| Nominal Species (n = 58) | Present allocation (n = 49) | Ref. |
|---|---|---|
| Myxilla acribria de Laubenfels, 1942 | Myxilla acribria | 3477 |
| Myxilla agennes De Laubenfels, 1930 | Myxilla agennes | 19 |
| Myxilla arenaria Dendy, 1905 | Myxilla arenaria | 3477 |
| Myxilla barentsi Vosmaer, 1885 | Myxilla barentsi | 3477 |
| Myxilla basimucronata Burton, 1932 | Myxilla basimucronata | 3477 |
| Damiriopsis brondstedi Burton, 1928 | Damiriopsis brondstedi | 81807 |
| Myxilla brunnea Hansen, 1885 | Myxilla brunnea | 3477 |
| Myxilla burtoni Van Soest & Hooper, 2020 | Myxilla burtoni | 3477 |
| Myxilla chilensis Thiele, 1905 | Myxilla chilensis | 3477 |
| Stelodoryx chlorophylla Lévi, 1993 | Stelodoryx chlorophylla | 3477 |
| Hymenamphiastra cyanocrypta De Laubenfels, 1930 | Hymenamphiastra cyanocrypta | 19 |
| Myxilla dendyi Burton, 1959 | Myxilla dendyi | 81807 |
| Hymenancora dogieli Koltun, 1952 | Hymenancora dogieli | 3477 |
| Myxilla elastica Koltun, 1958 | Myxilla elastica | 19 |
| Psammochela elegans Dendy, 1916 | Psammochela elegans | 81807 |
| Melonanchora elliptica Carter, 1874 | Melonanchora elliptica | 19 |
| Myxilla elongata Topsent, 1917 | Myxilla elongata | 7979 |
| Desmacidon emphysema Schmidt, 1875 | Melonanchora emphysema | 75097 |
| Myxilla fasciculata sensu Schmidt, 1862 | Myxilla rosacea | 81807 |
| Isodictya fimbriata Bowerbank, 1866 | Myxilla fimbriata | 75097 |
| Stelodoryx flabellata Koltun, 1959 | Stelodoryx flabellata | 3477 |
| Myxilla flexitornota Rezvoi, 1925 | Myxilla flexitornota | 3477 |
| Myxilla fromontae Van Soest & Hooper, 2020 | Myxilla fromontae | 3477 |
| Myxilla gigas Merejkowsky, 1879 | Myxilla incrustans | 75097 |
| Halichondria granulata Bowerbank, 1866 | Myxilla fimbriata | 75097 |
| Stelotrochota hartmani Bakus, 1966 | Stelotrochota hartmani | 19 |
| Myxilla hastatispiculata Swartschevsky, 1905 | Myxilla hastatispiculata | 3477 |
| Myxilla hentscheli Burton, 1929 | Myxilla hentscheli | 3477 |
| Crellomyxilla intermedia Dendy, 1924 | Myxilla kerguelensis | 7979 |
| Myxilla iophonoides Swartschevsky, 1906 | Myxilla iophonoides | 3477 |
| Dendoryx iotrochotina Topsent, 1892 | Myxilla iotrochotina | 3477 |
| Myxilla janeae Van Soest & Hooper, 2020 | Myxilla janeae | 3477 |
| Ectyomyxilla kerguelensis Hentschel, 1914 | Myxilla kerguelensis | 7979 |
| Melonanchora kobjakovae Koltun, 1958 | Melonanchora kobjakovae | 19 |
| Myxilla lacunosa Lambe, 1892 | Myxilla lacunosa | 19 |
| Myxilla lissostyla Burton, 1938 | Myxilla lissostyla | 3477 |
| Hymenancora lundbecki Hentschel, 1912 | Hymenancora lundbecki | 81807 |
| Isodictya lurida Bowerbank, 1866 | Myxilla fimbriata | 75097 |
| Hymendectyon lyoni Bakus, 1966 | Hymendectyon lyoni | 19 |
| Myxilla macrosigma Boury-Esnault, 1971 | Myxilla macrosigma | 3204 |
| Myxilla magna Topsent, 1917 | Myxilla mollis | 81807 |
| Myxilla mariana Ridley & Dendy, 1886 | Myxilla mariana | 3477 |
| Myxilla mollis Ridley & Dendy, 1886 | Myxilla mollis | 81807 |
| Pseudomyxilla multidentata Boury-Esnault & Van Beveren, 1982 | Stelodoryx multidentata | 7979 |
| Ectyonancora panis Boury-Esnault & van Beveren, 1982 | Ectyonopsis panis | 7979 |
| Myxilla pedunculata Lundbeck, 1905 | Myxilla pedunculata | 3477 |
| Myxilla perspinosa Lundbeck, 1909 | Myxilla perspinosa | 19 |
| Stelodoryx phyllomorpha Lévi, 1993 | Stelodoryx phyllomorpha | 3477 |
| Myxilla ramosa Kieschnick, 1896 | Myxilla ramosa | 81807 |
| Halichondria rigida Bowerbank, 1875 | Psammochela rigida | 81807 |
| Halichondria rosacea Lieberkühn, 1859 | Myxilla rosacea | 81807 |
| Myxilla rosacea var. japonica Ridley & Dendy, 1887 | Myxilla rosacea | 81807 |
| Anaata spongigartina De Laubenfels, 1930 | Anaata spongigartina | 19 |
| Myxilla spongiosa Ridley & Dendy, 1886 | Myxilla mollis | 81807 |
| Lissodendoryx spongiosa var. asigmata Topsent, 1901 | Myxilla asigmata | 3477 |
| Stelodoryx toporoki Koltun, 1958 | Stelodoryx toporoki | 19 |
| Myxilla tornotata Brøndsted, 1924 | Myxilla kerguelensis | 7979 |
| Myxilla tridens Schmidt, 1864 | Myxilla rosacea | 81807 |