URMO Taxon list
Althoffia tumida Lohmann, 1892
Appendicularia sicula Fol, 1874
Appendicularia tregouboffi Fenaux, 1960
Bathochordaeus charon Chun, 1900
Bathochordaeus stygius Garstang, 1937
Chunopleura microgaster Lohmann, 1914 (uncertain > nomen dubium )
Folia gracilis Lohmann, 1892
Folia mediterranea (Lohmann, 1899)
Fritillaria aberrans Lohmann, 1896
Fritillaria abjornseni Lohmann, 1909
Fritillaria aequatorialis Lohmann, 1896
Fritillaria antarctica Lohmann, 1905
Fritillaria arafoera Tokioka, 1956
Fritillaria borealis Lohmann, 1896
Fritillaria charybdae Lohmann in Lohmann & Buckmann, 1926
Fritillaria drygalskii Lohmann in Bückmann, 1923
Fritillaria fagei Fenaux, 1961
Fritillaria formica Fol, 1872
Fritillaria fraudax Lohmann, 1896
Fritillaria gracilis Lohmann, 1896
Fritillaria haplostoma Fol, 1872
Fritillaria helenae Bückmann, 1924
Fritillaria megachile Fol, 1872
Fritillaria messanensis Lohmann in Bückmann, 1924
Fritillaria pacifica Tokioka, 1958
Fritillaria pellucida (Busch, 1851)
Fritillaria polaris Bernstein, 1934
Fritillaria tenella Lohmann, 1896
Fritillaria urticans Fol, 1872
Fritillaria venusta Lohmann, 1896
Kowalevskia oceanica Lohmann, 1899
Kowalevskia tenuis Fol, 1872
Megalocercus abyssorum Chun, 1887
Megalocercus huxleyi (Ritter in Ritter & Byxbee, 1905)
Mesochordaeus bahamasi Fenaux & Youngbluth, 1990
Mesoikopleura enterospira Fenaux, 1993
Mesoikopleura gyroceanis Fenaux, 1993
Mesoikopleura haranti (Vernières, 1934)
Mesoikopleura youngbluthi Fenaux, 1993
Oikopleura (Coecaria) fusiformis Fol, 1872
Oikopleura (Coecaria) fusiformis cornutogastra Aida, 1907
Oikopleura (Coecaria) gracilis Lohmann, 1896
Oikopleura (Coecaria) intermedia Lohmann, 1896
Oikopleura (Coecaria) longicauda (Vogt, 1854)
Oikopleura (Vexillaria) albicans (Leuckart, 1854)
Oikopleura (Vexillaria) caudaornata (Fenaux & Youngbluth, 1991)
Oikopleura (Vexillaria) cophocerca (Gegenbaur, 1855)
Oikopleura (Vexillaria) dioica Fol, 1872
Oikopleura (Vexillaria) gaussica Lohmann, 1905
Oikopleura (Vexillaria) gorskyi Flood, 2000
Oikopleura (Vexillaria) inflata (Fenaux & Youngbluth, 1991)
Oikopleura (Vexillaria) labradoriensis Lohmann, 1892
Oikopleura (Vexillaria) parva Lohmann, 1896
Oikopleura (Vexillaria) rufescens Fol, 1872
Oikopleura (Vexillaria) vanhoeffeni Lohmann, 1896
Oikopleura (Vexillaria) villafrancae Fenaux, 1992
Oikopleura cornutogastra (Gegenbaur, 1855) represented as Oikopleura (Coecaria) fusiformis cornutogastra Aida, 1907
Pelagopleura australis (Bückmann, 1924)
Pelagopleura gracilis (Lohmann, 1914)
Pelagopleura magna Tokioka, 1964
Pelagopleura oppressa (Lohmann, 1914)
Pelagopleura verticalis (Lohmann, 1914)
Sinisteroffia scrippsi Tokioka, 1957 (uncertain > taxon inquirendum )
Stegosoma magnum (Langerhans, 1880)
Tectillaria fertilis (Lohmann, 1896)
Tectillaria taeniogona (Tokioka, 1957)