Biota | Animalia | Mollusca | Gastropoda | Heterobranchia | Euthyneura | Tectipleura | Eupulmonata | Stylommatophora | Helicina | Limacoidei | Trochomorphoidea | Euconulidae | Gaillardia
|  |  | Cuvier, 1795 | Burmeister, 1837 |  |  | Haszprunar & Huber, 1990 | A. Schmidt, 1855 | Rafinesque, 1815 |  | Mörch, 1864 | H. B. Baker, 1928 | Fischer-Piette, C. P. Blanc, F. Blanc & F. Salvat, 1994