Orbitestellida

Bilimsel İsimler

Bu taksonla ilişkilendirilmiş ortak bir ad yoktur.

Bilateria

Protostomia

Spiralia

Mollusca

Gastropoda Cuvier 1797

Orthogastropoda

Heterobranchia

Orbitestellida (bu sayfa)

Cimoidea Warén 1993

Orbitestelloidea Iredale 1917

Acochlidia

Acteonida

Allomorpha

Aplysiida

Architectonicida

Cephalaspidea P. Fischer 1883

Ectobranchia

Eupulmonata

Heterobranchia Children

Hygrophila

Nudipleura

Pteropoda

Pylopulmonata

Ringiculida

Rissoellida

Sacoglossa

Siphonariia

Stylommatophora

Systellommatophora

Umbraculida