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Megomphicidae

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: Acavoidea
Familia: Megomphicidae
Genera: Ammonitella - Glyptostoma - Megomphix - Polygyrella - Polygyroidea

Name

Megomphicidae H.B. Baker, 1930

References

* Pilsbry, H.A. 1930. Anatomy and relationships of some American Helicidae and Polygyridae. Proceedings of the Academy of Natural Sciences of Philadelphia 86: 303.
* Bouchet, P., & J.-P. Rocroi. 2005. Classification and nomenclator of gastropod families. Malacologia 47(1-2): 267.

Biology Encyclopedia

Mollusca Images

Source: Wikispecies: All text is available under the terms of the GNU Free Documentation License