| Nominal Species (n = 95) | Present allocation (n = 93) | Ref. |
|---|---|---|
| Acanthopharynx affinis Marion, 1870 | Acanthopharynx affinis | 19 |
| Neonyx alatus Cobb, 1933 | Metachromadora alata | 75097 |
| Desmodora alberti Verschelde, Gourbault & Vincx, 1998 | Desmodora alberti | 8774 |
| Metadesmodora amphidiscata Stekhoven, 1942 | Metadesmodora amphidiscata | 19 |
| Stilbonema annulatum Gerlach, 1963 | Stilbonema annulatum | 19 |
| Desmodora arcospiculum Allgen, 1951 | Desmodora arcospiculum | 19 |
| Squanema articulatum Gerlach, 1961 | Squanema articulatum | 19 |
| Neonyx asupplementus Crites, 1961 | Metachromadora asupplementa | 75097 |
| Metadesmodora bacillicauda Gerlach, 1963 | Metadesmodora bacillicauda | 19 |
| Desmodorella balteata Decraemer & Gourbault, 1998 | Desmodorella balteata | 8774 |
| Crassolaimus bipapillatus Wieser, 1951 | Crassolaimus bipapillatus | 19 |
| Desmodora brachycapitata Allgen, 1947 | Acanthopharynx brachycapitata | 75097 |
| Desmodora brachypharynx Allgen, 1947 | Desmodora brachypharynx | 19 |
| Stilbonema brevicolle Cobb, 1920 | Stilbonema brevicolle | 19 |
| Desmodora californica Allgen, 1947 | Desmodora californica | 19 |
| Neonyx campycoma Cobb, 1933 | Metachromadora campycoma | 75097 |
| Neonyx cancellatus Cobb, 1933 | Metachromadora cancellata | 75097 |
| Paradesmodora cephalata Stekhoven, 1950 | Paradesmodora cephalata | 19 |
| Desmodora cephalophora Allgen, 1947 | Desmodora cephalophora | 19 |
| Acanthopharyngoides chitwoodi Wieser, 1954 | Acanthopharyngoides chitwoodi | 19 |
| Leptonemella cincta Cobb, 1920 | Leptonemella cincta | 19 |
| Bolbolaimus cobbi Chitwood, 1938 | Chromaspirina cobbi | 75097 |
| Spiliphera communis Butschli, 1874 | Desmodora communis | 75097 |
| Crassolaimus conicaudatus Kries, 1929 | Crassolaimus conicaudatus | 19 |
| Laxus contortus Cobb, 1894 | Laxus contortus | 19 |
| Desmodora crassa Allgen, 1951 | Desmodora crassa | 19 |
| Acanthopharynx denticulata Wieser, 1954 | Acanthopharynx denticulata | 19 |
| Onyx dimorphus Gerlach, 1963 | Onyx dimorphus | 19 |
| Onyx disparamphis Tchesunov, Jeong & Lee 2022 | Onyx disparamphis | 3477 |
| Desmodora dubia Allgen, 1947 | Desmodora dubia | 19 |
| Acanthopharyngoides duplex Gerlach, 1963 | Acanthopharyngoides duplex | 19 |
| Eubostrichus filiformis Greeff, 1869 | Eubostrichus filiformis | 19 |
| Spirinia flagellata Vitiello, 1971 | Spirinia flagellata | 19 |
| Polysigma fuscum Gerlach, 1956 | Polysigma fuscum | 19 |
| Leptonemella gorgo Gerlach, 1950 | Leptonemella gorgo | 19 |
| Eubostrichus guernei Certes, 1889 | Eubostrichus guernei | 19 |
| Spirinia hamata Wieser & Hopper, 1967 | Spirinia hamata | 19 |
| Metonyx horridus Chitwood, 1936 | Metachromadora horrida | 75097 |
| Paradesmodora immersa Wieser, 1954 | Paradesmodora immersa | 19 |
| Chromaspirina inaurita Wieser & Hopper, 1967 | Chromaspirina inaurita | 19 |
| Eubostrichopsis johnpearsei Ott & Pröts, 2021 | Eubostrichopsis johnpearsei | 3477 |
| Parachromadora litoralis Schulz, 1938 | Sigmophoranema litorale | 75097 |
| Laxus longus Cobb, 1894 | Laxus longus | 19 |
| Metachromadora macroutera Fipijev, 1918 | Metachromadora macroutera | 19 |
| Laxonema majum Cobb, 1920 | Laxonema majum | 19 |
| Desmodora marci Verschelde, Gourbault & Vincx, 1998 | Desmodora marci | 8774 |
| Metachromadora meridiana Wieser & Hopper, 1967 | Metachromadora meridiana | 19 |
| Desmodora merostomacha Steiner, 1921 | Acanthopharynx merostomacha | 75097 |
| Desmodora microchaeta Allgen, 1929 | Desmodora microchaeta | 19 |
| Metachromadora obesa Chitwood, 1936 | Metachromadora obesa | 19 |
| Xenonema obesum Cobb, 1920 | Xenonema obesum | 19 |
| Neonyx obesus Chitwood, 1936 | Metachromadora obesa | 75097 |
| Metachromadora onyxoides Chitwood, 1936 | Metachromadora onyxoides | 19 |
| Cinctonema papillatum Timm, 1962 | Cinctonema papillatum | 19 |
| Desmodora papillostoma Murphy, 1962 | Desmodora papillostoma | 19 |
| Desmodora paramicrochaeta Allgen, 1947 | Desmodora scaldensis | 75097 |
| Desmodora pararotundicapitata Allgen, 1959 | Desmodora pararotundicapitata | 19 |
| Metachromadora parasitifera Timm, 1952 | Metachromadora parasitifera | 19 |
| Spira parasitifera Bastian, 1865 | Spirinia parasitifera | 75097 |
| Eubostrichus parasitiferus Chitwood, 1936 | Eubostrichus parasitiferus | 19 |
| Desmodora parintermedia Allgen, 1947 | Desmodora parintermedia | 19 |
| Chromaspirina parma Ott, 1972 | Chromaspirina parma | 19 |
| Bolbolaimus pellucidus Cobb, 1920 | Chromaspirina pellucida | 75097 |
| Onyx perfectus Cobb, 1891 | Onyx perfectus | 19 |
| Eubostrichus phalacrus Greeff, 1869 | Eubostrichus phalacrus | 19 |
| Chromaspirina pontica Filipjev, 1918 | Chromaspirina pontica | 19 |
| Metachromadora pseudocampycoma Hopper, 1961 | Metachromadora pseudocampycoma | 19 |
| Metachromadora pulvinata Wieser & Hopper, 1967 | Metachromadora pulvinata | 19 |
| Bolbolaimus punctata Cobb, 1920 | Chromaspirina punctata | 75097 |
| Paradesmodora punctata Gerlach, 1963 | Paradesmodora punctata | 19 |
| Acanthopharynx rigida Stekhoven, 1950 | Acanthopharynx rigida | 19 |
| Desmodora rotundicapitata Allgen, 1959 | Desmodora rotundicapitata | 19 |
| Amphispira rotundicephala Cobb, 1920 | Amphispira rotundicephala | 19 |
| Sigmophora rufum Cobb, 1933 | Sigmophoranema rufum | 75097 |
| Onyx rugatus Wieser, 1959 | Onyx rugatus | 19 |
| Parathalassoalaimus sabulicola Allgen, 1929 | Parathalassoalaimus sabulicola | 19 |
| Desmodora scaldensis De Man, 1889 | Desmodora scaldensis | 19 |
| Acanthopharyngoides scleratus Chitwood, 1936 | Acanthopharyngoides scleratus | 19 |
| Laxus septentrionalis Cobb, 1914 | Laxus septentrionalis | 19 |
| Spira septentrionalis Cobb, 1914 | Spirinia septentrionalis | 75097 |
| Zalonema sesokoensis Leduc, 2022 | Zalonema sesokoensis | 3477 |
| Metachromadora setosa Hopper, 1961 | Metachromadora setosa | 19 |
| Leptonemella sigma Gerlach, 1963 | Leptonemella sigma | 19 |
| Paradesmodora sinuosa Ott, 1972 | Paradesmodora sinuosa | 19 |
| Ixonema sordidum Lorenzen, 1971 | Ixonema sordidum | 19 |
| Desmodorella spineacaudata Decraemer & Gourbault, 1998 | Desmodorella spineacaudata | 8774 |
| Chromaspirina spinulosa Wieser, 1959 | Metadesmodora spinulosa | 75097 |
| Paradesmodora supplementatis Inglis, 1968 | Paradesmodora supplementatis | 19 |
| Robbea tenax Gerlach, 1963 | Robbea tenax | 19 |
| Cinctonema tenue Cobb, 1920 | Cinctonema tenue | 19 |
| Desmodora tenuispiculum Allgen, 1928 | Desmodora tenuispiculum | 19 |
| Chromaspirina thieryi De Coninck, 1943 | Chromaspirina thieryi | 19 |
| Paradesmodora toreutes Wieser & Hopper, 1967 | Paradesmodora toreutes | 19 |
| Acanthopharyngoides tyrrhenicus Wieser, 1954 | Acanthopharyngoides tyrrhenicus | 19 |
| Polysigma uniforme Cobb, 1920 | Polysigma uniforme | 19 |