| Nominal Species (n = 73) | Present allocation (n = 59) | Ref. |
|---|---|---|
| Paraedwardsia abyssorum Carlgren, 1951 | Paraedwardsia abyssorum | 19 |
| Edwardsia adenensis Faurot, 1895 | Edwardsianthus pudica | 19 |
| Edwardsia allmani M'Intosh, 1866 | Edwardsia allmani | 19 |
| Edwardsia andresi Danielssen, 1890 | Edwardsia andresi | 19 |
| Edwardsiella andrillae Daly, Rack & Zook, 2013 | Edwardsiella andrillae | 3477 |
| Edwardsia annamensis Carlgren, 1943 | Edwardsia annamensis | 19 |
| Edwardsia arctica Carlgren, 1921 | Edwardsia arctica | 19 |
| Paraedwardsia arenaria Carlgren, 1905 | Paraedwardsia arenaria | 19 |
| Edwardsia arenosa Klunzinger, 1877 | Edwardsia arenosa | 19 |
| Edwardsia armata Carlgren, 1931 | Scolanthus armatus | 19 |
| Edwardsia athalyei England, 1990 | Edwardsia athalyei | 19 |
| Edwardsia beautempsii de Quatrefages, 1842 | Edwardsia beautempsii | 19 |
| Edwardsia bocki Carlgren, 1931 | Edwardsianthus pudica | 19 |
| Edwardsiella californica McMurrich, 1913 | Edwardsia californica | 19 |
| Scolanthus callimorphus Gosse, 1853 | Scolanthus callimorphus | 3477 |
| Edwardsia capensis Carlgren, 1938 | Edwardsia capensis | 19 |
| Edwardsia claparedii Andres, 1881 | Edwardsia claparedii | 19 |
| Halcampa claparedii Panceri, 1869 | Edwardsia claparedii | 19 |
| Actinia clavata Rathke, 1843 | Edwardsia clavata | 19 |
| Edwardsia coriacea Moseley, 1877 | Edwardsia coriacea | 19 |
| Edwardsia costata Danielssen, 1890 | Edwardsia costata | 19 |
| Isoedwardsia curacaoensis Pax, 1924 | Isoedwardsia curacaoensis | 19 |
| Isoedwardsia curaçaoensis Pax | Isoedwardsia curacaoensis | 19 |
| Edwardsia danica Carlgren, 1921 | Edwardsia danica | 19 |
| Edwardsia delapiae Carlgren & Stephenson, 1928 | Edwardsia delapiae | 19 |
| Edwardsia duodecimtentaculata Carlgren, 1931 | Edwardsia duodecimtentaculata | 19 |
| Edwardsia elegans Verrill, 1869 | Edwardsia elegans | 19 |
| Edwardsia finmarchica Carlgren, 1921 | Edwardsia finmarchica | 19 |
| Edwardsia flaccida Marion, 1882 | Edwardsia flaccida | 19 |
| Edwardsia fusca Danielssen, 1890 | Edwardsia fusca | 19 |
| Edwardsia gilbertensis Carlgren, 1931 | Edwardsia gilbertensis | 19 |
| Edwardsia goodsiri M'Intosh, 1866 | Edwardsia goodsiri | 19 |
| Edwardsiella goodsiri McIntosh | Edwardsia goodsiri | 19 |
| Edwardsia hantuensis England, 1987 | Edwardsia hantuensis | 19 |
| Edwardsia horstii Pax, 1924 | Isoedwardsia curacaoensis | 19 |
| Edwardsia horstii Pax | Isoedwardsia curacaoensis | 19 |
| Edwardsia intermedia McMurrich, 1893 | Edwardsia intermedia | 19 |
| Edwardsia ivelli Manuel, 1975 | Edwardsia ivelli | 19 |
| Edwardsia japonica Carlgren, 1931 | Edwardsia japonica | 19 |
| Edwardsia kameruniensis Carlgren, 1927 | Edwardsia kameruniensis | 19 |
| Edwardsia leidyi Verrill, 1898 | Edwardsia leidyi | 1663 |
| Paraedwardsia lemchei Carlgren, 1956 | Paraedwardsia lemchei | 19 |
| Edwardsia leucomelos Parry, 1951 | Drillactis leucomelos | 19 |
| Edwardsia longicornis Carlgren, 1921 | Edwardsia longicornis | 19 |
| Paraedwardsia malakhovi Sanamyan & Sanamyan, 2021 | Paraedwardsia malakhovi | 3477 |
| Edwardsia mammillata Bourne, 1916 | Edwardsia mammillata | 3477 |
| Edwardsia maroccana Carlgren, 1931 | Edwardsia maroccana | 19 |
| Edwardsia norvegica Carlgren, 1942 | Edwardsia norvegica | 19 |
| Diphtera octoplax Sluiter, 1889 | Edwardsia octoplax | 19 |
| Edwardsia octoradiata Carlgren, 1931 | Edwardsia octoradiata | 19 |
| Halcampella ostroumowi Wyragévitch, 1905 | Synhalcampella oustromovi | 19 |
| Edwardsia pallida Verrill, 1880 | Drillactis pallida | 19 |
| Halcampogeton papillosus Carlgren, 1937 | Halcampogeton papillosus | 19 |
| Nematostella pellucida Crowell, 1946 | Nematostella vectensis | 19 |
| Edwardsia pudica Klunzinger, 1877 | Edwardsianthus pudica | 19 |
| Edwardsiella pudica Klunzinger | Edwardsianthus pudica | 19 |
| Edwardsia rakaiyæ Bourne, 1916 | Edwardsianthus pudica | 19 |
| Edwardsia rigida Marion, 1882 | Edwardsia rigida | 19 |
| Edwardsia rubricollum Stimpson, 1856 | Edwardsia rubricollum | 19 |
| Edwardsia sarsii Dueben & Koren, 1847 | Paraedwardsia sarsii | 19 |
| Edwardsiella sarsii Sars | Paraedwardsia sarsii | 19 |
| Actinia sipunculoides Stimpson, 1853 | Edwardsia sipunculoides | 19 |
| Edwardsiella sipunculoides Stimpson | Edwardsia sipunculoides | 19 |
| Edwardsia stephensoni Carlgren, 1950 | Edwardsianthus pudica | 19 |
| Edwardsia sulcata Verrill, 1864 | Edwardsia sulcata | 19 |
| Edwardsia timida Quatrefages, 1842 | Edwardsia timida | 3477 |
| Edwardsia tinctrix Annandale, 1915 | Edwardsia tinctrix | 19 |
| Edwardsia tuberculata Dueben & Koren, 1847 | Edwardsia tuberculata | 19 |
| Nematostella vectensis Stephenson, 1935 | Nematostella vectensis | 19 |
| Edwardsia vegae Carlgren, 1921 | Edwardsia vegae | 19 |
| Edwardsia vermiformis Bourne, 1916 | Edwardsianthus pudica | 19 |
| Edwardsioides vitrea Danielssen, 1890 | Edwardsia vitrea | 19 |
| Edwardsia vivipara Carlgren, 1950 | Edwardsia vivipara | 19 |