Astasia Dujardin, 1841 (additional source)
Astasia longicaudata H.Kufferath (basis of record)
Astasia longicaudata H.Kufferath (original description)
Chitinosperma Meunier, 1910 (basis of record)
Collozoum Haeckel, 1862 sensu Brandt, 1905 (basis of record)
Collozoum inerme (J. Müller, 1856) (basis of record)
Euglena ostendensis H.Kufferath (basis of record)
Euglena ostendensis H.Kufferath (original description)
Favella denticulata (Ehrenberg) Jörgensen, 1927 accepted as Parafavella denticulata (Ehrenberg, 1840) (basis of record)
Gilsonichrysis Kufferath (basis of record)
Gilsonichrysis Kufferath (original description)
Gilsonichrysis lagena Kufferath, 1950 (basis of record)
Gilsonichrysis lagena Kufferath, 1950 (original description)
Gilsonichrysis lagena var. isocela Kufferath, 1950 (basis of record)
Gilsonichrysis lagena var. isocela Kufferath, 1950 (original description)
Helicostomella Jörgensen, 1924 (additional source)
Helicostomella kiliensis (Laackmann, 1908) (basis of record)
Hystrichosphaeridea (basis of record)
Membranilarnax Wetzel, 1933 (basis of record)
Membranilarnax marinum Kufferath, 1950 (original description)
Metacylis Jörgensen, 1924 (additional source)
Metacylis jörgensenii (Cleve) Kofoid & Campbell, 1929 (basis of record)
Micrhystridium Deflandre, 1937 † (basis of record)
Micrhystridium gilsonii Kufferath, 1950 accepted as Tintinnopsis gilsonii Kufferath, 1950 (basis of record)
Pacillina Cleve, 1899 (basis of record)
Pacillina vanhöffenii Kufferath, 1950 (original description)
Pareodinia Deflandre, 1947 † (basis of record)
Pareodinia moderna Kufferath (original description)
Rhynchopus littoralensis Kufferath, 1950 (original description)
Rhynchopus littoralensis Kufferath, 1950 (basis of record)
Rotundocylis Kufferath, 1952 (original description)
Rotundocylis arcellopsis Kufferath, 1950 (basis of record)
Rotundocylis arcellopsis Kufferath, 1950 (original description)
Scytomonas F. Stein, 1878 (basis of record)
Scytomonas marina J. Massart, 1920 (basis of record)
Skiadosphaera (Pascher) Pascher, 1938 (additional source)
Skiadosphaera orfordnessensis Kufferath, 1950 (original description)
Stenosemella Jörgensen (additional source)
Stenosemella steinii Jörgensen, 1912 (basis of record)
Tintinnopsis corylicarpa Kufferath, 1950 (basis of record)
Tintinnopsis corylicarpa Kufferath, 1950 (original description)
Tintinnopsis fastigata Kufferath, 1950 (basis of record)
Tintinnopsis fastigata Kufferath, 1950 (original description)
Tintinnopsis gilsonii Kufferath, 1950 (original description)
Tintinnopsis nana Lohmann, 1908 (basis of record)
Tintinnopsis obliqua-capitata Kufferath, 1950 (basis of record)
Tintinnopsis obliqua-capitata Kufferath, 1950 (original description)
Tintinnopsis strigosa A. Meunier, 1919 (basis of record)
Tintinnopsis trabs Kufferath, 1950 (basis of record)
Tintinnopsis trabs Kufferath, 1950 (original description)
Trochiscia lapannica Kufferath, 1950 (basis of record)
Trochisciaopsis H.Kufferath (basis of record)
Trochisciaopsis H.Kufferath (original description)
Trochisciaopsis marina Kufferath (original description)

Atlantic Europe for Collozoum inerme (J. Müller, 1856) 
Belgian Exclusive Economic Zone for Membranilarnax marinum Kufferath, 1950 
Belgian Exclusive Economic Zone for Micrhystridium gilsonii Kufferath, 1950 
Belgian Exclusive Economic Zone for Polyasterias problematica (Cleve) Meunier, 1910 
Cap Gris Nez for Pareodinia moderna Kufferath 
Cap Gris Nez for Tintinnopsis corylicarpa Kufferath, 1950 
Cap Gris Nez for Tintinnopsis obliqua-capitata Kufferath, 1950 
De Panne for Astasia longicaudata H.Kufferath 
De Panne for Chitinosperma Meunier, 1910 
De Panne for Laomedea geniculata (Linnaeus, 1758) 
De Panne for Scytomonas F. Stein, 1878 
De Panne for Trochiscia lapannica Kufferath, 1950 
Doggersbank for Metacylis jörgensenii (Cleve) Kofoid & Campbell, 1929 
Dover for Tintinnopsis fastigata Kufferath, 1950 
English Channel for Calycella syringa (Linnaeus, 1767) 
Galloper for Tintinnopsis acuminata Daday, 1887 
Inner Gabbard for Rotundocylis arcellopsis Kufferath, 1950 
Inner Gabbard for Tintinnopsis strigosa A. Meunier, 1919 
Kattegat for Metacylis jörgensenii (Cleve) Kofoid & Campbell, 1929 
Koksijde for Chitinosperma Meunier, 1910 
Middelkerke for Chitinosperma Meunier, 1910 
Middelkerke for Rhynchopus littoralensis Kufferath, 1950 
Middelkerke for Tintinnopsis lobiancoi Daday, 1887 
Nieuwpoort for Chitinosperma Meunier, 1910 
Nieuwpoort for Metacylis jörgensenii (Cleve) Kofoid & Campbell, 1929 
Nieuwpoort for Pacillina vanhöffenii Kufferath, 1950 
Nieuwpoort for Rhynchopus littoralensis Kufferath, 1950 
Nieuwpoort for Tintinnopsis lobiancoi Daday, 1887 
North Sea for Helicostomella kiliensis (Laackmann, 1908) 
North Sea for Skiadosphaera orfordnessensis Kufferath, 1950 
North Sea for Stenosemella steinii Jörgensen, 1912 
Norwegian Exclusive Economic Zone for Collozoum inerme (J. Müller, 1856) 
Oostende for Chitinosperma Meunier, 1910 
Oostende for Euglena ostendensis H.Kufferath 
Oostende for Gilsonichrysis lagena Kufferath, 1950 
Oostende for Gilsonichrysis lagena var. isocela Kufferath, 1950 
Oostende for Tintinnopsis gilsonii Kufferath, 1950 
Oostende for Tintinnopsis lobiancoi Daday, 1887 
Orfordness for Tintinnopsis nana Lohmann, 1908 
Skagerrak for Metacylis jörgensenii (Cleve) Kofoid & Campbell, 1929 
Southern Bight for Collozoum inerme (J. Müller, 1856) 
Southern Bight for Favella denticulata (Ehrenberg) Jörgensen, 1927 
Southern Bight for Fusopsis A. Meunier, 1910 
Southern Bight for Metacylis jörgensenii (Cleve) Kofoid & Campbell, 1929 
Southern Bight for Rotundocylis arcellopsis Kufferath, 1950 
Southern Bight for Tintinnopsis lobiancoi Daday, 1887 
Southern Bight for Trochisciaopsis marina Kufferath 
Wandelaar for Tintinnopsis Stein, 1867 
Wandelaar for Tintinnopsis campanula (Ehrenberg, 1840) 
Wandelaar for Tintinnopsis strigosa A. Meunier, 1919 
Wandelaar for Tintinnopsis trabs Kufferath, 1950 
Westhinder for Stenosemella steinii Jörgensen, 1912 
Westhinder for Tintinnopsis fastigata Kufferath, 1950 
Zandvliet for Chitinosperma Meunier, 1910 
Zandvliet for Tintinnopsis campanula (Ehrenberg, 1840) 
Zandvliet for Tintinnopsis lobiancoi Daday, 1887 
Zeebrugge for Rhynchopus littoralensis Kufferath, 1950 

 Classification

 for Tintinnopsis nana Lohmann, 1908

Generic assignment uncertain. [details]

 Distribution

 for Collozoum inerme (J. Müller, 1856)

Kufferath (1950) reports observation at the Norvegian North Sea (Gran, 1902). According to Cleve (1900), this ... [details]

 Publication date

 for Trochiscia Kützing, 1834

Kützing, 1845 [details]

 Spelling

 for Trochiscia lapannica Kufferath, 1950

Original spelling: Trochiscia La Pannica. [details]

 Validity

 for Favella denticulata (Ehrenberg) Jörgensen, 1927

Uncertain [details]

 Validity

 for Gilsonichrysis Kufferath

Uncertain [details]

 Validity

 for Gilsonichrysis lagena Kufferath, 1950

Uncertain [details]