Aplexa rivalis
species of mollusc
Bouchet & Rocroi (2005): Domain: Eukaryota • Regnum: Animalia • Subregnum: Eumetazoa • Cladus: Bilateria • Superphylum: Protostomia • Phylum: Mollusca • Classis: Gastropoda • Cladus: Heterobranchia • Cladus: Euthyneura • Cladus: Panpulmonata • Cladus: Hygrophila • Superfamilia: Planorboidea • Familia: Physidae • Subfamilia: Aplexinae • Tribus: Aplexini • Genus: Aplexa • Species: Aplexa rivalis
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