Microphysula

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Gastropodae
Subclassis: Orthogastropoda
Superordo: Heterobranchia
Ordo: Pulmonata
Subordo: Eupulmonata
Clade: Stylommatophora
Cladus: Orthurethra
Informal group: Sigmurethra
Superfamilia: Helicoidea
Familia: Thysanophoridae
Genus Microphysula
Species: M. cookei - M. ingersollii

Name

Microphysula Cockerell & Pilsbry, 1926

Type species: Helix ingersollii Bland, 1874

References

* Cockerell, T.D.A., & H.A. Pilsbry. 1926. The land mollusks of the Republic of Panama and the Canal Zone. Proceedings of the Academy of Natural Sciences of Philadelphia 78: 117.
* Pilsbry, H.A. 1940. Land Mollusca of North America (north of Mexico), 1(2). The Academy of Natural Sciences of Philadelphia, Monographs 3: 990.