The family Helicarionidae is nested within the
limacoid clade, as shown in the following
cladogram : }}
Genera The following genera are recognised in the family Helicarionidae: ;Subfamily Helicarioninae •
Amenixesta •
Antiquarion •
Attenborougharion •
Bathia •
Brevisentis •
Burnettia •
Caldwellia •
Chalepotaxis •
Colmanarion •
Ctenoglypta •
Ctenophila •
Cucullarion •
Dancea •
Delinitesta •
Dendrolamellaria •
Dendronitor •
Dupontia •
Echonitor •
Eddiella •
Einasleighana •
Elatonitor •
Ellarion •
Epiglypta •
Erepta •
Eufretum •
Expocystis •
Fastosarion •
Fenestrarion •
Fijia •
Gudeoconcha •
Harmogenanina •
Helicarion •
Howearion •
Irenella •
Kalidos •
Laconia •
Laocaia •
Levidens •
Limpidarion •
Luinarion •
Mistarion •
Montanocystis •
Mysticarion •
Nesonanina •
Nitor •
Pachystyla •
Palmervillea •
Parmacochlea •
Parmavitrina •
Parmella •
Parmellops •
Peloparion •
Periclocystis •
Petalochlamys •
Plegma •
Pravonitor •
Pseudophasis •
Pseudosaphtia •
Pseudosesara •
Quirosella •
Saphtia •
Sheaia •
Sigaloeista •
Sitalarion •
Stanisicarion •
Tarocystis •
Thularion •
Torrecystis •
Tropicystis •
Urazirochlamys •
Vanmolia •
Westracystis •
Zagmena ;Subfamily Durgellinae Godwin-Austen, 1888 • tribe Durgellini Godwin-Austen, 1888 •
Aenigmatoconcha C. Tumpeesuwan & S. Tumpeesuwan, 2017 •
Austenia G. Nevill, 1878 •
Cryptaustenia Cockerell, 1891 •
Durgella Blanford, 1863 - type genus of the subfamily Durgellinae •
Eurychlamys Godwin-Austen, 1899 •
Holkeion Godwin-Austen, 1908 •
Ibycus Heynemann, 1863 •
Muangnua Solem, 1966 •
Nesaecia Gude, 1911 •
Pseudaustenia Cockerell, 1891 •
Rasama Laidlaw, 1932 •
Rhyssotopsis Ancey, 1887 •
Rotungia Godwin-Austen, 1918 •
Satiella W. T. Blanford & Godwin-Austen, 1908 •
Sitala H. Adams, 1865 •
Sivella W.T. Blanford, 1863 •
Sophina Benson, 1859 •
Teraia Solem, 1966 • tribe Girasiini •
Girasia Gray, 1855 - type genus of the tribe Girasiini •
Burmochlamys Pholyotha & Panha, 2022 ;Unplaced genera •
Advena Gude, 1913 •
Apothapsia D. T. Holyoak & G. A. Holyoak, 2020 •
Kermarion Iredale, 1944 •
Ovachlamys Habe, 1946 •
Pittoconcha Preston, 1913 •
Ubiquitarion Hyman, Lamborena & Köhler, 2017 ==References==