IRMNG Taxon list
Amphizonella minima Kufferath
Antarcella atava Collin, 1914
Arcella aculeata Ehrenberg, 1832 accepted as Centropyxis aculeata (Ehrenberg, 1832) Stein, 1859
Arcella arenaria Greeff
Arcella constricta Ehrenberg, 1841 accepted as Centropyxis constricta (Ehrenberg, 1841) Deflandre, 1929
Arcella dentata Ehr.
Arcella discoides Ehr.
Arcella hemisphaerica Perty, 1852
Arcella patina Ehrenberg
Arcella vulgaris Ehrenberg, 1832
Centropyxiella arenaria Valkanov, 1970
Centropyxiella elegans Valkanov, 1970
Centropyxiella gibbula Valkanov, 1970
Centropyxiella gibbulina Chardez & Thomas, 1980
Centropyxiella golemanskyi Chardez, 1977
Centropyxiella lucida Golemansky, 1971
Centropyxiella oopyxiformis Chardez, 1977
Centropyxiella platystoma Golemansky, 1981
Centropyxis aculeata (Ehrenberg, 1832) Stein, 1859
Centropyxis aerophila Deflandre, 1929
Centropyxis constricta (Ehrenberg, 1841) Deflandre, 1929
Centropyxis minuta Deflandre, 1929
Centropyxis platystoma (Penard, 1890) Deflandre, 1929
Cryptodifflugia collum (Chardez, 1971)
Cryptodifflugia eboracensis Wailes& Penard, 1911 accepted as Wailesella eboracensis (Wailes & Penard, 1911) Deflandre, 1928
Cryptodifflugia lamingerae (Chardez, 1977)
Cryptodifflugia lanceolata Golemansky, 1970
Cryptodifflugia paludosa Golemansky, 1981
Cryptodifflugia psammophila (Golemansky, 1970)
Cucurbitella mespiliformis Penard, 1902
Cyclopyxis eurystoma Deflandre, 1929
Difflugia algaephila Decloitre, 1977
Difflugia ampulla Ehrenberg, 1840 accepted as Cyphoderia ampulla (Ehrenberg, 1840) Leidy, 1878
Difflugia areolata Ehr.
Difflugia corona Wall.
Difflugia garmen
Difflugia globulus (Ehr.)
Difflugia hydrostatica
Difflugia lanceolata Pen.
Difflugia limnetica
Difflugia linearis (Penard, 1890) Gauthier & Lièvre, 1958
Difflugia litophila (Penard, 1902) Gauthier-Lièvre & Thomas, 1958
Difflugia lucida Penard, 1890
Difflugia oblonga Ehrenberg, 1832
Difflugia platystoma Penard, 1890 accepted as Centropyxis platystoma (Penard, 1890) Deflandre, 1929
Difflugia pyriformis
Difflugia submarina (Chardez, 1980) Chardez & Thomas, 1980
Difflugia subterranea Golemansky, 1970
Difflugia urceolata Cart.
Difflugiella collum Chardez, 1971 accepted as Cryptodifflugia collum (Chardez, 1971)
Difflugiella lamingerae Chardez, 1977 accepted as Cryptodifflugia lamingerae (Chardez, 1977)
Difflugiella psammophila Golemansky, 1970 accepted as Cryptodifflugia psammophila (Golemansky, 1970)
Hyalosphenia cuneata Stein, 1857
Hyalosphenia minuta Cash, 1892
Hyalosphenia savoiei Chardez, 1978
Microchlamys patella (Claparède & Lachmann, 1859) Cockerell, 1911
Nebela collaris (Ehr.)
Nebela vitrea Penard
Phryganella marinus Chardez, 1971
Phryganella paradoxica Pen.
Pomoriella valkanovi Golemansky, 1970
Pseudochlamys patella Claparède & Lachmann, 1859 accepted as Microchlamys patella (Claparède & Lachmann, 1859) Cockerell, 1911
Pyxidicula cymbalum Penard, 1902
Quadrulella debonti
Quadrulella elongata
Quadrulella quadrigera
Trigonopyxis ginelle Cookson & Eisenack
Wailesella eboracensis (Wailes & Penard, 1911) Deflandre, 1928