Anarthra Hood, 1895 accepted as Polyarthra Ehrenberg, 1834 (taxonomy source)
Bipalpus Wierzejski & Zacharias, 1893 accepted as Ploesoma Herrick, 1885 (taxonomy source)
Bipalpus vesiculosus Wierzejski & Zacharias, 1893 accepted as Ploesoma hudsoni (Imhof, 1891) (additional source)
Dictyoderma Lauterborn, 1893 accepted as Ploesoma Herrick, 1885 (taxonomy source)
Dictyoderma hypopus Lauterborn, 1893 accepted as Ploesoma hudsoni (Imhof, 1891) (additional source)
Gastropus ehrenbergi Imhof, 1891 accepted as Ploesoma lynceus (Ehrenberg, 1834) (additional source)
Gastroschiza Bergendal, 1892 accepted as Ploesoma Herrick, 1885 (taxonomy source)
Gastroschiza flexilis Jägerskiöld, 1892 accepted as Ploesoma hudsoni (Imhof, 1891) (additional source)
Gastroschiza foveolata Jägerskiöld, 1892 accepted as Ploesoma lenticulare Herrick, 1885 (additional source)
Gomphogaster Vorce, 1888 accepted as Ploesoma Herrick, 1885 (taxonomy source)
Gomphogaster areolata Vorce, 1888 (additional source)
Parasynchaeta Lauterborn, 1905 accepted as Synchaeta Ehrenberg, 1832 (taxonomy source)
Ploesoma Herrick, 1885 (taxonomy source)
Ploesoma africanum Wulfert, 1965 (additional source)
Ploesoma ekmani Brehm, 1910 (additional source)
Ploesoma hudsoni (Imhof, 1891) (additional source)
Ploesoma lenticulare Herrick, 1885 (additional source)
Ploesoma lynceus (Ehrenberg, 1834) (additional source)
Ploesoma lynceus var. lenticularoide Sudzuki, 1960 accepted as Ploesoma triacantha (Bergendal, 1892) (additional source)
Ploesoma lynceus var. rotundum Sudzuki, 1960 accepted as Ploesoma triacantha (Bergendal, 1892) (additional source)
Ploesoma molle Kellicott, 1897 (additional source)
Ploesoma multispinatum Wulfert, 1965 (additional source)
Ploesoma murrayi Wulfert, 1961 (additional source)
Ploesoma peipsiense Mäemets & Kutikova, 1979 (additional source)
Ploesoma sibiricum Daday, 1901 (additional source)
Ploesoma triacantha (Bergendal, 1892) (additional source)
Ploesoma truncatum (Levander, 1894) (additional source)
Polyarthra Ehrenberg, 1834 (taxonomy source)
Polyarthra aptera Hood, 1893 (additional source)
Polyarthra bicerca Wulfert, 1956 (additional source)
Polyarthra dissimulans Nipkow, 1952 (additional source)
Polyarthra dolichoptera Idelson, 1925 (additional source)
Polyarthra dolichoptera f. brachyptera Bartoš, 1951 (additional source)
Polyarthra euryptera Wierzejski, 1891 (additional source)
Polyarthra hexaptera Schmarda, 1859 (additional source)
Polyarthra indica Segers & Babu, 1999 (additional source)
Polyarthra latiremis Imhof, 1891 (additional source)
Polyarthra leleki Koste & Tobias, 1989 (additional source)
Polyarthra longiremis Carlin, 1943 (additional source)
Polyarthra luminosa Kutikova, 1962 (additional source)
Polyarthra major Burckhardt, 1900 (additional source)
Polyarthra minor Voigt, 1904 (additional source)
Polyarthra multiappendiculata Arora, 1962 (additional source)
Polyarthra platyptera Ehrenberg, 1838 (additional source)
Polyarthra platyptera f. palustris Lie-Pettersen, 1909 accepted as Polyarthra minor Voigt, 1904 (additional source)
Polyarthra proloba Wulfert, 1941 (additional source)
Polyarthra pseudoproloba Albertová, 1960 (additional source)
Polyarthra pumilio Wulfert, 1941 (additional source)
Polyarthra remata Skorikov, 1896 (additional source)
Polyarthra sexpennis Ehrenberg, 1834 accepted as Polyarthra trigla Ehrenberg, 1834 (additional source)
Polyarthra trigla Ehrenberg, 1834 (additional source)
Polyarthra vulgaris Carlin, 1943 (additional source)
Polyarthra vulgaris f. aspina Pourriot, 1965 accepted as Polyarthra vulgaris Carlin, 1943 (additional source)
Synchaeta Ehrenberg, 1832 (taxonomy source)
Synchaeta apus Plate, 1889 (additional source)
Synchaeta asymmetrica Koch-Althaus, 1963 accepted as Synchaeta verrucosa Nipkow, 1961 (additional source)
Synchaeta calva Ruttner-Kolisko, 1970 (additional source)
Synchaeta cecilia f. fusipes Buchholz, 1954 accepted as Synchaeta cecilia Rousselet, 1902 (additional source)
Synchaeta curvata Lie-Pettersen, 1905 (additional source)
Synchaeta elsteri Hauer, 1963 (additional source)
Synchaeta kitina monodactyla Koch-Althaus, 1976 (additional source)
Synchaeta lakowitziana arctica De Smet, 1988 (additional source)
Synchaeta mordax Gosse, 1851 accepted as Synchaeta pectinata Ehrenberg, 1832 (additional source)
Synchaeta neapolitanoides Sudzuki, 1964 (additional source)
Synchaeta neglecta Zacharias, 1901 (additional source)
Synchaeta okai Sudzuki, 1964 (additional source)
Synchaeta pectinata f. minor Wesenberg-Lund, 1900 accepted as Synchaeta oblonga Ehrenberg, 1832 (additional source)
Synchaeta pontica Rodewald-Rudescu, 1960 (additional source)
Synchaeta procera Galliford, 1946 accepted as Synchaeta grimpei Remane, 1929 (additional source)
Synchaeta razelmi Rodewald-Rudescu, 1960 (additional source)
Synchaeta tremula var. digitata Krau, 1972 accepted as Synchaeta tremula (Müller, 1786) (additional source)
Synchaeta truncata Hofsten, 1910 accepted as Synchaeta tremula (Müller, 1786) (additional source)
Synchaeta wesenberglundi Pejler, 1957 accepted as Synchaeta longipes Gosse, 1887 (additional source)
Synchaetidae Hudson & Gosse, 1886 (taxonomy source)

 Taxonomy

 for Ploesoma multispinatum Wulfert, 1965

A poorly described species; considered species inquirenda by Hollowday (2002:200). Incorrect original spelling ... [details]

 Taxonomy

 for Polyarthra multiappendiculata Arora, 1962

"Probably an artefact, unrecognisable" (Hollowday, 2002)._x000d_ Name not listed in adopted Rotifera part of the ... [details]

 Taxonomy

 for Polyarthra trigla Ehrenberg, 1834

Type species of genus Polyarthra Ehrenberg, 1834._x000d_ The species name P. trigla Ehrenberg was used by earlier ... [details]

 Taxonomy

 for Synchaeta cecilia f. fusipes Buchholz, 1954

The figure reproduced in Hollowday (2002: fig.203)is with reference to Buchholz (1954), but here no figure or ... [details]

 Taxonomy

 for Synchaeta cecilia valentina Oltra & Todolí, 1997

Name published by Oltra & Todolí (1997)as "Synchaeta cecilia valentina n. subsp.", without a word of description, ... [details]

 Taxonomy

 for Synchaeta curvata Lie-Pettersen, 1905

?not Synchaeta curvata Lie-Pettersen after Remane (1929)._x000d_ Insufficiently described, with information on ... [details]

 Taxonomy

 for Synchaeta fennica Rousselet, 1909

Koste (1978)suggested that S. fennica Rousselet and S. bicornis Smith may be identical, but the dorsal wattles are ... [details]

 Taxonomy

 for Synchaeta kitina Rousselet, 1902

Occasionally considered an infrasubspecific variety or subspecies of S. tremula (Müller). As Hollowday ... [details]

 Taxonomy

 for Synchaeta littoralis Rousselet, 1902

not Synchaeta littoralis Rousselet after Altindag & Sozen (1996)[identity unclear]._x000d_ regarded as a species ... [details]

 Taxonomy

 for Synchaeta oblonga Ehrenberg, 1832

not Synchaeta oblonga Ehrenberg after Hudson & Gosse (1886), (?) Rousselet (1902)[identity unclear]; Tessin ... [details]

 Taxonomy

 for Synchaeta tavina Hood, 1893

According to Hollowday (2002), "details of the trophi shown by Koch-Althaus (1963) should be interpreted with ... [details]

 Taxonomy

 for Synchaeta tremuloida Pourriot, 1965

The taxonomic status of this species was long uncertain. Treated as an infrasubspecific variant of S. tremula ... [details]