Species (22.489)
- Hemidinium nasutum
- Gymnodinium mitratum
- Peridiniopsis elpatiewsky Bourrelly 1968
- Ceratium furcoides
- Woloszynskia tenuissima
- Peridiniopsis cunningtonii
- Peridiniopsis polonicum Bourrelly 1968
- Peridiniopsis penardii Bourrelly 1968
- Diplopsalis acuta Entz 1904
- Multiplicisphaeridium arbusculum Dorning 1981
- Multiplicisphaeridium borracherosum Lister 1970
- Multiplicisphaeridium carnicum Priewalder 1987
- Multiplicisphaeridium cladum Eisenack 1969
- Multiplicisphaeridium martiniae Priewalder 1987
- Multiplicisphaeridium fisherii Lister 1970
- Multiplicisphaeridium parvirochesterensis Cramer & Diez 1972
- Multiplicisphaeridium variabile Dorning 1981
- Strombomonas tetraptera
- Palaeosaturnalis hueyi Pessagno ()
- Paronaella bronnimanni Pessagno 1977
- Paronaella ewingi Pessagno 1971
- Paronaella worzeli Pessagno 1971
- Cyclastrum infundibuliforme Rüst 1898
- Gurleya daphniae Freidrich, Winder, Schaffler & Reinthal. 1996
- Dictyodora liebeana
- Pipillifera papillaris
- Notholca acuminata Ehrenberg 1832
- Notholca cubeutes Gosse
- Notholca squamula Müller O.F. 1786
- Babesia bovis
- Eperythrozoon wenyoni Adler & Ellenbogen 1934
- Opalina ranarum
- Notholca foliacea Ehrenberg 1838
- Pyramis foveolata
- Rhopalodia gibba
- Rhopalodia parallela
- Sarcina ventriculi
- Stenopteribia anceps
- Surirella ovalis
- Synedra longissima
- Techus glacialis
- Tetracyclus rupestris
- Vahlkampfia aberdonica Page 1974
- Difflugia acanthophora
- Difflugia acropodia
- Triceratium favus
- Trichamöba villosa
- Trichomonas muris
- Trinecrio regina
- Chlamydomonas alboviridis Stein ()
- Hartmanella agricola Goodey 1916
- Thecochaos album Greeff 1891
- Bodo alexeieffi Lemmermann ()
- Cercobodo alexeieffii Lemmermann ()
- Planhoogenraadia alta Bonnet
- Bodopsis alternans Klebs ()
- Nebela americana
- Monas amoebina Meyer ()
- Bodo amoebinus Lemmermann ()
- Hemimastix amphikineta Foissner, Blatterer & Foissner 1988
- Difflugia amphoralis Cash & Hopkinson 1909
- Cyclopyxis amplecta Schönborn
- Salpingoeca amphoridium Clark ()
- Salpingoeca ampulla Kent ()
- Difflugia ampulla
- Protomonas amyli Cienkowski ()
- Phyllomitus amylophagus Klebs ()
- Plagiopyxis angularis Bonnet 1960
- Petalomonas angusta Klebs ()
- Spiromonas angusta Dujardin ()
- Bodo angustus Dujardin ()
- Protoplagiopyxis aperta Bonnet
- Ellipsopyxis arcuata Bonnet 1977
- Cyclopyxis bathystoma Chibisova 1967
- Greeffia bengalensis Singh, Misra & Sharma 1982
- Chrysocapsa bipes Stein ()
- Nebela bigibbosa Penard 1890
- Cercobodo bodo Meyer ()
- Codonosiga botrytis Ehrenberg ()
- Difflugia brevicolla Cash & Hopkinson 1909
- Monosiga brevipes Kent ()
- Stenopterobia anceps
- Surirella gemma
- Surirella biseriata
- Surirella spiralis
- Surirella striatula
- Synedra acus
- Synedra angustissima
- Tabellaria fenestrata
- Petalomonas abscissa Dujardin ()
- Difflugia acaulis
- Anisonema acinus Dujardin 1841
- Nebela acolla Cash
- Phryganella acropodia Decloitre ssp. penardi
- Heteronema acus Ehrenberg ()
- Cercobodo agilis Moroff ()
- Achnanthes deflexa ssp. deflexa
- Sphaerella pluvialis
- Monas arhabdomonas Fisch ()
- Arcella artocrea Deflandre 1928 ssp. pseudocatinus