| Nominal Species (n = 141) | Present allocation (n = 137) | Ref. |
|---|---|---|
| Polycitor africanus Monniot, & Monniot, 1999 | Polycitor africanus | 19 |
| Archidistoma aggregatum Garstang, 1891 | Archidistoma aggregatum | 19 |
| Eudistoma albatrossae Tokioka, 1967 | Eudistoma albatrossae | 3677 |
| Eudistoma album Monniot, 1988 | Eudistoma album | 19 |
| Eudistoma amploides Tokioka, 1963 | Eudistoma amploides | 3705 |
| Polycitor amplus Sluiter, 1909 | Eudistoma amplum | 1661 |
| Eudistoma anaematum Kott, 1990 | Eudistoma anaematum | 19 |
| Polycitor annulus Kott, 1990 | Polycitor annulus | 19 |
| Cystodytes antarcticus Sluiter, 1914 | Cystodytes antarcticus | 19 |
| Eudistoma arcnosum Kott, 1957 | Eudistoma arcnosum | 7398 |
| Eudistoma atrum Monniot & Monniot, 1999 | Eudistoma atrum | 2232 |
| Eudistoma atypicum Monniot & Monniot, 2006 | Eudistoma atypicum | 2232 |
| Cystodytes aucklandicus Nott, 1892 | Cystodytes dellechiajei | 19 |
| Eudistoma aureum Kott, 1990 | Eudistoma aureum | 19 |
| Eudistoma austerum Hartmeyer, 1909 | Eudistoma austerum | 1601 |
| Eudistoma australe Monniot, 1978 | Eudistoma australe | 19 |
| Eudistoma bifurcum Monniot & Monniot, 2006 | Eudistoma bifurcum | 2232 |
| Eudistoma bituminis Monniot, 2001 | Eudistoma bituminis | 19 |
| Eudistoma bulbatum Kott, 1990 | Eudistoma bulbatum | 19 |
| Rhombifera caerulea Pérès, 1956 | Rhombifera caerulea | 19 |
| Polycitor calamus Kott, 1990 | Polycitor calamus | 19 |
| Eudistoma carnosum Kott, 1990 | Eudistoma carnosum | 19 |
| Eudistoma carolinense Van Name, 1945 | Eudistoma carolinense | 19 |
| Polycitor cerasus Kott, 1990 | Polycitor cerasus | 19 |
| Tetrazona ciemari Primo & Vázquez, 2007 | Tetrazona ciemari | 89758 |
| Polycitor circes Michaelsen, 1930 | Polycitor circes | 19 |
| Polycitor columna Kott, 1954 | Polycitor columna | 19 |
| Eudistoma constrictum Kott, 1990 | Eudistoma constrictum | 19 |
| Polycitorella coronaria Monniot, 1988 | Eucoelium coronaria | 19 |
| Cystodytes cretaceus von Drasche, 1883 | Cystodytes lobatus | 3705 |
| Polycitor crypticus Millar, 1970 | Polycitor crypticus | 7489 |
| Polycitor cuneatus Millar, 1964 | Polycitor cuneatus | 1756 |
| Distoma dellachiajei Della Valle, 1877 | Cystodytes dellechiajei | 1134 |
| Eudistoma diaphanes Ritter & Forsyth, 1917 | Archidistoma diaphanes | 19 |
| Eudistoma digitatum Millar, 1962 | Eudistoma digitatum | 3477 |
| Archidistoma dublum Monniot, 1997 | Archidistoma dublum | 19 |
| Cystodytes durus Drasche, 1884 | Cystodytes durus | 19 |
| Eudistoma eboreum Kott, 1990 | Eudistoma eboreum | 19 |
| Colella elongata Herdman, 1886 | Eudistoma elongatum | 1134 |
| Polycitor emergens Kott, 1990 | Polycitor emergens | 19 |
| Polycitor epicolon Monniot & Monniot, 2006 | Polycitor epicolon | 2232 |
| Eudistoma fasciculum Monniot & Monniot, 1996 | Eudistoma fasciculum | 19 |
| Eudistoma fluorescens Monniot, & Monniot, 2001 | Eudistoma fluorescens | 19 |
| Eudistoma fragum Monniot, 1988 | Eudistoma fragum | 19 |
| Eudistoma fucatum Monniot, & Monniot, 2001 | Eudistoma fucatum | 19 |
| Polycitor fungiformis Millar, 1970 | Polycitor fungiformis | 1744 |
| Eudistoma fusca Sluiter, 1900 | Eudistoma fusca | 1601 |
| Cystodytes fuscus Monniot, 1988 | Cystodytes fuscus | 19 |
| Polycitor gelatinosum Kott, 1957 | Polycitor gelatinosum | 7398 |
| Polyclinum giganteum Herdman, 1899 | Polycitor giganteus | 1661 |
| Polycitor gilboviridis Sluiter, 1909 | Eudistoma gilboviride | 1661 |
| Polycitor glaucus Sluiter, 1909 | Eudistoma glaucum | 1661 |
| Eudistoma globosum Kott, 1957 | Eudistoma globosum | 19 |
| Eudistoma gracilum Kott, 1990 | Eudistoma gracilum | 19 |
| Cystodytes guinensis Michaelsen, 1914 | Cystodytes guinensis | 19 |
| Cystodytes hapu Monniot & Monniot, 1987 | Cystodytes dellechiajei | 19 |
| Eudistoma hospitale Monniot, 1998 | Eudistoma hospitale | 19 |
| Polycitor ianthinus Sluiter, 1909 | Exostoma ianthinum | 1661 |
| Eudistoma inauratum Monniot, & Monniot, 2001 | Eudistoma inauratum | 19 |
| Eudistoma incrustatum Monniot & Monniot, 1996 | Eudistoma incrustatum | 19 |
| Eudistoma incubitum Kott, 1990 | Eudistoma incubitum | 19 |
| Eudistoma kaverium Meenakshi, 2002 | Eudistoma kaverium | 19 |
| Eudistoma kurilense Sanamyan, 1993 | Eudistoma kurilense | 7390 |
| Citorclinum laboutei Monniot & Millar, 1988 | Citorclinum laboutei | 19 |
| Eudistoma laboutei Monniot & Monniot, 2006 | Eudistoma laboutei | 2232 |
| Eudistoma lakshmiani Renganathan, 1986 | Eudistoma lakshmiani | 19 |
| Distoma laysani Sluiter, 1900 | Eudistoma laysani | 1661 |
| Distoma lobata Ritter, 1900 | Cystodytes lobatus | 19 |
| Cystodytes luteus Monniot, 1988 | Cystodytes luteus | 19 |
| Eudistoma maculosum Kott, 1990 | Eudistoma maculosum | 19 |
| Eudistoma magnum Médioni, 1968 | Eudistoma magnum | 19 |
| Eudistoma malum Kott, 1990 | Eudistoma malum | 19 |
| Polycitorella mariae Michaelsen, 1924 | Eucoelium mariae | 19 |
| Eudistoma marianense Tokioka, 1967 | Eudistoma marianense | 3677 |
| Eudistoma microlarvum Kott, 1990 | Eudistoma microlarvum | 19 |
| Eudistoma mobiusi Hartmeyer, 1905 | Eudistoma mobiusi | 1756 |
| Cystodytes morifer Michaelsen, 1919 | Cystodytes morifer | 1756 |
| Cystodytes mucosus Monniot, 1988 | Cystodytes mucosus | 19 |
| Cystodytes multipapillatus Monniot, 1988 | Cystodytes multipapillatus | 19 |
| Eudistoma niveum Monniot & Monniot, 2006 | Eudistoma niveum | 2232 |
| Polycitor nubilus Kott, 1990 | Polycitor nubilus | 19 |
| Polycitor obeliscus Kott, 1972 | Polycitor obeliscus | 19 |
| Eudistoma occultum Monniot, 2001 | Eudistoma occultum | 19 |
| Eudistoma one Monniot & Monniot, 1987 | Eudistoma one | 19 |
| Polycitorella orientalis Kott, 1990 | Eucoelium orientalis | 19 |
| Psammaplidium ovatum Herdman, 1886 | Eudistoma ovatum | 1661 |
| Polycitorella pallida Millar, 1962 | Eucoelium pallida | 19 |
| Polycitorella peresi Plante & Vasseur, 1966 | Eucoelium peresi | 19 |
| Cystodytes philippinensis Herdman, 1886 | Cystodytes philippinensis | 1134 |
| Eudistoma planum Pérès, 1948 | Eudistoma planum | 19 |
| Cystodytes planus Monniot, 1974 | Cystodytes planus | 3513 |
| Eudistoma pluritestae Monniot & Monniot, 2006 | Eudistoma pluritestae | 2232 |
| Tetrazona porrecta Millar, 1962 | Tetrazona porrecta | 3477 |
| Eudistoma pratulum Kott, 1990 | Eudistoma pratulum | 19 |
| Polycitor profundus Monniot, 1971 | Polycitor profundus | 19 |
| Polycitor proliferus Oka | Polycitor proliferus | 19 |
| Archidistoma psammion Ritter & Forsyth, 1917 | Archidistoma psammion | 19 |
| Eudistoma punctatum Monniot, & Monniot, 2001 | Eudistoma punctatum | 19 |
| Cystodytes punctatus Monniot, 1988 | Cystodytes punctatus | 19 |
| Eudistoma purpureum Kott, 1990 | Eudistoma purpureum | 19 |
| Eudistoma purpuropunctatum Lambert, 1989 | Eudistoma purpuropunctatum | 3477 |
| Psammaplidium pyriforme Herdman, 1886 | Eudistoma pyriforme | 1134 |
| Cystodytes ramosus Kott, 1992 | Cystodytes ramosus | 19 |
| Eudistoma recifense Millar, 1977 | Eudistoma recifense | 3657 |
| Eudistoma reginum Kott, 1990 | Eudistoma reginum | 19 |
| Eudistoma renieri Hartmeyer, 1912 | Eudistoma renieri | 1756 |
| Eudistoma repens Millar, 1977 | Eudistoma repens | 3657 |
| Eudistoma rhodopyge Sluiter, 1898 | Eudistoma rhodopyge | 1756 |
| Eudistoma rigidum Tokioka, 1955 | Eudistoma rigidum | 19 |
| Cystodytes roseolus Hartmeyer, 1912 | Cystodytes roseolus | 1756 |
| Eudistoma roseum Vazquez & Ramos-Espla, 1991 | Eudistoma roseum | 19 |
| Eudistoma rubiginosum Monniot & Monniot, 1996 | Eudistoma rubiginosum | 19 |
| Eudistoma rubra Tokioka, 1953 | Eudistoma rubra | 3676 |
| Eudistoma sabulosum Kott, 1990 | Eudistoma sabulosum | 19 |
| Eudistoma saldanhai Millar, 1977 | Eudistoma saldanhai | 3657 |
| Polycitor searli Kott, 1952 | Polycitor searli | 19 |
| Cystodytes senegalense Monniot, 1969 | Cystodytes senegalense | 2673 |
| Polycitorella setoensis Nishikawa, 1980 | Eucoelium setoensis | 19 |
| Eudistoma sluiteri Hartmeyer, 1909 | Eudistoma sluiteri | 19 |
| Eudistoma snakabri Tokioka, 1954 | Eudistoma angolanum | 19 |
| Cystodytes solitus Monniot, 1988 | Cystodytes solitus | 19 |
| Eudistoma spiculiferum Millar, 1977 | Eudistoma spiculiferum | 3657 |
| Eudistoma stellatum Monniot, 1988 | Eudistoma stellatum | 19 |
| Polycitorella stellifera Monniot & Monniot, 2001 | Eucoelium stellifera | 19 |
| Polycitor subarborensis Kott, 1957 | Polycitor subarborensis | 19 |
| Eudistoma superlatum Kott, 1990 | Eudistoma superlatum | 19 |
| Eudistoma surinamense Millar, 1978 | Eudistoma surinamense | 7427 |
| Eudistoma tarponense Van Name, 1945 | Eudistoma tarponense | 19 |
| Eudistoma tigrum Kott, 1990 | Eudistoma tigrum | 19 |
| Eudistoma toealense Millar, 1975 | Eudistoma toealense | 1661 |
| Eudistoma toealensis Millar, 1975 | Eudistoma toealense | 19 |
| Eudistoma tokara Tokioka, 1954 | Eudistoma tokara | 19 |
| Eudistoma tokarac Tokioka, 1953 | Eudistoma tokarac | 3676 |
| Polycitor translucidus Kott, 1957 | Polycitor translucidus | 19 |
| Brevicollus tuberatus Kott, 1990 | Brevicollus tuberatus | 19 |
| Eudistoma tumidum Kott, 1990 | Eudistoma tumidum | 19 |
| Eudistoma vannamei Millar, 1977 | Eudistoma vannamei | 3657 |
| Eudistoma vineum Monniot, & Monniot, 2001 | Eudistoma vineum | 19 |
| Cystodytes violatinctus Monniot, 1988 | Cystodytes violatinctus | 19 |
| Eudistoma viride Tokioka, 1955 | Eudistoma viride | 19 |
| Eudistoma vulgare Monniot, 1988 | Eudistoma vulgare | 19 |