| Nominal Species (n = 96) | Present allocation (n = 74) | Ref. |
|---|---|---|
| Marionina achaeta nevisensis Righi & Kanner, 1979 | Marionina nevisensis | 3477 |
| Lumbricillus aegialites Stephenson, 1922 | Lumbricillus pagenstecheri | 94097 |
| Lumbricillus agilis Moore, 1905 | Lumbricillus lineatus | 3477 |
| Enchytraeus alaskae Eisen, 1904 | Enchytraeus kincaidi | 94097 |
| Marionina alaskae Eisen, 1904 | Marionina alaskae | 3477 |
| Enchytraeus albidus Henle, 1837 | Enchytraeus albidus | 94097 |
| Archienchytraeus albimaris Obnorski, 1895 | Enchytraeus albidus | 3477 |
| Lumbricillus algensis Erseus, 1977 | Lumbricillus algensis | 19 |
| Marionina americana Eisen, 1904 | Lumbricillus eiseni | 94097 |
| Lumbricillus annulatus Eisen, 1904 | Lumbricillus annulatus | 3477 |
| Marionina appendiculata Nielsen & Christensen, 1959 | Marionina appendiculata | 94097 |
| Marionina arenaria Healy, 1979 | Marionina arenaria | 19 |
| Lumbricillus belli Tynen, 1969 | Lumbricillus belli | 94097 |
| Enchytraeus buchholzi Vejdovsky, 1879 | Enchytraeus buchholzi | 19 |
| Lumbricillus buelowi Nielsen & Christensen, 1959 | Lumbricillus buelowi | 19 |
| Fridericia bulboides Nielsen & Christensen, 1959 | Fridericia bulboides | 19 |
| Enchytraeus capitatus Von Bulow, 1957 | Enchytraeus capitatus | 19 |
| Marionina charlottensis Coates, 1980 | Marionina charlottensis | 3477 |
| Lumbricillus christenseni Tynen, 1966 | Lumbricillus christenseni | 19 |
| Enchytraeus citrinus Eisen, 1904 | Enchytraeus kincaidi | 94097 |
| Pachydrilus claparedeanus Ditlevsen, 1904 | Lumbricillus lineatus | 3477 |
| Marionina coatesae Erséus, 1990 | Marionina coatesae | 3477 |
| Marionina communis Nielsen & Christensen, 1959 | Marionina communis | 19 |
| Enchytraeus cryptosetosus Tynen, 1969 | Enchytraeus kincaidi | 94097 |
| Lumbricillus curtus Coates, 1981 | Lumbricillus curtus | 3477 |
| Lumbricillus eiseni Cernosvitov, 1937 | Lumbricillus eiseni | 94097 |
| Lumbricillus enteromorphae Von Bulow, 1957 | Lumbricillus enteromorphae | 19 |
| Lumbricillus fennicus Nurminen, 1964 | Lumbricillus fennicus | 19 |
| Lumbricillus franciscanus Eisen, 1904 | Lumbricillus franciscanus | 94097 |
| Lumbricillus franciscanus var. borealis Eisen, 1904 | Lumbricillus franciscanus | 94097 |
| Lumbricillus franciscanus var. unalaskae Eisen, 1904 | Lumbricillus franciscanus | 94097 |
| Pachydrilus georgiana Michaelsen, 1889 | Marionina georgiana | 75097 |
| Lumbricillus georgiensis Tynen, 1969 | Lumbricillus pagenstecheri | 94097 |
| Marionina glandulifera Jansson, 1960 | Marionina glandulifera | 19 |
| Propappus glandulosus Michaelsen, 1905 | Propappus glandulosus | 19 |
| Marionina graefei Kossmagk-stephan, 1983 | Marionina graefei | 19 |
| Lumbricillus henkingi Ude, 1901 | Lumbricillus pagenstecheri | 94097 |
| Grania hongkongensis Erséus, 1990 | Grania hongkongensis | 3477 |
| Grania incerta Coates & Erséus, 1980 | Grania incerta | 3477 |
| Grania inermis Erséus, 1990 | Grania inermis | 3477 |
| Lumbricillus kaloensis Neilsen & Christensen, 1959 | Lumbricillus kaloensis | 19 |
| Enchytraeus kincaidi Eisen, 1904 | Enchytraeus kincaidi | 3477 |
| Lumbricillus knoellneri Neilsen & Christensen, 1959 | Lumbricillus knoellneri | 19 |
| Enchytraeus lacteus Nielsen & Christensen, 1961 | Enchytraeus lacteus | 19 |
| Grania lasserrei Rota & Erséus, 1997 | Grania lasserrei | 3477 |
| Marionina levitheca Erséus, 1990 | Marionina levitheca | 3477 |
| Enchytraeus liefdeensis Stephenson, 1924 | Enchytraeus kincaidi | 3477 |
| Lumbricus lineatus Müller, 1774 | Lumbricillus lineatus | 3477 |
| Achaeta littoralis Lasserre, 1968 | Achaeta littoralis | 19 |
| Lumbricillus macrothecatus Erseus, 1976 | Lumbricillus macrothecatus | 19 |
| Grania maricola Southern, 1913 | Grania maricola | 19 |
| Lumbricillus merriami Eisen, 1904 | Lumbricillus merriami | 3477 |
| Lumbricillus merriami var. elongatus Eisen, 1904 | Lumbricillus merriami | 94097 |
| Enchytraeus metlakatlensis Eisen, 1904 | Enchytraeus metlakatlensis | 94097 |
| Enchytraeus minutus Nielsen & Christensen, 1961 | Enchytraeus minutus | 19 |
| Lumbricillus mirabilis Tynen, 1969 | Lumbricillus mirabilis | 94097 |
| Enchytraeus modestus Eisen, 1904 | Enchytraeus kincaidi | 94097 |
| Enchytraeus multiannulatoides Altman, 1936 | Enchytraeus multiannulatoides | 94097 |
| Enchytraeus multiannulatus Altman, 1936 | Enchytraeus multiannulatus | 3477 |
| Lumbricillus murmanicus Finogenova & Streltsov, 1978 | Lumbricillus murmanicus | 19 |
| Lumbricillus necrophagus Stephenson, 1922 | Lumbricillus pagenstecheri | 94097 |
| Marionina neroutsensis Coates, 1980 | Marionina neroutsensis | 3477 |
| Marionina nevisensis Righi & Kanner, 1979 | Marionina nevisensis | 3477 |
| Lumbricillus niger Southern, 1909 | Lumbricillus niger | 19 |
| Marionina oligosetosa Kossmagk-stephan, 1983 | Marionina oligosetosa | 19 |
| Grania ovitheca Erseus, 1977 | Grania ovitheca | 19 |
| Enchytraeus pagenstecheri Ratzel, 1869 | Lumbricillus pagenstecheri | 94097 |
| Fridericia paroniana Issel, 1904 | Fridericia paroniana | 19 |
| Hemifridericia parva Nielsen & Christensen, 1949 | Hemifridericia parva | 19 |
| Michaelsena paucispina Eisen, 1904 | Grania paucispina | 94097 |
| Henlea perpusilla Friend, 1911 | Henlea perpusilla | 19 |
| Marionina preclitellochaeta Nielsen & Christensen, 1963 | Marionina preclitellochaeta | 19 |
| Enchytraeus pugetensis Altman, 1936 | Lumbricillus annulatus | 94097 |
| Lumbricillus pumilio Stephenson, 1932 | Lumbricillus pumilio | 19 |
| Grania pusilla Erseus, 1974 | Grania pusilla | 19 |
| Lumbricillus qualicumensis Tynen, 1969 | Lumbricillus qualicumensis | 94097 |
| Lumbricillus reynoldsoni Backlund, 1948 | Lumbricillus reynoldsoni | 19 |
| Lumbricillus ritteri Eisen, 1904 | Lumbricillus pagenstecheri | 94097 |
| Lumbricillus rivalis Levinsen, 1883 | Lumbricillus rivalis | 19 |
| Grania roscoffensis Lasserre, 1967 | Grania roscoffensis | 19 |
| Lumbricillus rupertensis Coates, 1981 | Lumbricillus rupertensis | 3477 |
| Enchytraeus rupus Coates, 1980 | Enchytraeus rupus | 94097 |
| Enchytraeus saxicola Eisen, 1904 | Enchytraeus kincaidi | 94097 |
| Lumbricillus scoticus Elmhirst & Stephenson, 1926 | Lumbricillus scoticus | 19 |
| Marionina sjaelandica Nielsen & Christensen, 1961 | Marionina sjaelandica | 94097 |
| Pachydrilus sphagnetorum Vedovsky, 1877 | Cognettia sphagnetorum | 75097 |
| Grania stilifera Erséus, 1990 | Grania stilifera | 3477 |
| Marionina sublitoralis Erseus, 1976 | Marionina sublitoralis | 19 |
| Michaelsena subterranea Knöllner, 1935 | Marionina subterranea | 94097 |
| Marionina trevori Coates, 1980 | Stephensoniella trevori | 94097 |
| Lumbricillus tsimpseanis Coates, 1981 | Lumbricillus tsimpseanis | 3477 |
| Lumbricillus tuba Stephenson, 1911 | Lumbricillus tuba | 19 |
| Lumbricillus vancouverensis Tynen, 1969 | Lumbricillus annulatus | 94097 |
| Marionina vancouverensis Coates, 1980 | Marionina vancouverensis | 3477 |
| Grania variochaeta Erseus & Lasserre, 1976 | Grania variochaeta | 19 |
| Pachydrilus verrucosus Claparède, 1861 | Lumbricillus lineatus | 3477 |