon was represented in WoRMS as being 'didenkai'. This was however an original ... [details]

 Etymology

 for Autolytus branchiatus Averincev, 1972

The specific epithet branchiata refers probably to the shape of the nuchal epaulettes as branching outgrowths, ... [details]

 Etymology

 for Paramarphysa proppi Averincev, 1972

Not stated. Perhaps 'Propp' is a personal name [details]

 Habitat

 for Autolytus branchiatus Averincev, 1972

Rocks.  [details]

 Nomenclature

 for Laenilla fulgens Fauvel, 1936

The history and authorship of Laenilla fulgens is complex, and it is explained here why it is an unavailable name. ... [details]

 Nomenclature

 for Steggoa magalaensis minuta Averincev, 1972

Original name pre-occupied, junior homonym to Steggoa minuta Hartmann-Schröder, 1962, and replaced by ... [details]

 Publication date

 for Psamathe fauveli (Averincev, 1972)

Date of combination was originally wrongly recorded as 1962 due to a data-entry error. It is 1972. [details]

 Type locality

 for Autolytus branchiatus Averincev, 1972

Antarctic Ocean, Davis Sea, Tokarev Island (geocoordinates estimated with gazetteer to be approximately lat. ... [details]

 Type locality

 for Paramarphysa proppi Averincev, 1972

off Kerguelen Island, Indian Ocean, 141 m, in sediment of broken bryozoan fragments  [details]