Althoffia Lohmann, 1892 (basis of record)
Althoffia tumida Lohmann, 1892 (basis of record)
Appendicularia Fol, 1874 (basis of record)
Appendicularia sicula Fol, 1874 (basis of record)
Appendicularia tregouboffi Fenaux, 1960 (basis of record)
Bathochordaeus Chun, 1900 (basis of record)
Bathochordaeus charon Chun, 1900 (basis of record)
Bathochordaeus stygius Garstang, 1937 (basis of record)
Copelata (basis of record)
Folia Lohmann, 1892 (basis of record)
Folia gracilis Lohmann, 1892 (basis of record)
Folia mediterranea (Lohmann, 1899) (basis of record)
Fritillaria Fol, 1872 (basis of record)
Fritillaria aberrans Lohmann, 1896 (basis of record)
Fritillaria abjornseni Lohmann, 1909 (basis of record)
Fritillaria aequatorialis Lohmann, 1896 (basis of record)
Fritillaria borealis Lohmann, 1896 (basis of record)
Fritillaria charybdae Lohmann in Lohmann & Buckmann, 1926 (basis of record)
Fritillaria drygalskii Lohmann in Bückmann, 1923 (basis of record)
Fritillaria fagei Fenaux, 1961 (basis of record)
Fritillaria formica Fol, 1872 (basis of record)
Fritillaria fraudax Lohmann, 1896 (basis of record)
Fritillaria gracilis Lohmann, 1896 (basis of record)
Fritillaria haplostoma Fol, 1872 (basis of record)
Fritillaria helenae Bückmann, 1924 (basis of record)
Fritillaria megachile Fol, 1872 (basis of record)
Fritillaria messanensis Lohmann in Bückmann, 1924 (basis of record)
Fritillaria pellucida (Busch, 1851) (basis of record)
Fritillaria tenella Lohmann, 1896 (basis of record)
Fritillaria urticans Fol, 1872 (basis of record)
Fritillaria venusta Lohmann, 1896 (basis of record)
Fritillariidae Lohmann, 1915 (basis of record)
Kowalevskia Fol, 1872 (basis of record)
Kowalevskia oceanica Lohmann, 1899 (basis of record)
Kowalevskia tenuis Fol, 1872 (basis of record)
Kowalewskiidae accepted as Kowalevskiidae Lahille, 1888 (basis of record)
Megalocercus Chun, 1887 (basis of record)
Megalocercus abyssorum Chun, 1887 (basis of record)
Mesochordaeus Fenaux & Youngbluth, 1990 (basis of record)
Mesochordaeus bahamasi Fenaux & Youngbluth, 1990 (basis of record)
Mesoikopleura Fenaux, 1993 (basis of record)
Mesoikopleura enterospira Fenaux, 1993 (basis of record)
Mesoikopleura gyroceanis Fenaux, 1993 (basis of record)
Mesoikopleura haranti (Vernières, 1934) (basis of record)
Mesoikopleura youngbluthi Fenaux, 1993 (basis of record)
Oikopleura Mertens, 1830 (basis of record)
Oikopleura (Coecaria) fusiformis Fol, 1872 (basis of record)
Oikopleura (Coecaria) gracilis Lohmann, 1896 (basis of record)
Oikopleura (Coecaria) intermedia Lohmann, 1896 (basis of record)
Oikopleura (Coecaria) longicauda (Vogt, 1854) (basis of record)
Oikopleura (Vexillaria) albicans (Leuckart, 1854) (basis of record)
Oikopleura (Vexillaria) caudaornata (Fenaux & Youngbluth, 1991) (basis of record)
Oikopleura (Vexillaria) cophocerca (Gegenbaur, 1855) (basis of record)
Oikopleura (Vexillaria) dioica Fol, 1872 (basis of record)
Oikopleura (Vexillaria) gaussica Lohmann, 1905 (basis of record)
Oikopleura (Vexillaria) inflata (Fenaux & Youngbluth, 1991) (basis of record)
Oikopleura (Vexillaria) labradoriensis Lohmann, 1892 (basis of record)
Oikopleura (Vexillaria) parva Lohmann, 1896 (basis of record)
Oikopleura (Vexillaria) rufescens Fol, 1872 (basis of record)
Oikopleura (Vexillaria) vanhoeffeni Lohmann, 1896 (basis of record)
Oikopleura (Vexillaria) villafrancae Fenaux, 1992 (basis of record)
Oikopleuridae Lohmann, 1915 (basis of record)
Pelagopleura Lohmann in Lohmann & Buckmann, 1926 (basis of record)
Pelagopleura gracilis (Lohmann, 1914) (basis of record)
Pelagopleura oppressa (Lohmann, 1914) (basis of record)
Pelagopleura verticalis (Lohmann, 1914) (basis of record)
Stegosoma Chun, 1887 (basis of record)
Stegosoma magnum (Langerhans, 1880) (basis of record)
Tectillaria Lohmann in Lohmann & Buckmann, 1926 (basis of record)
Tectillaria fertilis (Lohmann, 1896) (basis of record)

Arctic Ocean for Oikopleura (Vexillaria) labradoriensis Lohmann, 1892 
Arctic Ocean for Oikopleura (Vexillaria) vanhoeffeni Lohmann, 1896 
European waters (ERMS scope) for Althoffia tumida Lohmann, 1892 
European waters (ERMS scope) for Appendicularia sicula Fol, 1874 
European waters (ERMS scope) for Appendicularia tregouboffi Fenaux, 1960 
European waters (ERMS scope) for Bathochordaeus charon Chun, 1900 
European waters (ERMS scope) for Bathochordaeus stygius Garstang, 1937 
European waters (ERMS scope) for Folia gracilis Lohmann, 1892 
European waters (ERMS scope) for Folia mediterranea (Lohmann, 1899) 
European waters (ERMS scope) for Fritillaria aberrans Lohmann, 1896 
European waters (ERMS scope) for Fritillaria abjornseni Lohmann, 1909 
European waters (ERMS scope) for Fritillaria aequatorialis Lohmann, 1896 
European waters (ERMS scope) for Fritillaria borealis Lohmann, 1896 
European waters (ERMS scope) for Fritillaria charybdae Lohmann in Lohmann & Buckmann, 1926 
European waters (ERMS scope) for Fritillaria drygalskii Lohmann in Bückmann, 1923 
European waters (ERMS scope) for Fritillaria fagei Fenaux, 1961 
European waters (ERMS scope) for Fritillaria formica Fol, 1872 
European waters (ERMS scope) for Fritillaria fraudax Lohmann, 1896 
European waters (ERMS scope) for Fritillaria gracilis Lohmann, 1896 
European waters (ERMS scope) for Fritillaria haplostoma Fol, 1872 
European waters (ERMS scope) for Fritillaria helenae Bückmann, 1924 
European waters (ERMS scope) for Fritillaria megachile Fol, 1872 
European waters (ERMS scope) for Fritillaria messanensis Lohmann in Bückmann, 1924 
European waters (ERMS scope) for Fritillaria pellucida (Busch, 1851) 
European waters (ERMS scope) for Fritillaria tenella Lohmann, 1896 
European waters (ERMS scope) for Fritillaria urticans Fol, 1872 
European waters (ERMS scope) for Fritillaria venusta Lohmann, 1896 
European waters (ERMS scope) for Kowalevskia oceanica Lohmann, 1899 
European waters (ERMS scope) for Kowalevskia tenuis Fol, 1872 
European waters (ERMS scope) for Megalocercus abyssorum Chun, 1887 
European waters (ERMS scope) for Mesochordaeus bahamasi Fenaux & Youngbluth, 1990 
European waters (ERMS scope) for Mesoikopleura enterospira Fenaux, 1993 
European waters (ERMS scope) for Mesoikopleura gyroceanis Fenaux, 1993 
European waters (ERMS scope) for Mesoikopleura haranti (Vernières, 1934) 
European waters (ERMS scope) for Mesoikopleura youngbluthi Fenaux, 1993 
European waters (ERMS scope) for Oikopleura (Coecaria) fusiformis Fol, 1872 
European waters (ERMS scope) for Oikopleura (Coecaria) gracilis Lohmann, 1896 
European waters (ERMS scope) for Oikopleura (Coecaria) intermedia Lohmann, 1896 
European waters (ERMS scope) for Oikopleura (Coecaria) longicauda (Vogt, 1854) 
European waters (ERMS scope) for Oikopleura (Vexillaria) albicans (Leuckart, 1854) 
European waters (ERMS scope) for Oikopleura (Vexillaria) caudaornata (Fenaux & Youngbluth, 1991) 
European waters (ERMS scope) for Oikopleura (Vexillaria) cophocerca (Gegenbaur, 1855) 
European waters (ERMS scope) for Oikopleura (Vexillaria) dioica Fol, 1872 
European waters (ERMS scope) for Oikopleura (Vexillaria) gaussica Lohmann, 1905 
European waters (ERMS scope) for Oikopleura (Vexillaria) inflata (Fenaux & Youngbluth, 1991) 
European waters (ERMS scope) for Oikopleura (Vexillaria) labradoriensis Lohmann, 1892 
European waters (ERMS scope) for Oikopleura (Vexillaria) parva Lohmann, 1896 
European waters (ERMS scope) for Oikopleura (Vexillaria) rufescens Fol, 1872 
European waters (ERMS scope) for Oikopleura (Vexillaria) vanhoeffeni Lohmann, 1896 
European waters (ERMS scope) for Oikopleura (Vexillaria) villafrancae Fenaux, 1992 
European waters (ERMS scope) for Pelagopleura gracilis (Lohmann, 1914) 
European waters (ERMS scope) for Pelagopleura oppressa (Lohmann, 1914) 
European waters (ERMS scope) for Pelagopleura verticalis (Lohmann, 1914) 
European waters (ERMS scope) for Stegosoma magnum (Langerhans, 1880) 
European waters (ERMS scope) for Tectillaria fertilis (Lohmann, 1896) 
Mediterranean Sea for Appendicularia tregouboffi Fenaux, 1960 
Mediterranean Sea for Folia gracilis Lohmann, 1892 
Mediterranean Sea for Folia mediterranea (Lohmann, 1899) 
Mediterranean Sea for Fritillaria aequatorialis Lohmann, 1896 
Mediterranean Sea for Fritillaria charybdae Lohmann in Lohmann & Buckmann, 1926 
Mediterranean Sea for Fritillaria drygalskii Lohmann in Bückmann, 1923 
Mediterranean Sea for Fritillaria fagei Fenaux, 1961 
Mediterranean Sea for Fritillaria messanensis Lohmann in Bückmann, 1924 
Mediterranean Sea for Fritillaria urticans Fol, 1872 
Mediterranean Sea for Kowalevskia oceanica Lohmann, 1899 
Mediterranean Sea for Kowalevskia tenuis Fol, 1872 
Mediterranean Sea for Mesoikopleura gyroceanis Fenaux, 1993 
Mediterranean Sea for Mesoikopleura haranti (Vernières, 1934) 
Mediterranean Sea for Oikopleura (Vexillaria) villafrancae Fenaux, 1992 

 Taxonomy

 for Althoffia tumida Lohmann, 1892

dubious species [details]