Ringicula guppyi
Jörger et al. (2010): Domain: Eukaryota • Regnum: Animalia • Subregnum: Eumetazoa • Cladus: Bilateria • Superphylum: Protostomia • Phylum: Mollusca • Classis: Gastropoda • Cladus: Orthogastropoda • Cladus: Heterobranchia • Cladus: Lower Heterobranchia • Superfamilia: Ringiculoidea • Familia: Ringiculidae • Genus: Ringicula • Species: Ringicula guppyi Dall & Mansfield, 1930