IRMNG Taxon list
Beauchampia crucigera (Dutrochet, 1812)
Cephalosiphon cruciger accepted as Beauchampia crucigera (Dutrochet, 1812)
Conochiloides coenobasis (Hudson, 1885)
Conochiloides dossuarius (Hudson, 1885)
Conochiloides exiguus Ahlstrom, 1938
Conochiloides natans (Seligo, 1900)
Conochilus coenobasis (Skorikov, 1914)
Conochilus dossuarius Hudson, 1875
Conochilus exiguus Ahlstrom, 1938
Conochilus hippocrepis (Schrank, 1803)
Conochilus leptopus
Conochilus natans (Seligo, 1900)
Conochilus unicornis Rousselet, 1892
Conochilus volvox
Filinia brachiata (Rousselet, 1901)
Filinia camasecla Myers, 1938
Filinia cornuta (Weisse, 1847)
Filinia longiseta (Ehrenberg, 1834)
Filinia novaezealandiae Shiel & Sanoamuang, 1993
Filinia opoliensis (Zacharias, 1898)
Filinia passa (O.F. Muller, 1786)
Filinia pejleri Hutchinson, 1964
Filinia terminalis (Plate, 1886)
Floscularia calva
Floscularia conifera (Hudson, 1886)
Floscularia janus (Hudson, 1881)
Floscularia longicauda
Floscularia melicerta (Ehrenberg, 1832)
Floscularia pedunculata (Joliet, 1883)
Floscularia rigens (Linnaeus, 1758)
Floscularia ringens (Linnaeus, 1758)
Floscularia trilobata
Floscularia uniloba
Hexarthra brandorffi Koste, 1977
Hexarthra bulgarica
Hexarthra fennica (Levander, 1892)
Hexarthra insulana
Hexarthra intermedia (Wiszniewski, 1929)
Hexarthra jenkinae
Hexarthra libica
Hexarthra mira (Hudson, 1871)
Hexarthra mollis
Hexarthra polydonta
Hexarthra propinqua (Bartos, 1948)
Hexarthra reducens
Lacinularia elliptica
Lacinularia elongata
Lacinularia flosculosa (O.F. Muller, 1773)
Lacinularia ismaloviensis (Poppenpol)
Lacinularia megalotrocha
Lacinularia racemosa
Limnias ceratophylli Schrank, 1803
Limnias melicerta Weisse, 1848
Limnias shiawasseensis Kellicott, 1888 accepted as Limnias melicerta Weisse, 1848
Melicerta cephalosiphon Gosse, 1862 accepted as Beauchampia crucigera (Dutrochet, 1812)
Melicerta pedunculata Joliet, 1883 accepted as Floscularia pedunculata (Joliet, 1883)
Octotrocha speciosa
Pedalia fennica (Levander, 1892) accepted as Hexarthra fennica (Levander, 1892)
Pedalia mira (Hudson, 1871) accepted as Hexarthra mira (Hudson, 1871)
Pompholyx complanata Gosse, 1851
Pompholyx sulcata Hudson, 1885
Pompholyx triloba
Pseudoecistes rotifer Stenroos, 1898 accepted as Ptygura rotifer (Stenroos, 1898)
Pterodina patina (Hermann, 1783) accepted as Testudinella patina (Hermann, 1783)
Ptygura barbata Edmondson, 1939
Ptygura brachiata (Hudson, 1886)
Ptygura crystallina (Ehrenberg, 1834)
Ptygura libera Myers, 1934
Ptygura linguata
Ptygura longicornis (Davis, 1867)
Ptygura longipes (Wills, 1878)
Ptygura melicerta (Ehrenberg, 1832)
Ptygura mucicola (Kellicott, 1888)
Ptygura pedunculata Edmondson, 1939
Ptygura pilula (Cubitt, 1872)
Ptygura rotifer (Stenroos, 1898)
Ptygura seminatans Edmondson, 1939
Ptygura socialis
Ptygura stygis (Gosse, 1886)
Ptygura velata (Gosse, 1851)
Sinantherina ariprepes Edmondson, 1939
Sinantherina procera
Sinantherina semibullata
Sinantherina socialis (Linnaeus, 1758)
Sinantherina spinosa (Thorpe)
Sinantherina triglandularis
Testudinella angulata Myers, 1934
Testudinella caeca (Parsons, 1892)
Testudinella clypeata (Müller, 1786)
Testudinella clypeata Ehrenberg
Testudinella dentata Myers, 1934
Testudinella dicella (Myers, 1934)
Testudinella elliptica (Ehrenberg, 1834)
Testudinella emarginula (Stenroos, 1898)
Testudinella epicopta Myers, 1934
Testudinella incisa (Ternetz, 1892)
Testudinella mucronata (Gosse, 1886)
Testudinella naumanni Carlin, 1933
Testudinella obscura Althaus, 1957
Testudinella ovata Myers, 1934