裂虫科
下属分类

本科包括以下属：
Acritagasyllis Lucas, San Martín et Sikorski, 2010
Alcyonosyllis Glasby et Watson, 2001
Amblosyllis Grube, 1857，异名：Amblyosyllis Grube, 1857
Anguillosyllis Day, 1963
Anoplosyllis Claparède, 1868
Antolytides Malaquin, 1893
Astreptosyllis Kudenov et Dorsey, 1982
Bollandiella Glasby et Krell, 2009
Brachysyllis Imajima et Hartman, 1964
鳃裂虫属 Branchiosyllis Ehlers, 1887
Brania Quatrefages, 1866
Brevicirrosyllis San Martín, López et Aguado, 2009
Campesyllis Chamberlin, 1919
Cices Diaz-Castaneda et San Martín, 2001，异名：Cicese Díaz-Castañeda et San Martín, 2001
Clavisyllis Knox, 1957
Dentatisyllis Perkins, 1981
Dioplosyllis Gidholm, 1962
Ehlersia Lamarck, 1818
Epigamia Nygren, 2004
Erinaceusyllis San Martín, 2003
Erseia Nygren, Sundkvist, Mikac et Pleijel, 2010
Eucerastes Ehlers, 1864
Eurysyllis Ehlers, 1864
Eusyllis Malmgren, 1867
艾裂虫属 Exogone Örsted, 1845
Exogonita Hartman et Fauchald, 1971
Exogonoides Day, 1963
Fauvelia Gravier, 1900
Guillermogonita Böggemann, 2009
Haplosyllides Augener, 1922
单裂虫属 Haplosyllis Langerhans, 1879
Hemisyllis Verrill, 1900
Heterosyllis Claparède, 1863
Imajimaea Nygren, 2004
Inermosyllis San Martín, 2003
Irmula Ehlers, 1913
Karroonsyllis San Martín et López, 2003
Lamellisyllis Day, 1960
Lapithas Kinberg, 1866
Levidorum Hartman, 1967
Lophosyllis Sars, 1867
Megasyllis San Martín, Hutchings et Aguado, 2008
Miscellania Martin, Alós et Sardá, 1990
Monocerina Costa, 1861
Murrindisyllis San Martín, Aguado et Murray, 2007
多链虫属 Myrianida Milne Edwards, 1845
Neopetitia San Martín, 2003
Nooralia San Martín, 2002
Nuchalosyllis Rullier et Amoureux, 1979
Nudisyllis Knox et Cameron, 1970
Odontosyllis Claparède, 1863
Opisthodonta Langerhans, 1879
Opisthosyllis Langerhans, 1879
Pachyprocerastea Nygren, 2004
Palposyllis Hartmann-Schröder, 1977
Paraehlersia San Martín, 2003
Parahaplosyllis Hartmann-Schröder, 1990
Paraopisthosyllis Hartmann-Schröder, 1991
Parapionosyllis Fauvel, 1923
Paraproceraea Nygren, 2004
Paraprocerastea San Martín et Alós, 1989
Parapterosyllis Hartmann-Schröder, 1960
Parasitosyllis Potts, 1912
拟球须裂虫属 Parasphaerosyllis Monro, 1937
Paratyposyllis Hartmann-Schröder, 1962
Parautolytus Ehlers, 1900
Parexogone Mesnil et Caullery, 1918
Parexogone Mesnil et Caullery, 1918
Parhaplosyllis Hartmann-Schröder, 1990
Periboea Kinberg, 1866
Perkinsyllis San Martín, López et Aguado, 2009
Petrosyllis
Photocharis Ehrenberg, 1835
Phyllosyllis Ehlers, 1897
Pionosyllis Malmgren, 1867
Plakosyllis Hartmann-Schröder, 1956
Planicirrata Nygren, 2004
Platysyllis Grube, 1878
Proceraea Ehlers, 1864
Procerastea Langerhans, 1884
Prosphaerosyllis San Martín, 1984
Prosphaerosyllis adelae (San Martín, 1984)
Prosphaerosyllis battiri San Martín, 2005
Prosphaerosyllis bilineata (Kudenov & Harris, 1995)
Prosphaerosyllis brachycephala Fukuda, Yunda-Guarin & Nogueira, 2009
Prosphaerosyllis brandhorsti (Hartmann-Schröder, 1965)
Prosphaerosyllis brevicirra (Hartmann-Schröder, 1960)
Prosphaerosyllis campoyi (San Martín, Acero, Contonente & Gómez, 1982)
Prosphaerosyllis chauseyensis Olivier, Grant, San Martín, Archambault & McKindsey, 2012
Prosphaerosyllis danovaroi Langeneck, Musco & Castelli, 2018
Prosphaerosyllis fittoni San Martín, Lucas & Westheide, 2021
Prosphaerosyllis fujianensis Ding & Westheide, 2008
Prosphaerosyllis giandoi (Somaschini & San Martín, 1994)
Prosphaerosyllis hongkongensis Ding & Westheide, 2008
Prosphaerosyllis isabellae (Nogueira, San Martín & Amaral, 2001)
Prosphaerosyllis kerguelensis (McIntosh, 1885)
Prosphaerosyllis laubieri Olivier, Grant, San Martín, Archambault & McKindsey, 2012
Prosphaerosyllis longicauda (Webster & Benedict, 1887)
Prosphaerosyllis longipapillata (Hartmann-Schröder, 1979)
Prosphaerosyllis magnoculata (Hartmann-Schröder, 1986)
Prosphaerosyllis marmarae Çinar, Dagli & Acik, 2011
Prosphaerosyllis modinouae Neal & Paterson, 2020
Prosphaerosyllis multipapillata (Hartmann-Schröder, 1979)
Prosphaerosyllis nathani (San Martín & López, 1998)
Prosphaerosyllis opisthoculata (Hartmann-Schröder, 1979)
Prosphaerosyllis palpopapillata (Hartmann-Schröder & Rosenfeldt, 1992)
Prosphaerosyllis papillosissima (Hartmann-Schröder, 1979)
Prosphaerosyllis semiverrucosa (Ehlers, 1913)
Prosphaerosyllis sotoi Salcedo, San Martín & Solís-Weiss, 2016
Prosphaerosyllis sublaevis (Ehlers, 1913)
Prosphaerosyllis tetralix (Eliason, 1920)
Prosphaerosyllis xarifae (Hartmann-Schröder, 1960)
Psammosyllis Westheide, 1990
Pseudosyllis Grube, 1863
Ramisyllis Glasby, Schroeder et Aguado, 2012
Rhopalosyllis Augener, 1913
Salvatoria McIntosh, 1885
Sphaerosyllis Claparède, 1863
Sphaerosyllis San Martin et Aguado, 2014
Streptodonta San Martín et Hutchings, 2006
Streptospinigera Kudenov, 1983
Streptosyllis Webster et Benedict, 1884
Syllides Örsted, 1845
裂虫属 Syllis Lamarck, 1818，异名：Syllis Savigny, 1818
Synmerosyllis San Martín, López et Aguado, 2009
Synsyllis Verrill, 1900
Tetrapalpia San Martín, Hutchings et Aguado, 2008
Trypanedenta Imajima et Hartman, 1964
Trypanobia Imajima et Hartman, 1964
Trypanospina Álvarez-Campos, Taboada, San Martín, Leiva et Riesgo, 2018
Trypanosyllis Claparède, 1864
Virchowia Langerhans, 1879
Westheidesyllis San Martín, López et Aguado, 2009
Xenosyllides Perejaslavtseva, 1891
Xenosyllis Marion et Bobretzky, 1875