Archerd Shell Collection > Shell Classes > Gastropoda > Classification


Gastropoda Classification


Classification:

The following taxonomic table is that of Poppe & Tagaro (2006) for marine shell organisms in the Prosobranchia and Opisthobranchia subclasses. It is based on Bouchet & Rocroi's gastropod classification update (Bouchet & Rocroi, 2005), but abridged to exclude fossil species. In this table, the clades reflect major revisions based on DNA and RNA molecular studies, more detailed soft tissue anatomy, and other current advances. There are many significant changes from the traditional Linnaean taxonomic classification.

Click on a link below or picture at right to go directly to its family page and/or photo gallery!

Subclass: Prosobranchia
Clade: Patellogastropoda
Superfamily: Patelloidea (True Limpets)
Family: Patellidae
Family: Acmaidae
Family: Lottiidae
Family: Lepetidae
Superfamily: Nacelloidea
Family: Nacellidae
Clade: Vetigastropoda
Superfamily: Haliotoidea
Family: Haliotidae (Abalones)
Superfamily: Fissurelloidea (Keyhole Limpets)
Family: Fissurellidae
Superfamily: Pleurotomarioidea
Family: Pleurotomariidae
Superfamily: Trochoidea
Family: Trochidae (Top Shells)
Family: Stomatellidae
Family: Calliostomatidae
Superfamily: Turbinoidea
Family: Turbinidae

Clade: Cycloneritimorpha
Superfamily: Neritoidea (Nerites)
Family: Neritidae
Superfamily: Helicinoidea
Family: Helicinidae (terrestrial)
Superfamily: Hydrocenoidea
Family: Hydrocenidae (terrestrial)
[others]
Informal Group: Architaenioglossa
Superfamily: Cyclophoroidea (Land Snails)
Family: Cyclophoridae
Superfamily: Viviparoidea (Freshwater Snails)
Family: Viviparidae
Superfamily: Valvatoidea (Freshwater Snails)
Clade: Sorbeconcha
Superfamily: Cerithioidea
Family: Cerithiidae (Ceriths)
Family: Modulidae
Family: Pachychilidae
Family: Potamididae
Family: Siliquariidae
Family: Thiaridae
Family: Triphoridae
Family: Turritellidae (Turritellas)
Family: Vermetidae
Clade: Littorinimorpha
Superfamily: Calyptraeoida
Family: Calyptraeidae
 
Superfamily: Capuloidea
Family: Capulidae
 
Superfamily: Cypraeoidea
Family: Cypraeidae
Family: Ovulidae
Superfamily: Ficoidea
Family: Ficidae
Superfamily: Crepidulodea
Family: Crepidulidae
Family: Capulidae (Cap Shells)
Family: Xenophoridae
Superfamily: Littorinoidea
Family: Littorinidae (Periwinkles)
Family: Pickworthiidae
Family: Pomatiidae
[Others]
Superfamily: Naticoidea
Family: Naticidae
Superfamily: Rissoidea
Family: Rissoidae
Family: Barleeidae
Family: Bithynidae
Family: Caecidae
Family: Tornidae (incl Vitrinellinae)
Family: Truncatellidae
[Others]
Superfamily: Stromboidea
Family: Strombidae
Family: Aporrhaidae
Family: Struthiolariidae
[Others]
Superfamily: Tonnoidea
Family: Cassidae
Family: Tonnidae (Tun Shells)
Family: Bursidae
Family: Personidae
Family: Ranellidae
[Others]
Superfamily: Vanikoroidea
Family: Vanikoridae
Family: Hipponicidae
Superfamily: Velutinoidea
Family: Triviidae
Superfamily: Vermetoidea
Family: Vermetidae
Superfamily: Xenophoroidea
Family: Xenophoridae
Group: Ptenoglossa
Superfamily: Epitonioidea
Family: Epitoniidae
Family:Janthinidae
Superfamily: Eulimoidea
Family: Eulimidae
Family: Aclididae
Superfamily: Triphoroidea
Family: Triphoridae
Family: Cerithiopsidae
Clade: Neogastropoda
Superfamily: Buccinoidea
Family: Buccinidae
Family: Colubrariidae
Family: Columbellidae
Family: Fasciolariidae
Family: Nassariidae
 
Family: Melongenidae
Superfamily: Muricoidea
Family: Muricidae (Murex Shells)
Family: Babyloniidae
Family: Coralliophilidae (Coral Shells)
Family: Costellariidae
Family: Harpidae (Harp Shells)
Family: Marginellidae
Family: Mitridae
Family: Strepsiduridae
Family: Turbinellidae
Family: Volutidae (Volutes)
Superfamily: Olivoidea
Family: Olividae (Olive Shells)
Family: Olivellidae (Olive Shells)
Superfamily: Pseudolivoidea
Family: Pseudolividae
[Others}
Superfamily: Conoidea
Family: Conidae (Cone Shells)
Family: Clavatulidae
Family: Terebridae (Auger Shells)
Family: Turridae (Turrids)
Superfamily: Cancellarioidea
Family: Cancellariidae
Clade: Heterobranchia
Superfamily: Acteonoidea
Family: Acteonidae
Family: Aplustridae ("Hydatinidae")
Family: Bullinidae
[Others]
Superfamily: Architectonicoidea
Family: Architectonicidae
Superfamily: Mathildoidea
Family: Mathildidae
Superfamily: Pyramidelloidea
Family: Pyramidellidae
Superfamily: Ringiculoidea
Family: Ringiculidae
Superfamily: Rissoelloidea
Family: Rissoellidae
Superfamily: Valvatoidea
Family: Valvatidae

 
Informal Group: Opisthobranchia
Clade: Cephalaspidea
Superfamily: Bulloidea
Family: Bullidae
Superfamily: Diaphanoidea
Family: Diaphanidae
Family: Notodiaphanidae
Subfamily: Haminoeidea
Family: Haminoeidae
Superfamily: Philinoidea
Family: Philinidae
Family: Cylichnidae
Family: Retusidae
[Others]
Superfamily: Philinacea
Family: Scaphandridae
Family Gastropteridae
Family Aglajidae
Family: Philinidae
Family: Philioglossidae
Superfamily: Runcinoidea
Family: Runcinidae

Clade: Thecosomata (Pteropoda -sea butterflies)
Superfamily: Cavolinioidea
Family: Cavolinidae [Cuvieridae]
Family: Limacinidae
Superfamily: Cymbulioidea
Family: Cymbuliidae
Family: Desmopteridae
Family: Peraclidae
Clade: Gymnosomata (naked Pteropods)
Superfamily: Clionoidea
Family: Clionidae
[Others]
 

 

Land Snail Classification

The following taxonomic table is also based on (Poppe & Tagaro, 2006) and has been abridged.

Click on a link below or a picture at right to go directly to its family page and/or photo gallery!

Informal Group: Pulmonata (air breathing snails)
See entries in table above

Informal Group: Basommatophora —land & brackish water snails
Clade: Cladobranchia
Superfamily: Amphiboloidea
Family: Amphibulidae
Superfamily: Siphonarioidea(syn., Siphonarioidea)
Family: Siphonariidae (limpets)

Clade: Hygrophila
Superfamily: Lymnaeoidea
Family: Lymnaeidae
Superfamily: Planorboidea
Family: Planorbidae
Family: Physidae
[Others]

Clade: Eupulmonata
Superfamily: Ellobioidea
Family: Ellobiidae
Family: Otinidae
[Others]
Clade: Systellommatophora (sea slugs)
Clade: Stylommatophora (terrestrial)
Subclade: Elasmognatha
Superfamily: Succineoidea
Family: Succineidae
[Others]
Subclade: Orthurethra
Superfamily: Achatinelloidea
Family: Achatinellidae
Superfamily: Cochlicopoidea (syns., Chondrinoidea, Cionellacea)
Family: Amastridae
Family: Cochlicopidae (syn., Cionellidae)
Superfamily: Pupilloidea
Family: Pupillidae
Family: Chondrinidae
Family: Lauriidae
Family: Orculidae
Family: Pyramidulidae (syn., Pleurodiscidae)
Family: Strobilopsidae
Family: Valloniidae
[Others]
Superfamily: Enoidea
Family: Enidae (syn., Buliminidae)
Family: Cerastuidae
Informal Group: Sigmurethra
Superfamily: Clausilioidea
Family: Clausiliidae
Superfamily: Orthalicoidea
Family: Orthalicidae (Bulimulidae)
Family: Cerionidae (syn., Ceriidae)
Superfamily: Achatinoidea
Family: Achatinidae
Family: Ferrussaciidae
Family: Subulinidae
[Others]
Superfamily: Testacelloidea
Family: Testacellidae
Family: Spiraxidae
[Others]
Superfamily: Streptaxoidea
Family: Spiraxidae
Superfamily: Rhytidoidea
Family: Rhytidae (syn., (Paraphantidae)Gastropoda/Pulmonates.html
Family: Chlamydephoridae
Family: Haplotrematidae
[Others]
Superfamily: Acavoidea
Family: Acavidae
Family: Caryodidae
Family: Macrocylidae
[Others]
Superfamily: Sagdoidea
Family: Sagdidae
"Limacoid" Clade
Superfamily: Zonitoidea
Family: Zonitidae
Superfamily: Helicarionoidea
Family: Helicarionidae
Superfamily: Limacoidea
Family: Limacidae
Family: Vitrinidae
[Others]
Superfamily: Arionoidea
Family: Arionidae
Family: Phylomycidae
Superfamily: Helicoidea
Family: Helicidae
Family: Bradybaenidae
Family: Camaenidae
Family: Cochlicellidae
Family: Helminthoglyptidae
Family: Hygromiidae
Family: Pleurodontidae
Family: Sphincterochilidae
Family: Xanthonychidae
[Others]

Perotrochus hirasei
Hirasei's Slit Shell
Family: Pleurotomariidae

 

 

 


Acmaea scutum
Shield Limpet
Family: Patellidae

 

 


Nerita plicata
Plicate Nerite
Family: Neritidae

 

 


Tectarius pagodus
Pagoda Prickly Winkle
Family: Littorinidae

 

 


Aletes squamigerus
Scaly Worm Shell
Family: Vermetidae

 

 


Aporrhais pespelicani
Pelican's Foot
Family: Aporrhaidae

 

 

Cypraea_auranteumB.JPG (19677 bytes)
Cypraea auranteum
Golden Cowrie
Family: Cypraeidae

 

 


Neverita helicoides
Spiral Moon
Family: Naticidae

 

 


Rapa incurva
Recurved Rapa Snail
Family: Coralliophilidae

 

 


Marginella elegans
Elegant Marginella
Family: Marginellidae

 

 


Janthina janthina
Purple Sea Snail
Family: Janthinidae

 

 


Hydatina albocincta
Hydatina Bubble Shell
Family: Hydatinidae

 

 

Atys_semistriata.jpg (21885 bytes)
Atys semistriata
Variably Banded Atys
Family: Atyidae

Pyrazus_ebeninus2.jpg (22855 bytes)
Pyrazus ebeninus
Ebony Swamp Cerith
Family: Thiaridae
(an air breathing marine snail)

 

 

Drymaeus_multilineatus.jpg (19689 bytes)
Drymaeus multilineatus
Multi-lined Drymaeus
Family: Bulimulidae
(an air breathing land snail)

 

 

Natalina_caffra.jpg (26213 bytes)
Natalina cafra
Cafra Natalina
Family: Rhytididae
(an air breathing land snail)

 

 

Pleurodonte_marginella.jpg (28666 bytes)
Pleurodonte marginella
Marginella Caracolus
Family: Camaenidae
(an air breathing land snail)

 

 

Obba_listeri.jpg (27821 bytes)
Obba Listeri
Lister's Obba
Family: Camaenidae
(an air breathing land snail)

 

 

Polymita_picta.jpg (29299 bytes)
Polymita picta
Painted Helix
Family: Xanthonichidae
(an air breathing land snail)

 

 

Ryssota_ovum.jpg (26943 bytes)
Ryssota otaheitana
Tahitian Ovum
Family: Helicarionidae
(an air breathing land snail)


 


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