curve

Cyclestherida Cyclestherida Sars, 1899 Cyclestheriidae Sars, 1899 Cyclteria Paracyclestheria Laevicaudata Laevicaudata Linder, 1945 Lynceidae Baird, 1845 Lynceiopsis Lynceus Paralimnetis

Spinicaudata Spinicaudata Linder, 1945 Cyzicidae Stebbing, 1910 Caenestheria Caenestheriella Cyzicus Eocyzicus Eosestheriidae Zhang & Chen, 1976 (fossil) Bairdestheria Menucoestheria Gallego & Covacevich, 1998 Euestheridae Defretin, 1965 (fossil) Laxitextella Kozur, 1982 Leptestheriidae Daday, 1923 Eoleptestheria Leptestheria Leptestheriella Maghrebestheria Sewellestheria Limnadiidae Baird, 1849 (including Imnadiidae) Eulimnadia Imnadia Limnadia Limnadiopsis Limnadiopsidum Metalimnadia Palaeolimnadiidae Tasch, 1956 (fossil) Krasiestheria Olempska, 2004 (tentatively placed here)