Alepiella Golemansky, 1970 (basis of record)
Alepiella tricornuta Golemansky, 1970 (basis of record)
Amphorellopsis Golemansky, 1970 accepted as Ogdeniella Golemansky, 1982 (basis of record)
Amphorellopsis carinata Chardez, 1977 accepted as Ogdeniella carinata (Chardez, 1977) Golemansky, 1982 (basis of record)
Amphorellopsis elegans Golemansky, 1970 accepted as Ogdeniella elegans (Golemansky, 1970) Golemansky, 1982 (basis of record)
Amphorellopsis lucida Golemansky, 1970 accepted as Ogdeniella lucida (Golemansky, 1970) Golemansky, 1982 (basis of record)
Amphorellopsis maximus Golemansky, 1970 accepted as Ogdeniella maxima (Golemansky, 1970) Golemansky, 1982 (basis of record)
Amphorellopsis pusilla Chardez, 1977 accepted as Ogdeniella pusilla (Chardez, 1977) Golemansky, 1982 (basis of record)
Amphorellopsis taschevi Golemansky, 1970 accepted as Ogdeniella taschevi (Golemansky, 1970) Golemansky, 1982 (basis of record)
Antarcella Deflandre, 1928 (basis of record)
Antarcella atava Collin, 1914 (basis of record)
Arcella Ehrenberg, 1832 (basis of record)
Arcella aculeata Ehrenberg, 1832 accepted as Centropyxis aculeata (Ehrenberg, 1832) Stein, 1859 (basis of record)
Arcella constricta Ehrenberg, 1841 accepted as Centropyxis constricta (Ehrenberg, 1841) Deflandre, 1929 (basis of record)
Arcella hemisphaerica Perty, 1852 (basis of record)
Arcella vulgaris Ehrenberg, 1832 (basis of record)
Arcellidae (basis of record)
Arcellina (basis of record)
Assulina Ehrenberg, 1872 (basis of record)
Assulina muscorum Greeff, 1888 (basis of record)
Campascus Leidy, 1877 (basis of record)
Campascus interstitialis Golemansky, 1981 (basis of record)
Campascus vulgaris Valkanov, 1936 (basis of record)
Centropyxidae (basis of record)
Centropyxiella Valkanov, 1970 (basis of record)
Centropyxiella arenaria Valkanov, 1970 (basis of record)
Centropyxiella elegans Valkanov, 1970 (basis of record)
Centropyxiella gibbula Valkanov, 1970 (basis of record)
Centropyxiella gibbulina Chardez & Thomas, 1980 (basis of record)
Centropyxiella golemanskyi Chardez, 1977 (basis of record)
Centropyxiella lucida Golemansky, 1971 (basis of record)
Centropyxiella oopyxiformis Chardez, 1977 (basis of record)
Centropyxiella platystoma Golemansky, 1981 (basis of record)
Centropyxis Stein, 1857 (basis of record)
Centropyxis aculeata (Ehrenberg, 1832) Stein, 1859 (basis of record)
Centropyxis aerophila Deflandre, 1929 (basis of record)
Centropyxis constricta (Ehrenberg, 1841) Deflandre, 1929 (basis of record)
Centropyxis minuta Deflandre, 1929 (basis of record)
Centropyxis platystoma (Penard, 1890) Deflandre, 1929 (basis of record)
Chardezia Golemansky, 1970 (basis of record)
Chardezia caudata Golemansky, 1970 (basis of record)
Corythion Taránek, 1882 (basis of record)
Corythion acutum Wailes, 1927 accepted as Pseudocorythion acutum (Wailes, 1927) Valkanov, 1970 (basis of record)
Corythionella Golemansky, 1970 (basis of record)
Corythionella acolla Golemansky, 1970 (basis of record)
Corythionella anteroplanata Chardez, 1977 (basis of record)
Corythionella minima Golemansky, 1970 (basis of record)
Corythionella pontica Golemansky, 1970 (basis of record)
Corythionella sudzukii Chardez, 1977 (basis of record)
Cryptodifflugia Penard, 1890 (basis of record)
Cryptodifflugia collum (Chardez, 1971) (basis of record)
Cryptodifflugia eboracensis Wailes & Penard, 1911 accepted as Wailesella eboracensis (Wailes & Penard, 1911) Deflandre, 1928 (basis of record)
Cryptodifflugia lamingerae (Chardez, 1977) (basis of record)
Cryptodifflugia lanceolata Golemansky, 1970 (basis of record)
Cryptodifflugia paludosa Golemansky, 1981 (basis of record)
Cryptodifflugia psammophila (Golemansky, 1970) (basis of record)
Cryptodifflugiidae (basis of record)
Cyclopyxis Deflandre, 1929 (basis of record)
Cyclopyxis eurystoma Deflandre, 1929 (basis of record)
Cyphoderia Schlumberger, 1845 (basis of record)
Cyphoderia ampulla (Ehrenberg, 1840) Leidy, 1878 (basis of record)
Cyphoderia compressa Golemansky, 1979 (basis of record)
Cyphoderia litoralis Golemansky, 1973 (basis of record)
Cyphoderia margaritacea Schlumberger, 1845 accepted as Cyphoderia ampulla (Ehrenberg, 1840) Leidy, 1878 (basis of record)
Cyphoderiidae de Saedeleer, 1934 (basis of record)
Difflugia Leclerc, 1815 (basis of record)
Difflugia algaephila Decloitre, 1977 (basis of record)
Difflugia ampulla Ehrenberg, 1840 accepted as Cyphoderia ampulla (Ehrenberg, 1840) Leidy, 1878 (basis of record)
Difflugia hydrostatica (basis of record)
Difflugia hydrostatica var. litophila Penard, 1902 accepted as Difflugia litophila (Penard, 1902) Gauthier-Lièvre & Thomas, 1958 (basis of record)
Difflugia linearis (Penard, 1890) Gauthier & Lièvre, 1958 (basis of record)
Difflugia litophila (Penard, 1902) Gauthier-Lièvre & Thomas, 1958 (basis of record)
Difflugia lucida Penard, 1890 (basis of record)
Difflugia platystoma Penard, 1890 accepted as Centropyxis platystoma (Penard, 1890) Deflandre, 1929 (basis of record)
Difflugia pyriformis (basis of record)
Difflugia pyriformis var. linearis Penard, 1890 accepted as Difflugia linearis (Penard, 1890) Gauthier & Lièvre, 1958 (basis of record)
Difflugia submarina (Chardez, 1980) Chardez & Thomas, 1980 (basis of record)
Difflugia subterranea Golemansky, 1970 (basis of record)
Difflugia subterranea f. circularis Chardez, 1971 accepted as Difflugia subterranea Golemansky, 1970 (basis of record)
Difflugiella Cash, 1904 (basis of record)
Difflugiella collum Chardez, 1971 accepted as Cryptodifflugia collum (Chardez, 1971) (basis of record)
Difflugiella lamingerae Chardez, 1977 accepted as Cryptodifflugia lamingerae (Chardez, 1977) (basis of record)
Difflugiella psammophila Golemansky, 1970 accepted as Cryptodifflugia psammophila (Golemansky, 1970) (basis of record)
Difflugiidae (basis of record)
Difflugina (basis of record)
Euglypha Dujardin, 1841 (basis of record)
Euglypha beta Vejdovsky, 1882 accepted as Tracheleuglypha dentata (Vejdovsky, 1882) Deflandre, 1928 (basis of record)
Euglypha compressa Carter, 1864 (basis of record)
Euglypha laevis Perty, 1849 (basis of record)
Euglypha rotunda Wailes & Penard, 1911 (basis of record)
Euglypha tuberculata Dujardin, 1841 (basis of record)
Euglyphida (basis of record)
Euglyphidae Wallich, 1864, emend Lara et al., 2007 (basis of record)
Euglyphinopsis Valkanov, 1970 (basis of record)
Euglyphinopsis pontica Valkanov, 1970 (basis of record)
Filosa incertae sedis (basis of record)
Gromia oviformis Dujardin, 1835 (basis of record)
Gromida accepted as Gromiida (basis of record)
Gromiidae (basis of record)
Hyalosphenia Stein, 1857 (basis of record)

European waters (ERMS scope) for Alepiella tricornuta Golemansky, 1970 
European waters (ERMS scope) for Antarcella atava Collin, 1914 
European waters (ERMS scope) for Arcella hemisphaerica Perty, 1852 
European waters (ERMS scope) for Arcella vulgaris Ehrenberg, 1832 
European waters (ERMS scope) for Assulina muscorum Greeff, 1888 
European waters (ERMS scope) for Campascus interstitialis Golemansky, 1981 
European waters (ERMS scope) for Campascus vulgaris Valkanov, 1936 
European waters (ERMS scope) for Centropyxiella arenaria Valkanov, 1970 
European waters (ERMS scope) for Centropyxiella elegans Valkanov, 1970 
European waters (ERMS scope) for Centropyxiella gibbula Valkanov, 1970 
European waters (ERMS scope) for Centropyxiella gibbulina Chardez & Thomas, 1980 
European waters (ERMS scope) for Centropyxiella golemanskyi Chardez, 1977 
European waters (ERMS scope) for Centropyxiella lucida Golemansky, 1971 
European waters (ERMS scope) for Centropyxiella oopyxiformis Chardez, 1977 
European waters (ERMS scope) for Centropyxiella platystoma Golemansky, 1981 
European waters (ERMS scope) for Centropyxis aculeata (Ehrenberg, 1832) Stein, 1859 
European waters (ERMS scope) for Centropyxis aerophila Deflandre, 1929 
European waters (ERMS scope) for Centropyxis constricta (Ehrenberg, 1841) Deflandre, 1929 
European waters (ERMS scope) for Centropyxis minuta Deflandre, 1929 
European waters (ERMS scope) for Centropyxis platystoma (Penard, 1890) Deflandre, 1929 
European waters (ERMS scope) for Chardezia caudata Golemansky, 1970 
European waters (ERMS scope) for Corythionella acolla Golemansky, 1970 
European waters (ERMS scope) for Corythionella anteroplanata Chardez, 1977 
European waters (ERMS scope) for Corythionella minima Golemansky, 1970 
European waters (ERMS scope) for Corythionella pontica Golemansky, 1970 
European waters (ERMS scope) for Corythionella sudzukii Chardez, 1977 
European waters (ERMS scope) for Cryptodifflugia collum (Chardez, 1971) 
European waters (ERMS scope) for Cryptodifflugia lamingerae (Chardez, 1977) 
European waters (ERMS scope) for Cryptodifflugia lanceolata Golemansky, 1970 
European waters (ERMS scope) for Cryptodifflugia paludosa Golemansky, 1981 
European waters (ERMS scope) for Cryptodifflugia psammophila (Golemansky, 1970) 
European waters (ERMS scope) for Cyclopyxis eurystoma Deflandre, 1929 
European waters (ERMS scope) for Cyphoderia ampulla (Ehrenberg, 1840) Leidy, 1878 
European waters (ERMS scope) for Cyphoderia compressa Golemansky, 1979 
European waters (ERMS scope) for Cyphoderia litoralis Golemansky, 1973 
European waters (ERMS scope) for Difflugia algaephila Decloitre, 1977 
European waters (ERMS scope) for Difflugia linearis (Penard, 1890) Gauthier & Lièvre, 1958 
European waters (ERMS scope) for Difflugia litophila (Penard, 1902) Gauthier-Lièvre & Thomas, 1958 
European waters (ERMS scope) for Difflugia lucida Penard, 1890 
European waters (ERMS scope) for Difflugia submarina (Chardez, 1980) Chardez & Thomas, 1980 
European waters (ERMS scope) for Euglypha compressa Carter, 1864 
European waters (ERMS scope) for Euglypha laevis Perty, 1849 
European waters (ERMS scope) for Euglypha rotunda Wailes & Penard, 1911 
European waters (ERMS scope) for Euglypha tuberculata Dujardin, 1841 
European waters (ERMS scope) for Euglyphinopsis pontica Valkanov, 1970 
European waters (ERMS scope) for Gromia oviformis Dujardin, 1835 
European waters (ERMS scope) for Hyalosphenia cuneata Stein, 1857 
European waters (ERMS scope) for Hyalosphenia minuta Cash, 1892 
European waters (ERMS scope) for Hyalosphenia savoiei Chardez, 1978 
European waters (ERMS scope) for Lesquerella mesopsammophila Chardez & Thomas, 1980 
European waters (ERMS scope) for Messemvriella filosa Golemansky, 1973 
European waters (ERMS scope) for Micramphora amphoriformis Chardez & Thomas, 1980 
European waters (ERMS scope) for Micramphora atlantica Chardez & Thomas, 1980 
European waters (ERMS scope) for Micramphora pontica Valkanov, 1970 
European waters (ERMS scope) for Micramphora tokioensis Sudzuki, 1979 
European waters (ERMS scope) for Microchlamys patella (Claparède & Lachmann, 1859) Cockerell, 1911 
European waters (ERMS scope) for Micropsammella infralittoralis Chardez, 1993 
European waters (ERMS scope) for Micropsammella minima Chardez & Thomas, 1980 
European waters (ERMS scope) for Micropsammella retorta Golemansky, 1970 
European waters (ERMS scope) for Ogdeniella carinata (Chardez, 1977) Golemansky, 1982 
European waters (ERMS scope) for Ogdeniella elegans (Golemansky, 1970) Golemansky, 1982 
European waters (ERMS scope) for Ogdeniella lucida (Golemansky, 1970) Golemansky, 1982 
European waters (ERMS scope) for Ogdeniella maxima (Golemansky, 1970) Golemansky, 1982 
European waters (ERMS scope) for Ogdeniella pusilla (Chardez, 1977) Golemansky, 1982 
European waters (ERMS scope) for Ogdeniella septentrionalis Golemansky, 1982 
European waters (ERMS scope) for Ogdeniella taschevi (Golemansky, 1970) Golemansky, 1982 
European waters (ERMS scope) for Ovulina parva Anderson, Rogerson & Hannah, 1996 
European waters (ERMS scope) for Paramphitrema pontica Valkanov, 1970 
European waters (ERMS scope) for Paulinella chromatophora Lauterborn, 1895 
European waters (ERMS scope) for Paulinella intermedia Vørs, 1993 
European waters (ERMS scope) for Paulinella ovalis (A.Wulff) P.W.Johnson, P.E.Hargraves & J.M.Sieburth, 1988 
European waters (ERMS scope) for Phryganella marinus Chardez, 1971 
European waters (ERMS scope) for Pomoriella valkanovi Golemansky, 1970 
European waters (ERMS scope) for Psammonobiotus balticus Golemansky, 1973 
European waters (ERMS scope) for Psammonobiotus communis Golemansky, 1967 
European waters (ERMS scope) for Psammonobiotus golemanskyi Chardez, 1971 
European waters (ERMS scope) for Psammonobiotus linearis Golemansky, 1970 
European waters (ERMS scope) for Psammonobiotus minutus Golemansky, 1970 
European waters (ERMS scope) for Psammonobiotus plana Chardez, 1971 
European waters (ERMS scope) for Psammonobiotus septentrionalis Chardez, 1977 
European waters (ERMS scope) for Pseudocorythion acutum (Wailes, 1927) Valkanov, 1970 
European waters (ERMS scope) for Pseudocorythion mannei Chardez, 1971 
European waters (ERMS scope) for Pseudocorythion undulacollis Chardez & Thomas, 1980 
European waters (ERMS scope) for Pseudocorythion wailesi Golemansky, 1971 
European waters (ERMS scope) for Pseudodifflugia andreevi Golemansky, 1976 
European waters (ERMS scope) for Pseudodifflugia delamarei Coûteaux & Golemansky, 1984 
European waters (ERMS scope) for Pyxidicula cymbalum Penard, 1902 
European waters (ERMS scope) for Rhumbleriella filosa Golemansky, 1970 
European waters (ERMS scope) for Sudzukiella marina Golemansky, 1991 
European waters (ERMS scope) for Tracheleuglypha dentata (Vejdovsky, 1882) Deflandre, 1928 
European waters (ERMS scope) for Trichosphaerium sieboldi Schneider, 1878 
European waters (ERMS scope) for Trinema complanatum Penard, 1890 
European waters (ERMS scope) for Trinema enchelys (Ehrenberg, 1938) Leidy, 1878 
European waters (ERMS scope) for Trinema lineare Penard, 1890 
European waters (ERMS scope) for Volutella hemispiralis (Chardez, 1972) Chardez, 1974 
European waters (ERMS scope) for Wailesella eboracensis (Wailes & Penard, 1911) Deflandre, 1928 

 Habitat

 for Difflugia hydrostatica var. litophila Penard, 1902

brackish water.  [details]

 Habitat

 for Hyalosphenia minuta Cash, 1892

mainly brackish water. [details]

 Habitat

 for Pyxidicula cymbalum Penard, 1902

mainly brackish water.  [details]

 Habitat

 for Wailesella eboracensis (Wailes & Penard, 1911) Deflandre, 1928

mainly brackish water.  [details]

 Taxonomy

 for Difflugia pyriformis

Species name entered for the sake of assigning parent-links [details]

 Taxonomy

 for Euglyphinopsis pontica Valkanov, 1970

taxonomic position?.  [details]

 Taxonomy

 for Paramphitrema pontica Valkanov, 1970

incertae sedis.  [details]

 Taxonomy

 for Trichosphaerium Page, 1983

This genus, and its sole (European) species T. sieboldi Schneider, 1878, was listed in the printed version of the ... [details]