Mesodon sayanus
Animalia | Mollusca | Gastropoda | Stylommatophora | Polygyridae | Mesodon | Mesodon sayanus
Appalachina sayana
Animalia | Bilateria | Protostomia | Lophozoa | Mollusca | Gastropoda | Stylommatophora | Polygyridae | Appalachina | Appalachina sayana
ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | Cuvier, 1797 | ITIS:AUTHORSHIP:0 | ITIS:AUTHORSHIP:0 | Pilsbry, 1940 | (Pilsbry, 1906)