Note:

Tassonomia:

Domain: Eukaryota - Whittaker & Margulis,1978 - eukaryotes
Kingdom: Animalia - C. Linnaeus, 1758 - animals
Subkingdom: Bilateria - (Hatschek, 1888) Cavalier-Smith, 1983
Branch: Protostomia - Grobben, 1908
Infrakingdom: Lophotrochozoa
Superphylum: Eutrochozoa
Phylum: Mollusca - (C. Linnaeus, 1758) Cuvier, 1795 - Molluscs
Class: Gastropoda - Cuvier, 1795 - Snails and Slugs
Subclass: Orthogastropoda - Ponder & Lindberg, 1996
Superorder: Heterobranchia - J.E. Gray, 1840
Order: Pulmonata - Cuvier, in Blainville, 1814
Suborder: Basommatophora - Keferstein, in Bronn, 1864
Superfamily: Planorboidea - Rafinesque, 1815
Family: Physidae - Fitzinger, 1833
Genus: Physella
Specific name: acuta - (Draparnaud, 1805)
Scientific name: - Physella acuta (Draparnaud, 1805)