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previously placed in the Order: CEPHALASPIDEA, in the Subclass:
OPISTHOBRANCHIA
Class : Gastropoda Cuvier, 1797
Subclass: Heterobranchia J.E. Gray, 1840
informal group: Lower Heterobranchia (Allogastropoda) Haszprunar, 1985
according to Bouchet & Rocroi (2005) is the superfamily Acteonoidea no more in the Order Cephalaspidea
Superfamily: Acteonoidea d'Orbigny, 1843
Family: Aplustridae J.E. Gray, 1847
Hydatina amplustre |
Hydatina physis |
Hydatina zonata |
Micromelo scriptus |
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Family: Bullinidae J.E. Gray, 1850
Bullina nobilis |
Bullina oblonga |
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Class: Gastropoda Cuvier, 1797
Subclass: Heterobranchia J.E. Gray, 1840
Clade: Euthyneura Spengel, 1881
Superorder: Euopisthobranchia Jörger et al., 2010
Order: Cephalaspidea P. Fischer, 1883
Superfamily: Bulloidea J.E. Gray, 1827
Family: Bullidae J.E. Gray, 1827
Bulla ampulla |
Bulla vernicosa |
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Superfamily: Diaphanoidea Odhner, 1914
Family: Diaphanidae Odhner, 1914
Colpodaspis thompsoni |
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Superfamily: Haminoeoidea Pilsbry, 1895
Family: Haminoeidae Pilsbry, 1895
Aliculastrum cylindricum |
Haminoea alfredensis |
Lamprohaminoea cymbalum |
Lamprohaminoea ovalis |
Phanerophthalmus minikoiensis |
Superfamily: Philinoidea J.E. Gray, 1850
Family: Aglajidae Pilsbry, 1895 (1847)
Biuve fulvipunctata |
Chelidonura castanea |
Chelidonura electra |
Chelidonura hirundinina |
Chelidonura livida |
Chelidonura punctata |
Mariaglaja tsurugensis |
Chelidonura varians |
Philinopsis speciosa |
Spinoaglaja orientalis |
Tubulophilinopsis gardineri |
Tubulophilinopsis reticulata |
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Family: Gastropteridae Swainson, 1840
Gastropteron bicornutum |
Sagaminopteron nigropunctatum |
Sagaminopteron psychedelicum |
Siphopteron michaeli |
Siphopteron sp. 09 |
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