Animalia | Mollusca | Gastropoda | Hygrophila | Physidae | Physella
Animalia | Bilateria | Protostomia | Lophozoa | Mollusca | Gastropoda | Basommatophora | Physidae | Physella | Physella acuta
ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | Cuvier, 1797 | ITIS:AUTHORSHIP:0 | Fitzinger, 1833 | Haldeman, 1842 | (Draparnaud, 1805)