| Nominal Species (n = 89) | Present allocation (n = 83) | Ref. |
|---|---|---|
| Distaplia alaidi Sanamyan, 1993 | Distaplia alaidi | 7390 |
| Distaplia alaskensis Lambert & Sanamyan, 2001 | Distaplia alaskensis | 19 |
| Sycozoa anomala Millar, 1960 | Sycozoa anomala | 19 |
| Protoholozoa anthos Monniot & Monniot, 1991 | Protoholozoa anthos | 19 |
| Sycozoa arborenscens Hartmeyer, 1912 | Sycozoa arborenscens | 19 |
| Distaplia australiensis Brewin, 1953 | Distaplia australiensis | 19 |
| Protoholozoa australiensis Kott, 1992 | Protoholozoa australiensis | 19 |
| Sigillina australis Savigny, 1816 | Sigillina australis | 19 |
| Distaplia bermudensis Van Name, 1902 | Distaplia bermudensis | 19 |
| Sycozoa brevicauda Kott, 1990 | Sycozoa brevicauda | 19 |
| Protoholozoa cantarella Kott, 1992 | Protoholozoa cantarella | 19 |
| Distaplia capensis Michaelsen, 1934 | Distaplia capensis | 19 |
| Sycozoa cavernosa Kott, 1990 | Sycozoa cavernosa | 19 |
| Aplidie cerebriforme Quoy & Gaimard, 1834 | Sycozoa cerebriformis | 1661 |
| Leptoclinum clavatum Sars, 1851 | Distaplia clavata | 19 |
| Polycitor coalitus Sluiter, 1909 | Hypodistoma deerratum | 1456 |
| Distaplia colligans Sluiter, 1932 | Distaplia colligans | 19 |
| Colella concreta Herdman, 1886 | Distaplia concreta | 3477 |
| Distaplia corolla Monniot, 1975 | Distaplia corolla | 19 |
| Distaplia cuscina Kott, 1990 | Distaplia cuscina | 19 |
| Distaplia cuspidis Kott, 2002 | Distaplia racemosa | 75097 |
| Colella cyanea Herdman, 1899 | Sigillina cyanea | 1661 |
| Distaplia cylindrica glebulenta Arnback, 1950 | Distaplia cylindrica | 87776 |
| Distoma deerrata Sluiter, 1895 | Hypodistoma deerratum | 1661 |
| Amaroucium distomoides Herdman, 1899 | Hypsistozoa distomoides | 1134 |
| Distaplia domuncula Michaelsen, | Distaplia domuncula | 3477 |
| Leptobotrylloides dubium Oka, 1927 | Distaplia dubia | 1134 |
| Distaplia durbanensis Millar, 1964 | Distaplia durbanensis | 19 |
| Eudistoma fantasiana Kott, 1957 | Sigillina fantasiana | 1134 |
| Distaplia florida Kott, 1990 | Distaplia florida | 19 |
| Polydistoma fungiforme Kott, 1990 | Polydistoma fungiforme | 19 |
| Colella gaimardi Herdman, 1886 | Sycozoa gaimardi | 19 |
| Distaplia galatheae Millar, 1959 | Distaplia galatheae | 76918 |
| Distaplia garstangi Berrill, 1947 | Distaplia garstangi | 19 |
| Colella georgiana Michaelsen, 1907 | Sycozoa georgiana | 19 |
| Sigillina grandissima Kott, 1990 | Sigillina grandissima | 19 |
| Distaplia imaii Hirai, 1952 | Distaplia imaii | 3723 |
| Distaplia kerguelenense Monniot, 1973 | Distaplia kerguelense | 89152 |
| Distaplia kerguelense Monniot, 1970 | Distaplia kerguelense | 3477 |
| Protoholozoa lilium Monniot & Monniot, 1982 | Protoholozoa lilium | 19 |
| Polydistoma longitube Kott, 1957 | Polydistoma longitube | 19 |
| Distaplia lubrica Drasche, 1883 | Distaplia lubrica | 3477 |
| Distaplia lucillae Mastrototaro & Brunetti, 2006 | Distaplia lucillae | 7389 |
| Neodistoma mammillatum Kott, 1990 | Neodistoma mammillatum | 19 |
| Distaplia marplesi Brewin, 1952 | Distaplia marplesi | 3477 |
| Distaplia megathorax Monniot & Monniot, 1982 | Distaplia megathorax | 7508 |
| Sycozoa melopepona Monniot, 1975 | Sycozoa melopepona | 19 |
| Polyclinum mikropnoa Sluiter, 1909 | Distaplia mikropnoa | 1661 |
| Atapozoa mirabilis Kott, 1972 | Hypodistoma mirabile | 1134 |
| Distaplia miyose Tokioka, 1963 | Distaplia miyose | 3705 |
| Sigillina mjobergi Hartmeyer, 1919 | Sigillina mjobergi | 19 |
| Colella moebiusi Hartmeyer, 1905 | Sigillina moebiusi | 3477 |
| Eudistoma moebiusi Hartmeyer, 1905 | Sigillina moebiusi | 3477 |
| Distaplia muriella Kott, 1990 | Distaplia muriella | 19 |
| Colella murrayi Herdman, 1886 | Sycozoa murrayi | 1134 |
| Polyclinum nigrum Herdman, 1899 | Sigillina nigra | 1134 |
| Hypsistozoa obscura Kott, 1969 | Hypsistozoa obscura | 19 |
| Distaplia occidentalis Bancroft, 1899 | Distaplia occidentalis | 19 |
| Polydistoma oculeum Monniot, & Monniot, 2001 | Polydistoma oculeum | 19 |
| Distaplia pallida Kott, 1990 | Distaplia pallida | 19 |
| Colella pedunculata Herdman, 1886 | Sycozoa sigillinoides | 3477 |
| Protoholozoa pedunculata Kott, 1969 | Protoholozoa pedunculata | 19 |
| Aplidie pedunculatum Quoy & Gaimard, 1834 | Sycozoa pedunculata | 1134 |
| Protoholozoa pigra Monniot, 1974 | Protoholozoa pigra | 19 |
| Distaplia progressa Monniot & Monniot, 1991 | Distaplia progressa | 19 |
| Distaplia prolifera Kott, 1990 | Distaplia prolifera | 19 |
| Colella pulchra Herdman, 1886 | Sycozoa pulchra | 1134 |
| Sigillina pulvinus Kott, 2003 | Sigillina pulvinus | 19 |
| Colella quoyi Herdman, 1886 | Sycozoa sigillinoides | 3477 |
| Distaplia racemosa Kott, 1990 | Distaplia racemosa | 19 |
| Distaplia regina Kott, 1990 | Distaplia regina | 19 |
| Distaplia retinaculata Kott, 1990 | Distaplia retinaculata | 19 |
| Distaplia rosea Della Valle, 1881 | Distaplia rosea | 19 |
| Distaplia rzhavskii Sanamyan, 1993 | Distaplia rzhavskii | 1745 |
| Sycozoa seiziwadai Tokioka, 1952 | Sycozoa seiziwadai | 19 |
| Sycozoa sigillinoides Lesson, 1830 | Sycozoa sigillinoides | 19 |
| Polycitor signifera Sluiter, 1909 | Sigillina signifera | 1661 |
| Distaplia skoogi Michaelsen, 1934 | Distaplia skoogi | 19 |
| Distaplia smithi Abbott & Trason, 1968 | Distaplia smithi | 19 |
| Didemnum stylifera Kowalevsky, 1874 | Distaplia stylifera | 1661 |
| Distaplia systematica Tokioka, 1958 | Distaplia systematica | 19 |
| Distaplia tahihuero Monniot & Monniot, 1987 | Distaplia tahihuero | 19 |
| Distaplia tokioka Kott, 1990 | Distaplia tokioka | 19 |
| Distaplia turboensis Kott, 2004 | Distaplia turboensis | 19 |
| Colella umbellata Michaelsen, 1898 | Sycozoa umbellata | 19 |
| Distaplia vallii Herdman, 1886 | Distaplia vallii | 19 |
| Sigillina vasta Millar, 1962 | Sigillina vasta | 3550 |
| Distaplia violetta Kott, 1990 | Distaplia violetta | 19 |
| Distaplia viridis Kott, 1957 | Distaplia viridis | 19 |