Hydrocenoidea
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Georissa_shikokuensis_001.jpg/220px-Georissa_shikokuensis_001.jpg)
Taxonavigation
editSuperregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Gastropoda
Subclassis: Neritimorpha
Ordo: Cycloneritida
Superfamilia: Hydrocenoidea
Familia (1): Hydrocenidae
Name
editHydrocenoidea Troschel, 1857