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Capitellidae

Scientific Names

Preferred Names

Capitellidae
Family recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from EOL Annelida Patch
Capitellidae
Recognized by SERPENT Project
Capitellidae
Family recognized by wikipedia NL, wikipedia VI, wikipedia SV, EOL Dynamic Hierarchy 1.1, EOL Dynamic Hierarchy 1.1, NCBI, GBIF classification, NCBI GGBN GBIF BHL BOLDS data coverage, wikidata_hierarchy tar gz, wikipedia DE, wikipedia PT, wikipedia FR, wikipedia EN, Wikidata Common Names, Wikipedia (inferred records), Wikimedia Commons, Barcode of Life Data Systems, Polytraits, Dynamic Hierarchy Version 2.2 - Test, Global Biotic Interactions, Global Biotic Interactions, and Global Biotic Interactions
Capitellidae
Recognized by Egypt Species List, Moorea Biocode, Moorea Biocode, Australia Species List, Belgium Species List, Brazil Species List, Canada Species List, Chile Species List, China Species List, Costa Rica Species List, Croatia Species List, Denmark Species List, France Species List, Germany Species List, Greece Species List, Greenland Species List, India Species List, Ireland Species List, Isle of Man Species List, Italy Species List, Kuwait Species List, Mariana Islands Species List, Marshall Islands Species List, New Zealand Species List, Norway Species List, Panama Species List, Philippines Species List, Puerto Rico Species List, Romania Species List, Russia Species List, Saint Helena Ascension and Tristan da Cunha, South Africa Species List, Spain Species List, Sweden Species List, The Netherlands Species List, Turkey Species List, Ukraine Species List, United Kingdom Species List, US Virgin Islands Species List, Japan Species List, Indonesia Species List, Mexico Species List, Andaman Sea Species List, Arabian Sea Species List, Arafura Sea Species List, Baffin Bay Species List, Balearic Sea Species List, Arctic Ocean Species List, Barents Sea Species List, Bay of Biscay Species List, Bay of Bengal Species List, Bay of Fundy Species List, Beaufort Sea Species List, Bering Sea Species List, Bass Strait Species List, Black Sea Species List, Bristol Channel Species List, Caribbean Sea Species List, Celtic Sea Species List, Chukchi Sea Species List, Coral Sea Species List, Davis Strait Species List, Eastern China Sea Species List, English Channel Species List, Great Australian Bight Species List, Greenland Sea Species List, Gulf of Aden Species List, Gulf of Alaska Species List, Gulf of Aqaba Species List, Gulf of California Species List, Gulf of Mexico Species List, Gulf of St Lawrence Species List, Inner Seas off the West Coast of Scotland Species, Indian Ocean Species List, Ionian Sea Species List, Irish Sea Species List, Kara Sea Species List, Laccadive Sea Species List, Laptev Sea Species List, Kattegat Species List, Mozambique Channel Species List, Hudson Bay Species List, North Atlantic Species List, North Pacific Species List, North Sea Species List, Persian Gulf Species List, Seto Inland Sea Species List, Skagerrak Species List, South China Sea Species List, Yellow Sea Species List, Tyrrhenian Sea Species List, Sulu Sea Species List, Southern Ocean Species List, Tasman Sea Species List, South Atlantic Species List, South Pacific Species List, Furui 2020, OBIS environmental data records, GBIF national node type records UK, Adriatic Sea Species List, Aegean Sea Species List, Timor Sea Species List, United States Species List, Queirós et al 2013, Pettibone 1982, Brusca and Brusca, 2003, and ecology literature
Capitellidae Grube 1862
Family recognized by Catalogue of Life 7 February 2023 and Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Alternative Names

Capitata Hartman 1947
Doubtful according to GBIF classification
Capitellidae
Harvest ancestor according to SERPENT Project, EOL authors, FAO Fishery Statistics, Global Register of Introduced and Invasive Species, GBIF national node type records UK, GBIF national node type records Brazil, Mozambique Species List, GBIF national node type records Germany, NMNH type specimens, Zookeys, iDigBio type specimen records, iDigBio type specimen records, iDigBio type specimen records, Animal Diversity Web Traits and images, iNaturalist, NMNH Collection, Simpson et al 2020, World Register of Marine Species, BioImages, the virtual fieldguide, UK, TreatmentBank, Global Biotic Interactions, Global Biotic Interactions, and Global Biotic Interactions
Eisigella Gravier 1901
Doubtful according to GBIF classification
Heteromastus Mc Intosh 1885
Doubtful according to GBIF classification
Leiocapitella Magalhaes & Blake 2017
Doubtful according to GBIF classification
Lombricus Vérany 1846
Doubtful according to GBIF classification
Lumbriconais Örsted 1842
Doubtful according to GBIF classification
Paracapitella Carrasco & Gallardo 1987
Doubtful according to GBIF classification
Paraleiochrides Zhang & Sun 1997
Doubtful according to GBIF classification
Tremomastus Eisig 1887
Doubtful according to GBIF classification

Common Names

Japanese

イトゴカイ科 preferred
Recognized by Furui 2020 and admin

Curated hierarchies for Capitellidae

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Spiralia
Annelida
Pleistoannelida
Sedentaria
Capitellidae (this page)
Abyssocapitella Buzhinskaja & Smirnov 2000
Amastigos Piltz 1977
Anotomastus Hartman 1947
Baldia Garwood & Bamber 1988
Barantolla Southern 1921
Capitella Blainville 1828
Capitellethus Chamberlin 1919
Capitobranchus Day 1962
Dasybranchethus Monro 1931
Dasybranchus Grube 1850
Decamastus Hartman 1963
Dodecamastus Blake 2000
Eunotomastus McIntosh 1885
Heteromastus Eisig 1887
Leiocapitella Hartman 1947
Leiocapitellides Hartmann-Schröder 1960
Leiochrides Augener 1914
Leiochrus Ehlers 1908
Lumbricomastus Thomassin 1970
Mastobranchus Eisig 1887
Mediomastus Hartman 1944
Neoheteromastus Hartman 1960
Neomediomastus Hartman 1969
Neonotomastus Fauchald 1972
Neopseudocapitella Rullier & Amoureux 1979
Nonatus Amaral 1980
Notodasus Fauchald 1972
Notomastus M. Sars 1851
Octocapitella Brown 1987
Paracapitella Kirkegaard 1983
Parheteromastides Hartmann-Schröder 1962
Parheteromastus Monro 1937
Peresiella Harmelin 1968
Polymastigos Green 2002
Promastobranchus Gallardo 1968
Pseudocapitella Fauvel 1913
Pseudoleiocapitella Harmelin 1964
Pseudonotomastus Warren & Parker 1994
Rashgua Wesenberg-Lund 1949
Scyphoproctus Gravier 1904
Undecimastus Amoureux 1983
Aeolosomatidae
Apistobranchidae
Arenicolidae
Cirratuliformia
Clitellata
Cossuridae
Echiura
Fabriciidae
Hrabeiellidae
Longosomatidae
Maldanidae
Opheliidae
Orbiniida
Paraonidae
Poecilochaetidae
Potamodrilidae
Sabellariidae
Sabellidae
Scalibregmatidae
Serpulidae
Siboglinidae
Spionidae
Terebelliformia
Travisiidae
Trochochaetidae
Uncispionidae

Catalogue of Life 7 February 2023

Biota
Animalia
Annelida
Polychaeta
Sedentaria Lamarck 1818
Scolecida Rouse & Fauchald 1997
Capitellidae Grube 1862 (this page)
Abyssocapitella Buzhinskaja & Smirnov 2000
Amastigos Piltz 1977
Anotomastus Hartman 1947
Baldia Garwood & Bamber 1988
Barantolla Southern 1921
Capitella Blainville 1828
Capitella Blainville 1828
Capitellethus Chamberlin 1919
Capitobranchus Day 1962
Dasybranchethus Monro 1931
Dasybranchus Grube 1850
Decamastus Hartman 1963
Dodecamastus Blake 2000
Eunotomastus McIntosh 1885
Heteromastus Eisig 1887
Leiocapitella Hartman 1947
Leiocapitellides Hartmann-Schröder 1960
Leiochrides Augener 1914
Leiochrus Ehlers 1908
Lombricus Vérany 1846
Lumbricomastus Thomassin 1970
Mastobranchus Eisig 1887
Mediomastus Hartman 1944
Neoheteromastus Hartman 1960
Neomediomastus Hartman 1969
Neonotomastus Fauchald 1972
Neopseudocapitella Rullier & Amoureux 1979
Nonatus Amaral 1980
Notodasus Fauchald 1972
Notomastus M. Sars 1851
Octocapitella Brown 1987
Paracapitella Kirkegaard 1983
Parheteromastides Hartmann-Schröder 1962
Parheteromastus Monro 1937
Peresiella Harmelin 1968
Polymastigos Green 2002
Promastobranchus Gallardo 1968
Pseudocapitella Fauvel 1913
Pseudoleiocapitella Harmelin 1964
Pseudonotomastus Warren & Parker 1994
Rashgua Wesenberg-Lund 1949
Scyphoproctus Gravier 1904
Undecimastus Amoureux 1983
Arenicolidae Johnston 1835
Cossuridae Day 1963
Maldanidae Malmgren 1867
Opheliidae Malmgren 1867
Orbiniidae Hartman 1942
Paraonidae Cerruti 1909
Scalibregmatidae Malmgren 1867
Travisiidae Hartmann-Schröder 1971

Dynamic Hierarchy Version 2.2 - Test

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Spiralia
Annelida
Pleistoannelida
Sedentaria
Capitellidae (this page)
Abyssocapitella Buzhinskaja & Smirnov 2000
Amastigos Piltz 1977
Anotomastus Hartman 1947
Baldia Garwood & Bamber 1988
Barantolla Southern 1921
Capitella Blainville 1828
Capitellethus Chamberlin 1919
Capitobranchus Day 1962
Dasybranchethus Monro 1931
Dasybranchus Grube 1850
Decamastus Hartman 1963
Dodecamastus Blake 2000
Eunotomastus McIntosh 1885
Heteromastus Eisig 1887
Leiocapitella Hartman 1947
Leiocapitellides Hartmann-Schröder 1960
Leiochrides Augener 1914
Leiochrus Ehlers 1908
Lumbricomastus Thomassin 1970
Mastobranchus Eisig 1887
Mediomastus Hartman 1944
Neoheteromastus Hartman 1960
Neomediomastus Hartman 1969
Neonotomastus Fauchald 1972
Neopseudocapitella Rullier & Amoureux 1979
Nonatus Amaral 1980
Notodasus Fauchald 1972
Notomastus M. Sars 1851
Octocapitella Brown 1987
Paracapitella Kirkegaard 1983
Parheteromastides Hartmann-Schröder 1962
Parheteromastus Monro 1937
Peresiella Harmelin 1968
Polymastigos Green 2002
Promastobranchus Gallardo 1968
Pseudocapitella Fauvel 1913
Pseudoleiocapitella Harmelin 1964
Pseudonotomastus Warren & Parker 1994
Rashgua Wesenberg-Lund 1949
Scyphoproctus Gravier 1904
Undecimastus Amoureux 1983
Aeolosomatidae
Apistobranchidae
Arenicolidae
Cirratuliformia
Clitellata
Cossuridae
Echiura
Fabriciidae
Hrabeiellidae
Longosomatidae
Maldanidae
Opheliidae
Orbiniida
Paraonidae
Poecilochaetidae
Potamodrilidae
Sabellariidae
Sabellidae
Scalibregmatidae
Serpulidae
Siboglinidae
Spionidae
Terebelliformia
Travisiidae
Trochochaetidae
Uncispionidae

EOL Dynamic Hierarchy 1.1

Life
Cellular Organisms
Eukaryota
Opisthokonta
Metazoa
Bilateria
Protostomia
Spiralia
Annelida
Sedentaria
Capitellidae (this page)
Abyssocapitella
Amastigos
Anotomastus
Baldia
Barantolla
Branchiocapitella
Capitella
Capitellethus
Capitobranchus
Dasybranchethus
Dasybranchus
Decamastus
Dodecamastus
Eunotomastus
Heteromastides
Heteromastus
Leiocapitella
Leiocapitellides
Leiochrides
Leiochrus
Lumbricomastus
Mastobranchus
Mediomastus
Neoheteromastus
Neomediomastus
Neonotomastus
Neopseudocapitella
Nonatus
Notodasus
Notomastus
Octocapitella
Paracapitella
Parheteromastides
Parheteromastus
Peresiella
Polymastigos
Promastobranchus
Pseudocapitella
Pseudoleiocapitella
Pseudonotomastus
Rashgua
Scyphoproctus
Undecimastus
Apistobranchidae
Arenicolidae
Cirratuliformia
Clitellata
Cossuridae
Echiura
Fabriciidae
Longosomatidae
Maldanidae
Opheliidae
Orbiniida
Paraonidae
Poecilochaetidae
Sabellariidae
Sabellidae
Scalibregmatidae
Serpulidae
Siboglinidae
Spionidae
Terebelliformia
Travisiidae
Trochochaetidae
Uncispionidae

GBIF classification

Animalia
Annelida
Polychaeta
Capitellidae (this page)
Abyssocapitella Buzhinskaja & Smirnov 2000
Amastigos Piltz 1977
Anotomastus Hartman 1947
Baldia Garwood & Bamber 1988
Barantolla Southern 1921
Branchiocapitella
Capitella Blainville 1828
Capitellethus Chamberlin 1919
Capitobranchus Day 1962
Dasybranchethus Monro 1931
Dasybranchetus Monro 1931
Dasybranchus Grube 1850
Decamastus Hartman 1963
Dodecamastus Blake 2000
Eunotomastus Mc Intosh 1885
Heteromastus Eisig 1887
Leiocapitella Hartman 1947
Leiocapitellides Hartmann-Schröder 1960
Leiochrides Augener 1914
Leiochrus Ehlers 1908
Lumbricomastus Thomassin 1970
Mastobranchus Eisig 1887
Mediomastus Hartman 1944
Monadrilus palliolatus
Neoheteromastus Hartman 1960
Neomediomastus Hartman 1969
Neonotomastus Fauchald 1972
Neopseudocapitella Rullier & Amoureux 1979
Nonatus Amaral 1980
Notodasus Fauchald 1972
Notomastus M. Sars 1851
Octocapitella Brown 1987
Paracapitella Kirkegaard 1983
Parheteromastides Hartmann-Schröder 1962
Parheteromastus Monro 1937
Peresiella Harmelin 1968
Polymastigos Green 2002
Promastobranchus Gallardo 1968
Pseudocapitella Fauvel 1913
Pseudoleiocapitella Harmelin 1964
Pseudonotomastus Warren & Parker 1994
Rashgua Wesenberg-Lund 1949
Scyphoproctus Gravier 1904
Undecimastus Amoureux 1983
Albertaprion Jansonius & Craig 1974
Anabarites Missarzhevsky 1969
Anisocerasites Eller 1955
Arabellites Hinde 1879
Arachnostega Bertling 1992
Archaeoprion Mierzejewski 1975
Arites Kozur 1967
Brochosogenys Colbath 1987
Caulostrepsis Clarke 1908
Contramyzostoma Eeckhaut & Jangoux 1995
Crinincaminus Ettensohn 1981
Cubiculovinea Lommerzheim 1981
Cyclocirra Müller 1841
Didontogaster Thompson 1979
Ditrupula Radwanska 2004
Drilonereistes
Dryptoscolex Thompson 1979
Elleriprion Zawidka 1975
Ethmonaria Yu & Wang 1981
Eunicites Ehlers 1868
Flabetheca Qian & Yin 1985
Fossundecima Thompson 1979
Gotlandites Bergman 1987
Hemicanalis Chiplonkar & Ghare 1977
Himalayaia Singh & Dar Shukla 1981
Hindenites Bergman 1987
Hindeoprion Szaniawski & Wrona 1973
Hystriciola Thompson 1979
Indocera Singh & Dar Shukla 1981
Insolicorypha Conway Morris 1979
Jereminella Lugeon 1919
Kenostrychus Sutton, Briggs, Siveter & Siveter 2001
Koslowskisyrinx Mierzejewski 1986
Kozlowskiprion Kielan-Jaworowska 1966
Laetmonectidae
Lophos Termier, Termier & Lapparent 1973
Lumbriconereites Ehlers 1869
Maeandropolydora Voigt 1965
Manotes Meshkova 1984
Marleneites Eller 1941
Marlenites Taugourdeau 1971
Martina Ziegler 1984
Melanoraphia Arduini, Pinna & Teruzzi 1982
Mobyprion Jansonius & Craig 1974
Mochtyella Kielan-Jaworowska 1962
Multiprion Szaniawski & Wrona 1973
Myoscolex Glaessner 1979
Nereidavus Grinnell 1877
Nerillidae
Opheliidae
Orbiniidae
Orthoconorca Jäger 1983
Orthopelta Eisenack 1939
Ottawina Courtinat 1998
Palaeopelyx Eisenack 1975
Paleoenonites Eller 1942
Paleorhynchus Wang 1983
Paragnathites du Chêne 1974
Parapatraites Eisenack 1981
Pararenicola Wang 1983
Parasabellidites Luo & Zhang 1986
Parergodrilidae
Paulinites Lange 1947
Pedarites Eisenack 1981
Phyllodocida
Polychaetura Hints 1998
Polykladichnus Fursich 1981
Processoprion Szaniawski & Wrona 1973
Prokopitraea Snajdar 1983
Protoarenicola Wang 1983
Protodrilidae
Pseudoarenicola Liu & Yang 1991
Pseudoethmonaria Li & Jiang 1987
Pseudopolydorites Glazek, Marcinkowski & Wierzbowski 1971
Pseudorthotheca Cobbold 1935
Pterogenys Courtinat 1998
Ramesses Schram 1979
Sabellida
Saccocirridae
Sciotoprion Boyer 1975
Siluropelta Eisenack 1981
Simplotubus Singh & Dar Shukla 1981
Sinotubulites Chen, Chen & Qian 1981
Sinugenys Courtinat 1998
Spinocera Singh & Dar Shukla 1981
Spirocavites
Spriggina Glaessner 1958
Stelechopus von Graff 1884
Stephenoscolex Conway Morris 1979
Synclinophora Eisenack 1975
Terebellina
Tibikoia
Titahia Thein 1975
Torellella Holm 1893
Trentonia Pickerill & Forbes 1978
Tubicotomaculum Chiplonkar & Ghare 1977
Uncinogenys Szaniawski & Wrona 1973
Vetustovermis Glaessner 1979
Volborthella Schmidt 1888
Wiwaxia Walcott 1911
141 additional siblings truncated for brevity.
See the resource file for a full list.

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Animalia
Bilateria
Protostomia
Spiralia
Annelida
Polychaeta
Sedentaria
Scolecida
Capitellidae Grube 1862 (this page)
Amastigos Piltz 1976
Anotomastus Hartman 1947
Barantolla Southern 1921
Capitella Blainville 1828
Capitellethus Chamberlin 1919
Capitellides Mesnil 1897
Capitomastus Eisig 1887
Dasybranchetus Monro 1931
Dasybranchus Grube 1850
Decamastus Hartman 1963
Dodecaseta McCammon 1970
Eunotomastus McIntosh 1885
Heteromastus Eisig 1887
Leiocapitella Hartman 1947
Leiochrides Augener 1914
Leiochrus Ehlers 1908
Mastobranchus Eisig 1887
Mediomastus Hartman 1944
Neoheteromastus Hartman 1960
Neomediomastus Hartman 1969
Neonotomastus Fauchald 1972
Notomastus Sars 1850
Parheteromastus Monro 1937
Peresiella Harmelin 1968
Pseudocapitella Fauvel 1913
Pseudoleiocapitella Harmelin 1964
Pulliella Fauvel 1929
Scyphoproctus Gravier 1904
Arenicolidae Johnston 1835
Cossuridae Day 1963
Maldanidae Malmgren 1867
Opheliidae Malmgren 1867
Orbiniidae Hartman 1942
Paraonidae Cerruti 1909
Scalibregmatidae Malmgren 1867

NCBI

root
cellular organisms
Eukaryota
Opisthokonta
Metazoa
Eumetazoa
Bilateria
Protostomia
Spiralia
Lophotrochozoa
Annelida
Polychaeta
Scolecida
Capitellida
Capitellidae (this page)
Barantolla
Capitella
Dasybranchus
Decamastus
Heteromastus
Leiochrides
Mastobranchus
Mediomastus
Notomastus
unclassified Capitellidae
Arenicolidae
Maldanidae
Scalibregmatidae
unclassified Capitellida

wikidata_hierarchy tar gz

Biota
Eukaryota
Unikonta
Opisthokonta
Holozoa
Filozoa
Apoikozoa
Animalia
Eumetazoa
Bilateria
Protostomia
Lophotrochozoa
Annelida
Polychaeta
Scolecida
Capitellidae (this page)
Abyssocapitella
Amastigos
Anotomastus
Arenia
Baldia
Barantolla
Branchiocapitella
Bucherta
Capitella
Capitellethus
Capitellides
Capitita
Capitobranchus
Capitomastus
Dasybranchethus
Dasybranchus
Decamastus
Dodecamastus
Dodecaseta
Eisigella
Eunotomastus
Heteromastides
Heteromastus
Leiocapitella
Leiocapitellides
Leiochrides
Leiochrus
Lombricus
Lumbricomastus
Lumbriconais
Mastobranchus
Mediomastus
Neoheteromastus
Neomediomastus
Neonotomastus
Neopseudocapitella
Nonatus
Notodasus
Notomastus
Octocapitella
Paracapitella
Paraleiocapitella
Parheteromastides
Parheteromastus
Peresiella
Polymastigos
Promastobranchus
Pseudocapitella
Pseudoleiocapitella
Pseudomastus
Pseudonotomastus
Pulliella
Rashgua
Scyphoproctus
Undecimastus
Aeolosomatidae
Arenicolidae
Capitellida
Cossurida
Cossuridae
Maldanidae
Opheliidae
Orbiniidae
Paraonidae
Parergodrilidae
Potamodrilidae
Psammodrilidae
Questidae
Scalibregmatidae
Travisiidae

World Register of Marine Species

Animalia
Annelida
Polychaeta
Capitellidae (this page)
Abyssocapitella
Abyssocapitella Buzhinskaja & Smirnov 2000
Amastigos
Amastigos Piltz 1977
Anotomastus
Anotomastus Hartman 1947
Baldia
Baldia Garwood & Bamber 1988
Barantolla
Barantolla Southern 1921
Branchiocapitella
Capitella
Capitella Blainville 1828
Capitellethus
Capitellethus Chamberlin 1919
Capitobranchus
Capitobranchus Day 1962
Dasybranchethus
Dasybranchethus Monro 1931
Dasybranchus
Dasybranchus Grube 1850
Decamastus
Decamastus Hartman 1963
Dodecamastus
Dodecamastus Blake 2000
Eunotomastus
Eunotomastus McIntosh 1885
Heteromastus
Heteromastus Eisig 1887
Leiocapitella
Leiocapitella Hartman 1947
Leiocapitellides
Leiocapitellides Hartmann-Schröder 1960
Leiochrides
Leiochrides Augener 1914
Leiochrus
Leiochrus Ehlers 1908
Lombricus Vérany 1846
Lumbricomastus
Lumbricomastus Thomassin 1970
Mastobranchus
Mastobranchus Eisig 1887
Mediomastus
Mediomastus Hartman 1944
Neoheteromastus
Neoheteromastus Hartman 1960
Neomediomastus
Neomediomastus Hartman 1969
Neonotomastus
Neonotomastus Fauchald 1972
Neopseudocapitella
Neopseudocapitella Rullier & Amoureux 1979
Nonatus
Nonatus Amaral 1980
Notodasus
Notodasus Fauchald 1972
Notomastus
Notomastus M. Sars 1851
Octocapitella
Octocapitella Brown 1987
Paracapitella
Paracapitella Kirkegaard 1983
Parheteromastides
Parheteromastides Hartmann-Schröder 1962
Parheteromastus
Parheteromastus Monro 1937
Peresiella
Peresiella Harmelin 1968
Polymastigos
Polymastigos Green 2002
Promastobranchus
Promastobranchus Gallardo 1968
Pseudocapitella
Pseudocapitella Fauvel 1913
Pseudoleiocapitella
Pseudoleiocapitella Harmelin 1964
Pseudonotomastus
Pseudonotomastus Warren & Parker 1994
Rashgua
Rashgua Wesenberg-Lund 1949
Scyphoproctus
Scyphoproctus Gravier 1904
Undecimastus
Undecimastus Amoureux 1983
Amphinomida
Anisocerasites
Apharyngtidae
Apharyngtidae Worsaae, Kerbl, Di Domenico, Gonzalez, Bekkouche & Martínez 2021
Arabellites
Arenicolidae
Bundenbachochaeta
Bundenbachochaeta Bartels & Blind 1995
Canalipalpata Rouse & Fauchald 1997
Caulostrepsis
Chaetopteridae
Cossuridae
Crocancistrius
Crocancistrius Briggs & Bartels 2010
Dinophilidae
Dinophilidae Macalister 1876
Dinoscolites
Dinoscolites Stauffer 1933
Diopatraites
Diopatraites Eller 1938
Diopatrichnus
Drilonereisites
Echiura Sedgwick 1898
Echiuroidea
Echiuroidea
Eunicida
Eunicites
Ewaldips
Ewaldips Briggs & Bartels 2010
Glycerites
Glycerites Hinde 1879
Hadoprionidae
Hicetes
Hicetes Clarke 1908
Histriobdellidae
Hunsrueckochaeta
Hunsrueckochaeta Briggs & Bartels 2010
Hyalinaecites
Hyalinaecites Stauffer 1933
Kootenayscolex Nanglu & Caron 2018
Leodicites
Leogenys
Lumbriconereites
Magelonidae
Maldanidae
Marleneites
Marphysaites
Marphysaites Eller 1945
Nereidavus
Nereites
Nereites Murchison & MacLeay ex Murchison 1839
Nerillidae
Nothrites
Opheliidae
Orbiniidae
Orthopelta
Oweniidae
Palaeosabella
Palaeosabella Clarke 1921
Palaeosigma
Palaeosigma Eisenack 1939
Paleoenonites
Paleonereites
Paleonereites Stauffer 1933
Paraglycerites
Paraonidae
Parergodrilidae
Phyllodocida
Polychaetaspidae
Polygordiidae
Pronereites
Protodrilidae
Protodriloididae
Protodriloididae Purschke & Jouin 1988
Protopholoe
Protopholoe Alessandrello, Bracchi & Riou 2004
Psammodrilidae
Psammodrilidae Swedmark 1952
Pseudopelagiellidae
Pseudopelagiellidae Landing, Geyer, Jirkov & Schiaparelli 2021
Pteropelta
Pteropelta Eisenack 1939
Ramphoprionidae
Rhamphegenys
Sabellariidae
Sabellida
Saccocirridae
Scalibregmatidae
Siluropelta
Spintheridae
Spionida
Staurocephalites
Stauronereisites
Stauronereisites Eller 1955
Terebellida
Thalenessites
Thalenessites Stauffer 1933
Tibikoia
Travisiidae
Ungulites
346 additional siblings truncated for brevity.
See the resource file for a full list.
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