Alluandella Chamberlin, 1919 accepted as Alluaudella Gravier, 1905 accepted as Odontosyllis Claparède, 1863 (original description)
Amphelothrix Chamberlin, 1919 accepted as Marphysa Quatrefages, 1866 (original description)
Amphictius Chamberlin, 1919 accepted as Amphicteis Grube, 1850 (original description)
Anaplosyllis Chamberlin, 1919 (original description)
Antiobactrum Chamberlin, 1919 (original description)
Aphelothrix Chamberlin, 1919 accepted as Marphysa Quatrefages, 1866 (original description)
Aricidia Chamberlin, 1919 accepted as Aricidea Webster, 1879 (original description)
Balanochaeta Chamberlin, 1919 (original description)
Biborin Chamberlin, 1919 (original description)
Branchethus Chamberlin, 1919 accepted as Scoloplos Blainville, 1828 (original description)
Bylgides Chamberlin, 1919 (original description)
Campesyllis Chamberlin, 1919 (original description)
Caulleriella Chamberlin, 1919 (original description)
Cenogenus Chamberlin, 1919 (original description)
Cenothrix Chamberlin, 1919 accepted as Arabella Grube, 1850 (original description)
Chaunorhynchus Chamberlin, 1919 accepted as Ceratocephale Malmgren, 1867 (original description)
Dexiorbis Chamberlin, 1919 (original description)
Dindymenides Chamberlin, 1919 accepted as Travisia Johnston, 1840 (original description)
Disomides Chamberlin, 1919 accepted as Trochochaeta Levinsen, 1884 (original description)
Enopteris Chamberlin, 1919 accepted as Enapteris Rosa, 1908 (original description)
Ephesiella Chamberlin, 1919 (original description)
Eulepethus Chamberlin, 1919 (original description)
Eupistella Chamberlin, 1919 (original description)
Euratella Chamberlin, 1919 (original description)
Euscione Chamberlin, 1919 accepted as Axionice Malmgren, 1866 (original description)
Euthalanessa Chamberlin, 1919 accepted as Euthalenessa Darboux, 1900 (original description)
Evarnella Chamberlin, 1919 accepted as Harmothoe Kinberg, 1856 (original description)
Frenna Chamberlin, 1919 accepted as Frennia Viguier, 1912 (original description)
Gwasitoa Chamberlin, 1919 accepted as Asclerocheilus Ashworth, 1901 (original description)
Hanchiella Chamberlin, 1919 accepted as Hauchiella Levinsen, 1893 (original description)
Harmopsides Chamberlin, 1919 (original description)
Hemiglycera Chamberlin, 1919 (original description)
Ilyphagus Chamberlin, 1919 (original description)
Kainonereis Chamberlin, 1919 (original description)
Kebuita Chamberlin, 1919 accepted as Asclerocheilus Ashworth, 1901 (original description)
Kesun Chamberlin, 1919 accepted as Travisia Johnston, 1840 (original description)
Laetmonicella Chamberlin, 1919 (original description)
Laonomedes Chamberlin, 1919 (original description)
Leptoecia Chamberlin, 1919 (original description)
Liphobranchius Chamberlin, 1919 accepted as Lipobranchius Cunningham & Ramage, 1888 (original description)
Liphobranchus Chamberlin, 1919 accepted as Lipobranchius Cunningham & Ramage, 1888 (original description)
Lipobranchus Chamberlin, 1919 accepted as Lipobranchius Cunningham & Ramage, 1888 (original description)
Lophonta Chamberlin, 1919 (original description)
Loranda Chamberlin, 1919 (original description)
Mastigethus Chamberlin, 1919 (original description)
Mauita Chamberlin, 1919 (original description)
Moranis Chamberlin, 1919 accepted as Spiophanes Grube, 1860 (original description)
Moyanus Chamberlin, 1919 (original description)
Namanereis Chamberlin, 1919 (original description)
Nans Chamberlin, 1919 (original description)
Nausica Chamberlin, 1919 (original description)
Neolepea Chamberlin, 1919 accepted as Neoleprea Hessle, 1917 (original description)
Oriades Chamberlin, 1919 accepted as Amphicorina Claparède, 1864 (original description)
Pabits Chamberlin, 1919 (original description)
Paiwa Chamberlin, 1919 (original description)
Pantoithrix Chamberlin, 1919 (original description)
Paraiospilus Chamberlin, 1919 (original description)
Parathelpus Chamberlin, 1919 accepted as Parathelepus Caullery, 1915 (original description)
Paumotella Chamberlin, 1919 (original description)
Plotobia Chamberlin, 1919 (original description)
Plotohelmis Chamberlin, 1919 (original description)
Plotolepis Chamberlin, 1919 (original description)
Podarmus Chamberlin, 1919 (original description)
Prageria Chamberlin, 1919 (original description)
Priarea Chamberlin, 1919 (original description)
Psammatolus Chamberlin, 1919 (original description)
Pterothrix Chamberlin, 1919 (original description)
Ranzanides Chamberlin, 1919 accepted as Mesochaetopterus Potts, 1914 (original description)
Saphobranchia Chamberlin, 1919 (original description)
Scionides Chamberlin, 1919 (original description)
Scolecolipis Chamberlin, 1919 accepted as Scolelepis Blainville, 1828 (original description)
Semiodera Chamberlin, 1919 (original description)
Sinistrella Chamberlin, 1919 accepted as Bushiella Knight-Jones, 1973 (original description)
Sonatsa Chamberlin, 1919 (original description)
Spirorbella Chamberlin, 1919 accepted as Dexiospira Caullery & Mesnil, 1897 accepted as Neodexiospira Pillai, 1970 (original description)
Spirorbides Chamberlin, 1919 accepted as Paradexiospira Caullery & Mesnil, 1897 (original description)
Synelmis Chamberlin, 1919 (original description)
Telake Chamberlin, 1919 accepted as Glycera Lamarck, 1818 (original description)
Thalanessa Chamberlin, 1919 accepted as Thalenessa Baird, 1868 accepted as Sigalion Audouin & Milne Edwards in Cuvier, 1830 (original description)
Thelepella Chamberlin, 1919 accepted as Nicolea Malmgren, 1866 (original description)
Therochaeta Chamberlin, 1919 (original description)
Tremastomastus Chamberlin, 1919 (original description)
Tyllorhynchus Chamberlin, 1919 accepted as Tylorrhynchus Grube, 1866 (original description)
Uncinereis Chamberlin, 1919 accepted as Platynereis Kinberg, 1865 (original description)
Urosiphon Chamberlin, 1919 (original description)