| Nominal Species (n = 102) | Present allocation (n = 102) | Ref. |
|---|---|---|
| Eudorella abyssi Sars, 1887 | Eudorella abyssi | 8293 |
| Leucon adelae Petrescu, 1991 | Leucon adelae | 8293 |
| Eudorella aequiremis Hansen, 1920 | Eudorella aequiremis | 8293 |
| Leucon afeni Shalla & Bishop, 2004 | Leucon afeni | 8216 |
| Leucon affinis Fage, 1951 | Leucon affinis | 8293 |
| Heteroleucon akaroensis Calman, 1907 | Heteroleucon akaroensis | 8293 |
| Leucon americanus Zimmer, 1943 | Leucon americanus | 19 |
| Leucon andeep Mühlenhardt-Siegel, 2011 | Leucon andeep | 3477 |
| Leucon antarcticus Zimmer, 1907 | Leucon antarcticus | 8293 |
| Eudorella arguiremis unspecified | Eudorella arguiremis | 8293 |
| Leucon armatus Given, 1961 | Leucon armatus | 8293 |
| Leucon assimilis Sars, 1886 | Leucon assimilis | 8293 |
| Eudorella bacescui Petrescu, 1991 | Eudorella bacescui | 8293 |
| Heteroleucon bacescui Petrescu, 1991 | Heteroleucon bacescui | 8293 |
| Leucon bacescui Petrescu, 1994 | Leucon bacescui | 8293 |
| Leucon bengalensis Lomakina, 1967 | Leucon bengalensis | 8293 |
| Hemileucon bidentatus Liu & Liu, 1990 | Hemileucon bidentatus | 8293 |
| Eudorellopsis biplicata Calman, 1912 | Eudorellopsis biplicata | 19 |
| Leucon breidensis Gamo, 1987 | Leucon breidensis | 8293 |
| Leucon complexus Mühlenhardt-Siegel, 2011 | Leucon complexus | 3477 |
| Leucon craterus Bishop, 1981 | Leucon craterus | 8293 |
| Leucon dayae Ledoyer, 1988 | Leucon dayae | 8293 |
| Leucon declivis Watling & McCann, 1996 | Leucon declivis | 8293 |
| Leucon ensis Bishop, 1981 | Leucon ensis | 8293 |
| Leucon falcicosta Watling & McCann, 1996 | Leucon falcicosta | 8293 |
| Eudorella fallax Zimmer, 1909 | Eudorella fallax | 8293 |
| Eudorella flokkeri Mühlenhardt-Siegel, 2011 | Eudorella flokkeri | 3477 |
| Leucon fulvus Sars, 1865 | Leucon fulvus | 19 |
| Eudorella gottliebi Bacescu, 1961 | Eudorella gottliebi | 8293 |
| Eudorella gracilior Zimmer, 1907 | Eudorella gracilior | 8293 |
| Leucon grandidentatus Mühlenhardt-Siegel, 2011 | Leucon grandidentatus | 3477 |
| Leucon hanseni Shalla & Bishop, 2004 | Leucon hanseni | 8216 |
| Bytholeucon hartmannorum Mühlenhardt-Siegel, 2011 | Bytholeucon hartmannorum | 3477 |
| Leucon heterostylis Calman, 1907 | Leucon heterostylis | 8293 |
| Eudorella hispida Sars, 1871 | Eudorella hispida | 19 |
| Leucon holti Shalla & Bishop, 2004 | Leucon holti | 8216 |
| Eudorella hurleyi Jones, 1963 | Eudorella hurleyi | 8293 |
| Eudorella hwanghaensis Hong & Park, 1999 | Eudorella hwanghaensis | 8293 |
| Leucon inexcavatus Ledoyer, 1977 | Leucon inexcavatus | 8293 |
| Eudorella intermedia Hansen, 1920 | Eudorella intermedia | 8293 |
| Leucon intermedius Mühlenhardt-Siegel, 1996 | Leucon intermedius | 8293 |
| Pseudoleucon japonicus Gamo, 1964 | Pseudoleucon japonicus | 8293 |
| Leucon kalluropus Stebbing, 1912 | Leucon kalluropus | 8293 |
| Leucon kerguelensis Zimmer, 1908 | Leucon kerguelensis | 8293 |
| Leucon kobjakovae Lomakina, 1955 | Leucon kobjakovae | 8293 |
| Leucon laticaudus Lomakina, 1952 | Leucon laticaudus | 8293 |
| Leucon latispina Jones, 1963 | Leucon latispina | 8293 |
| Eudorellopsis leuconi Vassilenko & Tzareva, 1990 | Eudorellopsis leuconi | 8293 |
| Leucon longirhinus Mühlenhardt-Siegel, 2011 | Leucon longirhinus | 3477 |
| Eudorellopsis longirostris Given, 1961 | Eudorellopsis longirostris | 19 |
| Leucon longirostris Sars, 1871 | Leucon longirostris | 8293 |
| Leucon macrorhinus Fage, 1951 | Leucon macrorhinus | 19 |
| Leucon magnadentatus Given, 1961 | Leucon magnadentatus | 8293 |
| Leucon mediterraneus Sars, 1878 | Leucon mediterraneus | 8293 |
| Eudorella menziesi Petrescu, 1991 | Eudorella menziesi | 8293 |
| Leucon meredithi Petrescu, 1991 | Leucon meredithi | 8293 |
| Eudorella minor Lomakina, 1952 | Eudorella minor | 8293 |
| Leucon minor Lomakina, 1955 | Leucon minor | 8293 |
| Eudorella monodon Calman, 1912 | Eudorella monodon | 19 |
| Leucon nasicoides Lilljeborg, 1855 | Leucon nasicoides | 19 |
| Leucon nathorsti Ohlin, 1901 | Leucon nathorsti | 8216 |
| Coricuma nicoyensis Watling & Breedy, 1988 | Coricuma nicoyensis | 8293 |
| Leucon norrevangi Watling & Gerken, 1999 | Leucon norrevangi | 8293 |
| Eudorella pacifica Hart, 1930 | Eudorella pacifica | 19 |
| Leucon pallidus Sars, 1865 | Leucon pallidus | 8293 |
| Leucon parantarcticus Mühlenhardt-Siegel, 2011 | Leucon parantarcticus | 3477 |
| Leucon parasiphonatus Mühlenhardt-Siegel, 1994 | Leucon parasiphonatus | 8293 |
| Leucon polarsterni Ledoyer, 1993 | Leucon polarsterni | 8293 |
| Eudorella pusilla Sars, 1871 | Eudorella pusilla | 19 |
| Leucon quattuormulierum Mühlenhardt-Siegel, 2011 | Leucon quattuormulierum | 3477 |
| Eudorella redacticruris Watling & McCann, 1996 | Eudorella redacticruris | 8293 |
| Eudorellopsis resima Calman, 1907 | Eudorellopsis resima | 8293 |
| Leucon robustus Hansen, 1920 | Leucon robustus | 8293 |
| Eudorella rochfordi Hale, 1945 | Eudorella rochfordi | 8293 |
| Leucon sagitta Zimmer, 1907 | Leucon sagitta | 8293 |
| Alloeoleucon santamariensis Watling & McCann, 1996 | Alloeoleucon santamariensis | 8293 |
| Leucon sarsi Shalla & Bishop, 2004 | Leucon sarsi | 8216 |
| Leucon septemdentatus Zimmer, 1902 | Leucon septemdentatus | 8293 |
| Leucon serratus Norman, 1879 | Leucon serratus | 19 |
| Leucon serrulirostris Ledoyer, 1988 | Leucon serrulirostris | 8293 |
| Leucon simanensis Gamo, 1962 | Leucon simanensis | 8293 |
| Eudorella similis Calman, 1907 | Eudorella similis | 8293 |
| Leucon siphonatus Calman, 1905 | Leucon siphonatus | 19 |
| Eudorella sordida Zimmer, 1907 | Eudorella sordida | 8293 |
| Pseudoleucon sorex Zimmer, 1903 | Pseudoleucon sorex | 8293 |
| Leucon spiniventris Hansen, 1920 | Leucon spiniventris | 8293 |
| Leucon spinulosus Hansen, 1920 | Leucon spinulosus | 8293 |
| Eudorella splendida Zimmer, 1902 | Eudorella splendida | 8293 |
| Leucon stenorhynchus Gamo, 1988 | Leucon stenorhynchus | 8293 |
| Leucon subnasica Given, 1961 | Leucon subnasica | 19 |
| Paraleucon suteri Calman, 1907 | Paraleucon suteri | 8293 |
| Leucon tener Hansen, 1920 | Leucon tener | 19 |
| Eudorella tridentata Hart, 1930 | Eudorella tridentata | 19 |
| Eudorella truncata unspecified | Eudorella truncata | 8293 |
| Hemileucon uniplicatus Calman, 1907 | Hemileucon uniplicatus | 8293 |
| Eudorellopsis uschakovi Lomakina, 1955 | Eudorellopsis uschakovi | 8293 |
| Leucon vanhoeffeni Zimmer, 1907 | Leucon vanhoeffeni | 8293 |
| Leucon varians Gamo, 1962 | Leucon varians | 8293 |
| Leucon vasilei Petrescu, 1994 | Leucon vasilei | 8293 |
| Leucon weddellensis Mühlenhardt-Siegel, 2011 | Leucon weddellensis | 3477 |
| Leucon weddelli Ledoyer, 1993 | Leucon weddelli | 8293 |
| Leucon weigmanni Mühlenhardt-Siegel, 2011 | Leucon weigmanni | 3477 |