Ridleya
Ridleyconcha
Biota | Animalia | Mollusca | Gastropoda | Heterobranchia | Euthyneura | Tectipleura | Eupulmonata | Stylommatophora | Scolodontina | Scolodontoidea | Scolodontidae | Ridleyconcha
|  |  | Cuvier, 1795 | Burmeister, 1837 |  |  | Haszprunar & Huber, 1990 | A. Schmidt, 1855 | H. B. Baker, 1925 | H. B. Baker, 1925 | H. B. Baker, 1925 | Christensen, 2020